Attachment 7 - Narrative 02 402-318_Augusta_RRTP_IFB_.pdf

1. U.S. Department of Veterans Affairs

2. VA Maine Healthcare System, Augusta Campus

3. 100% Construction Documents – Issued for Bidding

MECHANICAL

CUT SHEETS

CONFIGURED UNIT TECHNICAL DATA: TPACRMV0150D4-MM

Unit Number of modules 4

Model TPACRMV0150D4-MM

Refrigerant R410A

Compressors per module Type SCROLL

Number 2

Refrigerant Circuits 2

Total refrigerant charge 75 lbs

Compressor current (each) 10.3 A

Evaporator per module Type Brazed Plate

Number 1

Weight per Module Net weight per module 1400 lbs

Cooling conditions Fluid Water

Fouling factor 0.00010 h ft2- °F/Btu

Inlet fluid temperature 55.00 °F

Outlet fluid temperature 45.00 °F

Condensing temperature 95.00 °F

Cooling performance per bank Cooling capacity 63.39 Tons

Compressors input power 54.50 kW

Flow rate 151.6 GPM

Pressure drop 22.6 ft H2O

Pressure drop 9.80 PSI

Efficiency - 100% Load (E1) 0.8598

Electrical performance per Module Power supply 460/3/60 V-ph-Hz

Input power at full load 54.50 kW

Compressors 20.5 A

Fans 0.0 A

Chiller FLA 20.5 A

Chiller MCA 24.0 A

Chiller MOCP 50.0 A

Electrical performance per power supply Number of power supplies 1

Modules per power supply 1

Power supply 460/3/60 V-ph-Hz

Input power at full load 218.0 kW

Chiller FLA 82.2 A

Chiller MCA 86.0 A

Chiller MOCP 100.0 A

Sound levels per bank Sound pressure (S2) 72.0 dB(A)

Notes (E1) Performance is including on the indoor units, please contact factory for outdoor unit selection and rating.

(S1) The sound pressure levels are calculated per AHRI 370.

Version: Trane Select 1.4.11-3-CHIXX / 1-3-CHOXX

(S2) The equipment sound levels on the field can vary by proximity to reflective surfaces, other noise sources and site installation factors.

Version: Trane Select 1.4.1

IPLV CALCULATION TABLE - COOLING MODE AHRI 550 / 590

IPLV

Part Load 100 75 50 25

Cooling Capacity (Tons) 12.92 9.69 6.46 3.23

Power input (kW) 19.11 11 5.91 2.72

Part Load (kW/Ton) 1.4797 1.1349 0.9158 0.8426

Coefficients 1 42 45 12

IPLV (kW/Ton) 0.9895

Version: Trane Select 1.4.1

Trane Performance Climate Changer Air Handler

Unit Overview - AHU

Application Unit Size External Dimensions Weight

Height Width Length Installed Rigging Indoor unit CSAA021 56.3 in 80.0 in 277.9 in 4729 lb 4585 lb

Quantity of Shipping Sections Largest Ship Split

Heaviest Ship Split Elevation Height Width Length

4 piece(s) 56.3 in 80.0 in 84.0 in 1640 lb 0.00 ft Supply Fan

Airflow 9000 cfm Total Static Pressure 4.974 in H2O

Construction Features

Panel 2in. foam injected R-13 with thermal break

Panel Material

All unit inner panels -stainless steel

Integral Base Frame 6in. integral base frame

Short Circuit

Current Rating

5 kA

Agency Approval UL listed unit

Unit Electrical

Circuit Voltage/Phase/Frequency FLA MCA Max Fuse Size

Circuit number 1 Supply fan motor (each x 4) 460/3/60 5.90 A 7.38 A 15.00 A

Circuit number 2 UV lights 1 115/1/60 1.30 A 1.63 A 15.00 A

Circuit number 3 Lights + switch 115/1/60 2.61 A 3.26 A 15.00 A

Unit Acoustics

Sound Path 63 (Hz) 125 250 500 1K 2K 4K 8K

Supply top: 65 dB 79 dB 75 dB 78 dB 73 dB 75 dB 72 dB 64 dB

Return: 67 dB 74 dB 68 dB 76 dB 67 dB 70 dB 68 dB 61 dB

Outdoor: 66 dB 70 dB 68 dB 74 dB 65 dB 66 dB 64 dB 57 dB

Casing: 80 dB 83 dB 76 dB 77 dB 75 dB 62 dB 62 dB 56 dB

Unit Controls Controller Type No controller

Warranty Warranty section Std. warranty only

CSAA

Quantity: 1 Tags: AHU

Job Name: VA Augusta Maine Substance Rehab

2022/04/25 10:37:36 Page 1 of 5 Product Version: 1

1-3-AHU01

Air mixing section - Position: 1

Openings

Face Path Type Airflow Face Velocity Area Pressure

Drop Hood

Back Return High velocity opposed damper

4500 cfm 860 ft/min 5.23 sq ft 0.134 in H2O

Top Outside High velocity opposed damper

4500 cfm 860 ft/min 5.23 sq ft 0.134 in H2O N/A

Filter

Type Frame MERV Rating Quantity Size 4in. cartridge - MERV 11

- standard 2"/4" combo MERV 11 4.00 3.00

16in.x25in.

20in.x25in.

Pressure Drop Condition Face Velocity Airflow Area

0.626 Mid-life 418 ft/min 9000 cfm 21.53 sq ft

Prefilter

Type Frame MERV Rating Quantity Size Pressure Drop 2" Pleated media -

MERV 8 2"/4" combo MERV 8 4.00 3.00

16in.x25in.

20in.x25in. 0.617

Section Options

Door Location Both Marine Light Marine LED light

Heating coil section - Position: 2

Coil Construction

Model Hot water - 5W Rows 1

Tube Diameter 5/8in. tube diameter (15.875 mm) Coil Connection Standard

Tube Matl/Wall Thickness .020" (0.508 mm) copper tubes Fin Spacing 140 Per Foot Fin Material Aluminum fins

Fin Type Prima flo H (Hi efficient) Face Area 19.83 sq ft

Coil (top/single) H x L 42 in. (1067 mm) X 68" (1727 mm) finned length

Casing Galvanized Turbulators Not Included

Rigging Weight 101.1 lb Installed Weight 129.0 lb

Coil Section Options

Extended Drain and Vent Holes only

Coil Performance

Capacity

Total 565.13 MBh

Air

Flow 9000 cfm Entering Dry Bulb -2.90 F Leaving Dry Bulb 55.00 F

Pressure Drop 0.119 in H2O Face Velocity 454 ft/min

Fluid

Flow 56.62 gpm Entering 140.00 F Leaving 120.00 F

Pressure Drop 7.34 ft H2O Tube Velocity 4.47 ft/s

Reynolds Number 42706.55 Type Water

Concentration 100.00 % Fouling Factor 0.00025 hr-sq ft-deg F/Btu

Volume 3.36 gal

AHRI 410 Classification

AHRI 410 Classification Outside Scope of AHRI 410 Data Generation Date 4/25/2022

Trane Select Assist update number 2580

Note: Coil is NOT certified by AHRI. Coil is outside the scope of AHRI Standard 410.

Access/blank/turning section - Position: 3 Options

Section Length 19.000 in Door Location 1 Both

Marine Light Marine LED light

CSAA

Quantity: 1 Tags: AHU

Job Name: VA Augusta Maine Substance Rehab

2022/04/25 10:37:36 Page 2 of 5 Product Version: 1

Humidifier section - Position: 4

Construction

Steam Source Building steam Steam Pressure 15.00 psig

Connection Location Right Required Orifice Size 1/4"

Valve Pipe Connection Size 1/2"

Options

Drain Connection/Material Stainless steel drain pan Drain Connection Right

Performance

Airflow 9000 cfm Entering Dry Bulb 55.00 F

Entering Relative Humidity 20.00 % Leaving Relative Humidity 35.00 %

Steam Rate 61.52 lb/hr Air Temperature Gain 1.26 F

Condensation Loss 12.88 lb/hr

Access/blank/turning section - Position: 5 Options

Section Length 19.000 in Door Location 1 Both

Drain Pan Stainless steel Drain Connection Right

Marine Light Marine LED light

Cooling coil section - Position: 6

Coil Construction

Model Chilled water - UW Rows 6

Tube Diameter 1/2in. tube diameter (12.7 mm) Coil Connection Standard

Tube Matl/Wall Thickness .016" (0.406 mm) copper tubes Fin Spacing 101 Per Foot Fin Material Aluminum fins

Fin Type Delta flo H (Hi efficient) Face Area 20.81 sq ft

Coil (top/single) H x L 43 in. (1092 mm) X 69" (1753 mm) finned length

Casing Stainless steel Turbulators Not Included

Rigging Weight 295.0 lb Installed Weight 411.1 lb

Voltage 115/60/1

Coil Section Options

Drain Pan Stainless steel Drain Connection Right

Minimum Trap Height (L) 8.278 in H Trap Dimension 4.852 in J Trap Dimension 2.426 in

Service Panel Coil connection side UV Light Yes

Coil Performance

Capacity

Total 463.90 MBh Sensible 319.04 MBh

Air

Flow 9000 cfm Entering Dry Bulb 87.10 F Entering Wet Bulb 70.50 F Leaving Dry Bulb 55.00 F Leaving Wet Bulb 54.48 F

Pressure Drop 0.567 in H2O Face Velocity 432 ft/min

Fluid

Flow 92.45 gpm Entering 45.00 F Leaving 55.00 F

Pressure Drop 14.31 ft H2O Tube Velocity 4.66 ft/s

Reynolds Number 13635.62 Type Water

Concentration 100.00 % Fouling Factor 0.00000 hr-sq ft-deg F/Btu

Volume 13.88 gal

AHRI 410 Classification

AHRI 410 Classification AHRI ACHC Certified Data Generation Date 4/25/2022

Trane Select Assist update number 2580

Note: Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the Standard. Certified units may be found in the AHRI Directory at www.ahridirectory.org.

Access/blank/turning section - Position: 7 Options

Section Length 24.500 in Door Location 1 Both

Window 1 Both

Access/blank/turning section - Position: 8 Options

Section Length 10.000 in

CSAA

Quantity: 1 Tags: AHU

Job Name: VA Augusta Maine Substance Rehab

2022/04/25 10:37:36 Page 3 of 5

Supply fan section - Position: 9

Fan Data

Wheel Diameter/Type/Class 12.25in. dd plenum, full width, M press

Fan Quantity 4 Discharge Location Front top

Motor Location Right side drive

Blades Improved sound(lowest overall,less spike

Drive Service Factor Direct drive

Fan Performance

Airflow 9000 cfm Total Static Pressure 4.974 in H2O

Total Brake Power 11.746 hp Operating Speed 3743 rpm

Total Brake HP 11.746 hp

AMCA FEG FEG85

Bare fan peak total efficiency 67.50 % Unit Static Efficiency 60.08 %

Motor Interface Options

Selection Type Field provided VFD Voltage 460/3

VFD Frequency 64.00 Hz

Motor Data

Power / Fan 5 hp Voltage 460/3

Speed 3600 Class NEMA premium compliant ODP

Efficiency 87.59 % Part Load Efficiency 81.37 %

Fan electrical power (FEP) 10.10 kW AHRI VFD HP 20.000 hp

Wire to air static efficiency 52.02 % Note: Field provided VFD efficiency not included. DOL motor fan electrical power calculated in accordance with AHRI 430.

Fan Section Options

Backdraft Dampers YES

Fan Wheel Balance Inverter balance with shaft grounding

Door Location Right Door Guard Yes

Marine Light Marine LED light

One Fan Down

Redundancy 92.31 % Operating Speed 4000 rpm

Note: Certified by the AHRI Central Station Air-Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org.

Supply fan Acoustics

Sound Path 63 (Hz) 125 250 500 1K 2K 4K 8K

Supply top: 65 dB 79 dB 75 dB 78 dB 73 dB 75 dB 72 dB 64 dB

Return: 67 dB 74 dB 68 dB 76 dB 67 dB 70 dB 68 dB 61 dB

Outdoor: 66 dB 70 dB 68 dB 74 dB 65 dB 66 dB 64 dB 57 dB

Casing: 80 dB 83 dB 76 dB 77 dB 75 dB 62 dB 62 dB 56 dB

Pressure Drop in (in w.g.)

Supply fan

Air mixing section 1.38

Coil section 0.12

Humidification section 0.03

Coil section 0.57

Fan section 0.02

Filter section 0.83

Discharge plenum 0.03

Internal Static Pressure 2.97

External Static Pressure 2.00

Total Static Pressure 4.97

Filter section - Position: 10 Primary Filter

Type Frame Loading Airflow Face Area Face Velocity Condition Pressure

Drop Filter

Quantity Filter Size

12in.

cartridge - 95% eff -

MERV 15

Front load cartridge filter frame

Front load filters 9000 cfm 18.00 sq ft 500 ft/min Mid-life 0.832 in

H2O 3.00 3.00

12x24 24x24

Filter Section Options

Door Location Both

CSAA

Quantity: 1 Tags: AHU

Job Name: VA Augusta Maine Substance Rehab

2022/04/25 10:37:36 Page 4 of 5

Discharge plenum - Position: 11

Openings

Location Type Airflow Face Velocity Area Pressure Drop Hood

Top Face Sizeable rectangular opening

9000 cfm 900 ft/min 10.00 sq ft 0.025 in H2O N/A

Section Options

Door Location Both Marine Light Marine LED light

CSAA

Quantity: 1 Tags: AHU

Job Name: VA Augusta Maine Substance Rehab

2022/04/25 10:37:36 Page 5 of 5

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 21

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

Rigging/Installed Weight: 4585.3 lb / 4729.3 lb

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Product group: Indoor unit

Integral base frame: 6in. integral base frame

Paint:

Job Name: VA Augusta Maine Substance Rehab

Actual airflow: 9000 cfm

Sales Office:

Unit Casing: 2in Double Wall Foam

Proposal Number:

Tags: AHU

Fan Details Unit Size 12TF Operating Brake

Power

11.746 hp

Motor Frequency 64.00 Hz Altitude 0.00 ft Operating Airflow 9,000 cfm Design Temp. 70.00 F Operating Static Pressure

4.974 in H2O Efficiency 60.08 %

Operating RPM 3,743 rpm

Power

10.641 hp

Motor Frequency 67.00 Hz Altitude 0.00 ft Operating Airflow 8,308 cfm Design Temp. 70.00 F Operating Static Pressure

4.239 in H2O Efficiency 52.17 %

Operating RPM 4,000 rpm Redundancy 92.31 %

Power

2.937 hp

Motor Frequency 64.00 Hz Altitude 0.00 ft Operating Airflow 2,250 cfm Design Temp. 70.00 F Operating Static Pressure

4.974 in H2O Efficiency 60.08 %

Operating RPM 3,743 rpm

Durafil® ESB High Efficiency, High Capacity, Energy Saving, Mini-Pleated V-Bank Box Style Air Filter www.camfil.com

Saves 20-35% more energy than any other V-bank box style filter

The Camfil Durafil ESB provides high efficiency ASHRAE air filter performance in a compact energy efficient design. It is specifically designed for front loading built-up filter bank frame installations where a downstream coil may restrict application of other filter types or any other location where a box-style design is required.

The Durafil ESB includes:

• A computer-optimized pleat-to-height ratio resulting in lower pressure drop and significant energy savings.

• The highest volume of microfine fiber filter media area available for higher dust holding capacity, longer life and lower average pressure drop over the life of the filter to save energy.

• A special grade of energy saving media with engineered characteristics to reduce pressure drop.

• Is available in four standard efficiencies — MERV 11, MERV 13, MERV 14 and MERV 16 per ASHRAE Standard 52.2- 2007. The Durafil ESB has a MERV-A value of 11, 13, 14 or 16 when tested using the conditioning step as specified in Appendix J of the same Standard.

• Includes an integral prefilter spacer section designed to minimize filtration system static pressure when a prefilter is positioned on the face of the Durafil ESB. The lives of the final filter and prefilter are extended and pressure drop is minimized to save energy.

• Includes media separators creating uniform airflow throughout the media pack.

• Incorporates a unique sealant channel ensuring media pack-to-frame bonding to prevent air bypass.

• Includes an impact-resistant plastic enclosing frame with plastic media pack supports ensuring a rigid and durable filter. The frame includes an integral carrying handle to facilitate ease of installation. The frame also has built-in spring fastener attachment locations and prefilter fastener attachment locations.

• Can be installed in systems with airflow capacities to 3,000 cfm. Maximum pressure drop capability is guaranteed to 2.0” w.g. and filter integrity is guaranteed to 10.0” w.g.

• Is the lightest weight V-bank box style air filter available.

• Has an ECI1 value of five stars.

The Durafil ESB’s superior performance characteristics relating to human and environmental health, energy efficiency, materials selection and indoor environmental quality make it the final filter of choice for those facilities pursuing green building status.

The above chart shows relative efficiency values at various particle sizes when tested in accordance with ASHRAE Standard 52.2-2007.

When tested in accordance with Appendix J of that Standard the Durafil ESB maintains these efficiency values throughout the life of the filter.

1 A 5-Star rating indicates that this filter performs in the top 20% of all products of similar construction in the HVAC industry. Factors of consideration include maintained efficiency, energy usage and resistance to air flow. Detailed evaluation information is available from your Camfil sales outlet or on the web at www.camfil.com.

www.camfil.com

Camfil | 1 North Corporate Drive, Riverdale, NJ 07457 | Tel: (973) 616-7300

Performance

C op yr ig h t

C am fi l /2

B

DATA NOTES

a May provide additional LEED credits.

b Discharged efficiency per appendix J of ASHRAE Standard 52.2-2007 c Minimum efficiency selection for LEED consideration.

Airflow may be in either direction. Maximum recommended pressure drop is 1.50” w.g., system design may dictate a lower change-out point.

Maximum continuous operating temperature 160º F. (79º C.), relative humidity 99%.

Qualified by Underwriters Laboratories as UL 900.

U.S. Patent No. 6,447,566.

Performance tolerance in accordance with ARI Standard 850.

Options: Available with gaskets on any header location. Available with single header as shown to right, see product sheet 1515.

Contact factory before operating in dotted line region. Detailed specifications for Camfil products are available on www.camfil.com web site.

Camfil has a policy of uninterrupted research, development and product improvement.

We reserve the right to change designs and specifications without notice.

Durafil® ESB High Efficiency, High Capacity, Energy Saving, Mini-Pleated V-Bank Box Style Air Filter

ASHRAE Efficiency Part Number Nominal Depth

(inches)

Nominal Size (H x W) (inches)

Actual Depth

(inches)

Actual Dimensions (H x W) (inches)

Resistance (inches w.g.)

Airflow Capacity

(cfm)

Media Area (ft2)

MERV 16 a

MERV 16-A b

855080-171

24 x 24 12.38

23.38 x 23.38 0.62

2000 200 855080-172 20 x 24 19.38 x 23.38 1500 160 855080-173 12 x 24 11.38 x 23.38 1000 100

MERV 14 a

MERV 14-A b

855080-174

24 x 24 12.38

23.38 x 23.38 0.34

2000 200 855080-175 20 x 24 19.38 x 23.38 1500 160 855080-176 12 x 24 11.38 x 23.38 1000 100

MERV 13 c

MERV 13-A b

855080-177

24 x 24 12.38

23.38 x 23.38 0.32

2000 200 855080-178 20 x 24 19.38 x 23.38 1500 160 855080-179 12 x 24 11.38 x 23.38 1000 100

MERV 11

MERV 11-A b

855080-180

24 x 24 12.38

23.38 x 23.38 0.26

2000 200 855080-181 20 x 24 19.38 x 23.38 1500 160 855080-182 12 x 24 11.38 x 23.38 1000 100

1.0 General

1.1 - Air filters shall be V-bank mini-pleated fiberglass disposable type with pleat separators, polyurethane pack-to-frame sealant, acrylonitrile butadiene styrene (ABS) box-style enclosing frame and have an ECI value of five stars.

1.2 - Sizes shall be as noted on drawings or other supporting materials.

2.0 Construction

2.1 - Filter media shall be of microfine glass fibers with an acrylic resin binder formed into uniform pleats with a spacing of 8 pleats per inch and a uniform pleat height of 24 mm. Pleats shall be separated at 25 mm intervals to ensure uniform pleat distribution and even airflow through the filter pack.

2.2 - Pleats media packs shall be assembled into a V-bank configuration with suf-ficient total media area to meet airflow requirements.

2.3 - The media packs shall be bonded to the inside periphery of a polystyrene enclosing frame with a polyurethane sealant. The enclosing frame shall include top and bottom molded tracks as an integral part of the frame to ensure a proper seal.

2.4 - Media packs shall be recessed at least 1” from the enclosing frame to allow uniform airflow when a prefilter is mounted directly to the enclosing frame.

2.5 - Rigid plastic end caps shall be mechanically fastened to the top and bottom of the media pack enclosing structure to affect a rigid and durable filter.

2.6 - The frame shall include dual headers and a carrying handle shall be an integral part of the filter frame.

3.0 Performance

3.1 - The filter shall have a Minimum Efficiency Reporting Value of MERV (11, 13, 14, 16) when evaluated under the guidelines of ASHRAE Standard 52.2-2007.

It shall also have a MERV-A rating of (11, 13, 14, 16) when evaluated under ASHRAE Standard 52.2-2007 Appendix J.

3.2 - Initial resistance to airflow shall not exceed (0.26, 0.32, 0.34, 0.62) inches w.g. at an airflow of 500 fpm for 24” x 24”, 24” x 12” and 24” x 20” sizes.

3.3 – Filter shall have a 5-Star rating when evaluated per Energy Cost Index.

3.4 - Filter shall be listed by Underwriters Laboratories as UL 900.

3.5 - The filter shall be capable of withstanding 10” w.g. without failure of the media pack.

3.6 - Manufacturer shall provide evidence of facility certification to ISO 9001:2000.

3.7 - Supplier shall have the capability of performing an in situ test once the filters are installed to verify efficiency and pressure drop performance.

3.8 - The manufacturer shall provide a written Performance Guarantee stating that the filter has the highest energy savings in its class of product, and will maintain its particle capture efficiency throughout its service life.

Supporting Data - Provide product test reports for each listed efficiency including all details as prescribed in ASHRAE Standards 52.2-2007 including Appendic J.

Filters shall be Camfil Durafil ESB or equal.

Items in parentheses ( ) require selection.

Specifications

Electro-Steam Generator Corp.

50 Indel Avenue P.O. Box 438 Rancocas, NJ 08073-0438 Phone: 866-617-0764 Fax: 609-288-9078 Toll Free: 866-617-0764 Email: sales@electrosteam.com

Item # LG-20 (S), 20 Kilowatt (kW) Rating SteamBath Electric Steam Generator more

Standard Features:

With the exception of our hawk series, all of our steam generators are built by an ASME Certificate holder in accordance with ASME BPVC Section I – Rules for Construction of Power Boilers (“ASME BPVC Section I”). They also comply with the requirements outlined in The National Board Synopsis of Boiler and Pressure Vessel Laws, Rules and Regulations (NB-370) RULES FOR CONSTRUCTION AND STAMPING section, which for many jurisdictions include but are not limited to ASME BPVC

Brands Electro-Steam™

Specifications | Amperage | Dimensions | Minimum Clearance | Plumbing Connection Sizes | Included Options | Options | More Options

Specifications

Hey there! Welcome to the

Electro-Steam website. Let me know if I can help you find anything.

6/7/2022 | Page 1 of 6 mailto:sales@electrosteam.com https://catalog.electrosteam.com/printitem/process-steam-generators/lg-10-40-electric-steam-generators/lg-20-s?dlpdf=t#Minimum%20Clearance https://catalog.electrosteam.com/printitem/process-steam-generators/lg-10-40-electric-steam-generators/lg-20-s?dlpdf=t#Plumbing%20Connection%20Sizes https://catalog.electrosteam.com/printitem/process-steam-generators/lg-10-40-electric-steam-generators/lg-20-s?dlpdf=t#Included%20Options https://catalog.electrosteam.com/printitem/process-steam-generators/lg-10-40-electric-steam-generators/lg-20-s?dlpdf=t#More%20Options

Variant SteamBath

Electrical Power Rating 20 kW

Power Supply Voltage1

208 VAC

230 VAC

380 VAC

415 VAC

440 VAC

480 VAC

600 VAC

Phase2 3

Frequency 50 Hz 60 Hz

Boiler Horse Power 2.0 bhp

Steam Capacity3 69.00 lb/hr

31.30 kg/h

Water Consumption 8.27 gal/h

31.30 L/h

Gross British Thermal Units (BTU) Output 66,951 Btu/hr

Maximum Boiler Pressure 15 psi

Operating Pressure (Factory Set at 11 Pound per Square Inch (psi))

0 to 11 psi

Maximum Boiler Capacity 6 gal

Boiler Fill Capacity 4.2 gal

Boiler Material 4 Carbon Steel

Cabinet Material 304 Stainless Steel

Plumbing Material Brass (Schedule 40) Carbon Steel (Schedule 40)

American Society of Mechanical Engineers (ASME) - Boiler

6/7/2022 | Page 2 of 6

Industry Standards and Pressure Vessel Code American Society of Mechanical Engineers (ASME) - CSD-1 Canadian Underwriters Laboratories (cUL) Underwriters Laboratories (UL) 834

Amperage at 208 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

55.40 A

Amperage at 240 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

52.30 A

Amperage at 380 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

30.30 A

Amperage at 415 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

27.80 A

Amperage at 440 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

26.20 A

Amperage at 480 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

24.00 A

Amperage at 600 Volt (V) Alternating Current (AC) Voltage (3Ø Phase)

19.20 A

Overall Height 24 in

Overall Length 27 in

Width (No Options Included) 23 in

Amperage

Dimensions

6/7/2022 | Page 3 of 6

Width (Motorized Automatic Flush and Drain (MAFD) Option Included)

26 in

Width (Single Service Transformer Option Included) 28 in

Width (Motorized Automatic Flush and Drain (MAFD) & Single Service Transformer Options Both Included)

31 in

Total Height 31 in

Total Length 49 in

Total Width 42 in

Water Inlet 3/8" NPT (National Pipe Thread) (Female) - Y-Strainer, Brass

Steam Outlet 3/8" NPT (National Pipe Thread) (Female) - Steam Solenoid, Brass

Safety Valve 3/4" NPT (National Pipe Thread) (Female) - Safety Valve, Brass

Drain 3/4" National Pipe Thread (NPT) (Female) - Ball Valve, Brass

Additional Drain (Motorized Automatic Flush and Drain (MAFD) Option Included)

3/4" NPT (National Pipe Thread) (Female) - Motorized Valve, Brass

Supplied standard on all SteamBath models, the Steam Solenoid controls the flow of steam from the steam generator

Minimum Clearance

Plumbing Connection Sizes

Included Options

6/7/2022 | Page 4 of 6

Steam Solenoid (Steam Outlet) into a room or area (most commonly a steam room). This Normally Closed (NC), 120 VAC, 3/8" NPT, Brass Steam Solenoid opens when it receives 120 VAC from the Temperature Control.

Temperature Control (Thermostat)

Supplied standard on all SteamBath models, the Temperature Control measures and maintains the temperature of a room or area (most commonly a steam room) by electronically controlling the Steam Solenoid. This Option is supplied standard with all SteamBath Models.

Diffuser Nozzle

Supplied standard on all SteamBath models, the Diffuser Nozzle is a Slotted Stainless Steel Pipe Cap. Diffuser Nozzle has a 1/2" Female NPT connection and the flat fan shaped steam jet leaves the nozzle at 90º. This Option is supplied standard with all SteamBath Models.

Spare Parts Package Includes

18-Month Warranty (12-Month Standard)

(2) Electric Heaters and (2) Heater Gaskets

(2) Sight Glass Tubes and (4) Washers

(1) Pressure Control

(1) Contactor

Motorized Automatic Flush and Drain (MAFD)

During Start-Up before steam pressure is accumulated, the Motorized Automatic Flush and Drain option cycles fresh water through the boiler for 0-300 seconds (Factory set for 180 seconds or three (3) minutes). As old water is drained out, fresh water will be cycled in. This drain valve will not open if boiler pressure exceeds 5 psi, and the electric heaters are locked out during flush cycle.

Single Service Transformer

Supplied standard with all portable steam generators, the Single Service Transformer steps down the primary high voltage to provide 120 VAC Single Phase (1Ø) to the controls;

with this option, only the one (1) primary high voltage supply is required.

5-Micron Water Filter 2-stage, 5-micron water filter installed into incoming water line to reduce sediment, dirt, rust, chlorine, and even odor from incoming water supply.

Options

6/7/2022 | Page 5 of 6

Manual Low Water Reset5 Manual Low Water Reset trips if the electric heaters shut-off because of a low water condition. Reset must be manually pressed to resume steam production.

Water Feed Booster Pump

The minimum requirement for your water pressure is the operating pressure +25 psi; if your water pressure is below this requirement, this option must be added. The Water Feed Booster Pump increases your incoming water pressure to overcome the operating pressure of the steam generator. The Pump requires a 5-80 psi water supply with a minimum flow rate of 2 gpm.

Dual Room Controls

Dual Room Controls provides the means to independently measure and maintain the temperature of a two (2) separate rooms or areas (most commonly a men’s and a women's steam room) With this option, two (2) Steam Solenoids, two

(2) Temperature Controls, and two (2) Diffuser Nozzles are supplied.

1 Each Electro-Steam™ electric steam generator requires two (2) power supplies: One (1) primary high voltage supply and one (1) secondary 120 VAC 1Ø, 50/60 Hz supply. Each generator is custom built to accommodate only one (1) customer specific high voltage supply for the heaters. 120 VAC 1Ø, 50/60 Hz must also be supplied for the controls, unless the Single Service Transformer option is added.

2 Three Phase (3Ø) primary high voltage is standard, but steam generators with a power rating of 30kW or lower are also available in Single Phase (1Ø) upon request.

3 Calculations are based off of a 212 °F boiler feed-water temperature. Boiler feed-water temperatures that range between 60 °F and 140 °F, are approximately 80% to 90% of the calculated values shown. Boiler feed-water must not exceed 140 °F.

4 Wetted Surface.

5 Manual Low Water Reset is supplied standard with every boiler, but it is not hooked up. If this reset is required as per your local boiler codes, simply plug the two attached wires into the PC-Board terminals labeled "Reset".

More Options

6/7/2022 | Page 6 of 6 https://catalog.electrosteam.com/plp/htm/ibot.htm

Series VBFTM

Boiler Feed Units

11 Solid Reasons to Choose Hoffman

• Engineered Reliability

• NPT Inlet, Vent, and Overflow Receiver Openings

• Field tested performance. Thousands installed and operating economically and efficiently

• Close Coupled Pump Design

• Mechanical Seal Construction

• Bronze Fitted Centrifugal Pump

• Stainless Steel Motor Shaft

• Renewable Bronze Wearing Ring

• Quiet, Ball Bearing Motor with Dual Voltages

• 100% Factory Wired and Tested

• Available From Factory or Local Stock

Duplex Series SCCTM

Condensate Units

THE WATCHMAN TRADITION

Watchman® Series WCTM

Cast Iron Receiver Single or Duplex

THE WATCHMAN TRADITION

Watchman® Series WCSTM

Steel Receiver Single or Duplex

S-HSP-0792B

Hoffman Specialty® Series Stock Units

FOR CONDENSATE RETURN & BOILER FEED APPLICATIONS

Hoffman Specialty Stock Product:

The Recognized Name in Condensate Pumps

UNIT FEATURES

Availability: Normally factory or locally stocked.

Pumps: Close-coupled centrifugal pumps with bronze impeller, bronze wearing ring, carbon /ceramic mechanical seal and stainless steel shaft.

Float Switch: Heavy duty, double pole, externally adjustable switches. Contacts are rated to handle 2 HP, single phase motors direct.

Duplex condensate units have mechanical alternators.

Motors: Vertically mounted, drip proof, ball bearing design. Single phase motors through 2 HP have built in overload protection. Single phase motors are dual voltage, 115/230 volt.

Three phase motors are premium efficient, dual voltage 200/208 or 230/460 volt.

Receivers: Condensate units feature cast iron and steel receivers. Series VBF Boiler Feed Units feature steel receivers.

All cast iron receivers are warranted for 20 years from date of shipment against failure due to corrosion.

Control Panel: Three phase units are equipped with NEMA 2 – U.L. Listed Control Panels containing magnetic starters that re factory mounted and wired for 230 volts. Conversion kits are used to field modify for 460 volt.

Operation of a condensate pump Condensate pumps, like the Hoffman Specialty Series WC, WCS or SCC unts are controlled from the water level in the receiver: as the unit fills with returning condensate, the float switch starts the pump, which simply transfers the condensate to another point in the system.

Operation of a boiler feed unit A boiler feed unit like the Series VBF is controlled from the water level in the boiler that it serves, by means of a pump control mounted on the boiler. The boiler feed unit does not respond to the level in its own receiver and requires a makeup valve when insufficient condensate is present to satisfy boiler demand. An overflow opening is also required if system surges are common and boiler demand is minimum.

The boiler feed unit must absorb surges in rate of condensate return, so its receiver must be larger than that of a condensate pump. Series VBF receivers are pre-sized based on 9-10 minutes system capacity storage.

Series WC, WCS & SCC Condensate Units

Series VBF Boiler Feed Units

Series VBF vertical storage tank for maximum utilization of floor space

Selection Tables Watchman Series WC Cast Iron Receiver Condensate Units 3500 RPM, 1 Phase 115V, Mechanical Seal, Cast Iron Receiver warranted against failure due to corrosion for 20 years from date of shipment

Model Number

System Sq. Ft. EDR

Number of Pumps

Disch. Pres.

(psig)

Pump Capacity

(GPM)

Receiver Capacity

(Gal) Motor HP Accessories

WC-6-20-B 6,000 Single 22 9 6 1/3 Float switch WC-8-20-B 8,000 Single 21 12 9 1/3 Float switch

WC-12-20-B 12,000 Single 20 18 14 1/3 Float switch WC-12-20-B MA 12,000 Duplex 20 18 14 1/3 Mechanical alternator WC-30-30-B MA 30,000 Duplex 30 30 23 1 Mechanical alternator

Watchman condensate units are factory wired for 115 volts and may be field converted to 230 volts 1 phase.

Watchman Series WCS Steel Receiver Condensate Units 3500 RPM, 1 Phase 115V, Mechanical Seal, Durable, Lightweight Steel Receiver

Model Number

System Sq. Ft. EDR

Number of Pumps

Disch. Pres.

(psig)

Pump Capacity

(GPM)

Receiver Capacity

(Gal) Motor HP Accessories

WCS-6-20-B 6,000 Single 22 9 6 1/3 Float switch WCS-8-20-B 8,000 Single 21 12 9 1/3 Float switch

WCS-12-20-B 12,000 Single 20 18 14 1/3 Float switch WCS-12-20-B MA 12,000 Duplex 20 18 14 1/3 Mechanical alternator

Watchman condensate units are factory wired for 115 volts and may be field converted to 230 volts 1 phase.

Series SCC Condensate Units 3500 RPM, Duplex, Mechanical Seal, Durable, Cast Iron Receiver warranted against failure due to corrosion for 20 years from date of shipment

Model Number

System Sq. Ft. EDR

Disch. Pres.

(psig)

Pump Capacity

(GPM)

Receiver Capacity

(Gal)

Motor HP Power Supply* Accessories

SCC1 15,000 30 15 14 3/4 1 Ph-115 or 230 Volt Mechanical alternator

SCC2 15,000 30 15 14 3/4 3 Ph-230 or 460 Volt Mechanical alternator Control Panel w/Magnetic starters

SCC3-A 22,000 30 22 23 3/4 3 Ph-230 or 460 Volt Mechanical alternator Control Panel w/Magnetic starters

SCC4 45,000 30 45 36 1 1/2 3 Ph-230 or 460 Volt Mechanical alternator Control Panel w/Magnetic starters

*SCC1 unit is factory wired for 115 volts and may be field converted to 230 volts.

SCC2, SCC3 & SCC4 units are factory wired for 230 volts. Conversion kits must be used to field modify for 480 volt.

Model Number

System Sq. Ft.

EDR

Boiler HP Number of Pumps

Disch.

Pres.

(psig)

Pump Capacity

(GPM)

Receiver Capacity

(Gal)

Motor

HP

Minute Storage

(Gal) Accessories

30VBFS

30VBFD 4,200 30 Single

Duplex 20 9 30 1/3 9 All units include a water level gauge glass with shut-off valves and an internal mechanical make-up water feeder.

Optional Accessories are inlet basket strainer, dial or angle thermometer, and Wall Mounted Control

Panels.

50VBFS

50VBFD 7,000 50 Single

Duplex 20 15 50 1/3 11

100VBFS

100VBFD

100VBFT

13,800 100 Single Duplex Triplex

20 15 100 13 11

200VBFS

200VBFD

200VBFT

27,800 200 Single Duplex Triplex

30 30 200 1/2 12

200VBFS

200VBFD

200VBFT

27,800 200 Single Duplex Triplex

30 30 200 1 12

VBF Boiler Feed Units are factory wired for 115 Volts and may be field converted to 230 volt 1 phase.

VBF pumps are controlled by level control on boiler (not supplied with unit). Consult your McDonnell & Mille Representative.

Series VBF Boiler Feed Units 3500 RPM, 1 phase 115 Volt, Mechanical Seal, Vertical Steel Receiver

Xylem Inc.

8200 N. Austin Avenue Morton Grove, Illinois 60053 Phone: (847) 966-3700 Fax: (847) 965-8379 www.xylem.com/bellgossett

© 2019 Xylem Inc. S-HSP-0792B May 2019

Roughing-in-Dimensions (All dimensions in inches) Caution: Do not plug or Restrict vent of overflow opening

Watchman Series WC Cast Iron Receiver

Watchman Series WCS Steel Receiver

Series VBF Boiler Feed Units

For Series SCC Condensate Units dimensions - consult your Bell & Gossett Rep.

GAL. A B C

6 8 9/16 7 1/16 6 11/16

9 10 7/8 9 3/8 9

EDR Style Rec.

Cap A B C

6,000 Single 6 8 9/16 7 1/16 6 11/16

8,000 Single 9 10 7/8 9 3/8 9

Unit A B

30VBF 20 1/4 17 3/4

50VBF 30 1/4 27 3/4

2DBF01- 30-50 VBF Unit

2DBF02 - 100 VBF Unit

2DBF03 - 200 VBF Unit

2DCC23 - WC-6-20B and WC-8-20B - 6 & 9 Gallon Receivers WC-12-20B and WCD-12-20B MA - 14 Gallon Receivers

2DCC19 - 12,000 sq. ft. EDR Simplex & Duplex Units2DCC18 - 6,000 & 8,000 sq. ft. EDR Units

Alternate Basket Strainer Location

Primary Inlet

Watchman Pump Float Switch

3/4 NPT Discharge Greenfield Conduit

6 1/2 Min.

Optional Basket Strainer Shipped Loose (Alternate Mounting Shown)

2 1/8

4 1/4

1 3/8

1 1/4 NPT Drain1 1/4

12 15/16

22 3/4

13 1/2

16 1/2

A BC

1 1/4 NPT Vent

8 1/4 1 7/8

1 7/8

2 NPT For Inlet & Overflow (1 1/4 Min.

Overflow Required.)

2 NPT for Inlet & Overflow (1 1/4 Min.

Overflow Required.)

Alternate Basket Strainer Location

Primary Inlet

Watchman Pump

Optional Basket Strainer Shipped Loose (Alternate Mounting Shown)

6 1/2 Min.

22 3/4

22 1/2

10 1/4

3/4 NPT Discharge

9 7/8

1 7/8 11 1/4

This Pump Duplex Unit Only

1 7/8

11 3/4

13 1/212 15/16

Float Switch (Simplex)Mechanical Alternator (Duplex) Greenfield Conduit

2 1/8

11 5/8 3 1/8

4 1/4

Greenfield Conduit

2 1/8

4 1/4

8 3/4

22 7/81 1/4 1/2 NPT Drain

1 1/8

12 15/16

12 1/4

13 1/4 1/2 (TYP)

A B C

(3) Slots for O 1/2 MTG. Studs

13 1/2 (TYP)

2 NPT For Inlet & Overflow (1 1/4 Min. Overflow Required.)

1 1/4 NPT Vent

1 7/8

1 7/8

Greenfield Conduit

2 1/8 4 1/4 11 1/4

1/2 NPT Drain

1 1/8 3 1/8

12 15/16

12 1/4

13 1/4 22 7/8

11 3/4

22 1/2

11 1/4

9 7/8

10 1/4

1 7/8 1 7/8

1 7/8

2 NPT for Inlet & Overflow (1 1/4 Min. Overflow Required.)

1 1/4 NPT Vent

1 1/4 NPT Vent

(4) Slots for O 1/2 MTG. Studs

2” NPT Vent

45º

Single Only

39 1/2

1/2” NPT

Make-Up

(3) 5/8” Holes 120º Apart on a 23 3/4” Bolt Circle

No. 1

23” O.D.

33 1/2

45º 45º

No. 2

2” NPT Overflow 2” NPT Inlet

A

B

9 1/4

Duplex Only

3/4” NPT

Discharge

2” NPT

Make-Up

1/2” NPT

Make-Up

2” NPT Inlet No. 1

45º

32 5/8

45º 45º

No. 2

No. 3

403/4 Duplex Only

(3) 5/8” Holes 120º Apart on a 31 1/2” Bolt Circle

2” NPT Overflow

/4

/4

9 1/4

2” NPT Vent

1/2” NPT

Make-Up

2” NPT Inlet No. 1

45º

36 7/8

45º No. 2

No. 3

Duplex Only

(3) 5/8” Holes 120º Apart on a 37 1/2” Bolt Circle

45º

2” NPT Overflow

/2

/4

9 1/4

1 1/4 NPT Drain

My Schedule (temp)

1-3-HWP

WIZE-C6CD4FF0 06/06/2022

Model: 1.5AD-es

90 US gpm

40 ft

15 ft

72.5 %

64.9 %

6.75 in

2 hp

1.24 bhp

1800 rpm

1647 rpm

3.78 ft

43.3 ft

23.1 US gpm

116 US gpm

160 ºF

30% Propylene glycol

172 lbs

2.73 ft²

Energy Efficiency Ratings:

Pump & Motor PEIcl: 0.86 ERcl: 14 Pump, Motor & Drive: PEIvl: 0.46 ERvl: 54

1.5AD-es

1647 RPM

Specific Gravity: 0.9959, Viscosity: 0.8011 | Performance curve meets 14.6 / ISO 9906 acceptance criteria | Available Phase: 3, Available Voltage(s) [V]: 200, 230/460, 575 WIZE-C6CD4FF0

Constant Speed Curve (1750 rpm)

Operating Point

Flow: 90.1 US gpm Head: 40.1 ft Speed: 1647 Efficiency: 72.5% Point BHP: 1.24 End Of Curve: 57%

Maximum Duty Point (at rated motor speed)

Flow: 95.7 US gpm Head: 45.2 ft Speed: 1750 Efficiency: 72.9% Point BHP: 1.49 NOL Flow: 168 US gpm Runout Flow: 168 US gpm NOL (BHP): 1.92

WIZE-C6CD4FF0

1-3-CWP

WIZE-C6CD4FF0 06/06/2022

Model: 1.5AAC

125 US gpm

65 ft

20 ft

78.4 %

76.3 %

4.875 in

5 hp

2.6 bhp

3600 rpm

3028 rpm

8.34 ft

76.3 ft

24.5 US gpm

122 US gpm

45 ºF

Water

77 lbs

--- ft²

Energy Efficiency Ratings:

Pump & Motor PEIcl: 0.85 ERcl: 15 Pump, Motor & Drive: PEIvl: 0.45 ERvl: 55

1.5AAC

3028 RPM

Performance curve meets 14.6 / ISO 9906 acceptance criteria WIZE-C6CD4FF0

Constant Speed Curve (3450 rpm)

Operating Point

Flow: 125 US gpm Head: 65 ft Speed: 3028 Efficiency: 78.4% Point BHP: 2.6 End Of Curve: 61.3%

Maximum Duty Point (at rated motor speed)

Flow: 142 US gpm Head: 84.4 ft Speed: 3450 Efficiency: 79% Point BHP: 3.85 NOL Flow: 233 US gpm Runout Flow: 233 US gpm NOL (BHP): 4.84

WIZE-C6CD4FF0 06/06/2022

CC-3Z

2.5 in

2.5 in

Err

Flanged/Flanged

0 ºC

CC-3Z

WIZE-C6CD4FF0 06/06/2022

DC-3Z

3.0 in

2.5 in

Err

Flanged/Flanged

0 ºC

DC-3Z

WIZE-C6CD4FF0 06/06/2022

3DS-2S

2.0 in

3.14'

100%

Flanged

3DS-2S

WIZE-C6CD4FF0 06/06/2022

3DS-2-1/2S

2.5 in

3.48'

80%

Flanged

3DS-2-1/2S

B-313F R2

Series e-1510 Centrifugal Pumps

End Suction Pump System The Series e-1510 provides the highest overall efficiency in the end-suction market for HVAC and plumbing applications. With the largest Efficiency Island compared to other similar pumps, the e-1510 reduces electricity consumption, improves overall system performance and lowers life cycle costs.

The extensive efficiency profile enables users to maintain significantly higher levels of efficiency over a much wider range of operating conditions. The Series e-1510’s dramatic improvement in efficiency is the result of cutting edge computational fluid dynamics (CFD) design technology, extensive hydraulic engineering expertise, and Xylem’s comprehensive knowledge of HVAC and plumbing applications. The Bell & Gossett Series e-1510 is available in 26 sizes and a variety of configuration options that enables customization and flexibility to fit a broad range of operating conditions.

Applications

• Chilled Water

• Commercial HVAC

• Hydronic Heating and Cooling Systems

• Cooling Towers and Industrial Uses

Series e-1510 installation

Stainless Steel Impellers The e-1510’s optimized hydraulic designs offer large efficiency “islands” maximizing operating efficiency over wide ranges of performance. e-1510 impellers are precision cast stainless steel providing extremely smooth surface finishes and tight dimensional tolerances to further yield higher efficiencies. Stainless steel impellers are also more resilient than bronze impellers, providing owners with longer lasting maximum efficiency levels and applications over a wider range of fluids.

Take away these seven standard features and you’ll have a pump like everyone else’s.

True Back Pullout A B&G standard in design and construction. Ease in service is assured, while piping and motor remain undisturbed. Extended delays for repairs are virtually eliminated.

Internally Self-Flushing Mechanical Seal This design is way ahead of its time. This unique seal design is proven in many years of service. It requires no special external flushing provisions, since the design provides for constant efficient flushing action internally.

This standard feature ensures maximum seal face lubrication, heat dissipation and debris removal without vulnerable, external flush tubing. The internal flushing action passes two and a half to three times the flow over the seal faces — compared to a few GPM for conventional, stuffing-box designed pumps.

Solid-Foot Mounted Volute All Series e-1510 pumps are provided as standard with an integrally cast volute foot located directly beneath the pump volute.

This integrally cast foot ensures that the alignment between the volute and motor assembly is maintained. Without solid support beneath the volute, the piping weight alone will cause distortion which can lead to premature failure of the bearings, shaft and mechanical seal. This feature is equally important on hot water applications. The Series e-1510 volute foot provides a solid foundation and eliminates the deflections which would otherwise exist within an unsupported overhung volute during the normal thermal expansion of the system piping against the volute.

Heavy Duty, Rugged Baseplate The Bell & Gossett fabricated heavy duty baseplate is supplied as standard on every Series e-1510 pump.

Unlike rolled steel and “C” channel baseplates, the Series e-1510 baseplate provides a heavy duty saddle assembly, full seam welds, closed baseplate ends and an open top to provide ease of access for proper equipment grouting.

OSHA-Compliant Coupling Guard The coupler guard complies with OSHA 1910.219. The guard offers increased protection against potential injuries and is standard on all e-1510 pumps. The guards include slotted viewing windows for easy inspection.

Center Drop-Out Spacer Coupling Unlike conventional jaw type or rigid style couplings, a center drop-out spacer coupling allows removal of the bearing frame and rotating element without disturbing the pump end pipe alignment or motor electrical connections.

3Page 352 of 2569

Materials of Construction Vent Plug

Volute Gauge Tapping

Volute Gasket

Shaft

Impeller

Gauge Tapping

Wear Ring (Optional)

Impeller Cap Screw or Nut

Slinger

Shaft Sleeve Impeller Key

Impeller Washer Impeller Lock Washer

Seal Assembly10

2 3

Standard Configuration

• Stainless Steel Volute Wear Ring

• Galvanized Steel Drip Pan

• Stainless Steel Shaft

• Rexnord Omega Spacer Coupling

• Falk T31 Spacer Coupling

• External Flush Line

• Stuffing Box Configuration

• Epoxy Coated Internal Cast Iron Components

• Special Impeller Balancing (ISO 1940 G2.5 or G1.0)

• Certified Performance Tests (Per HI Standard 14.6)

• 250 PSI Working Pressure

• ITSC or IT Control

Description SM, LG, & XL Bearing Frames ES Bearing Frame

1 Shaft ASTM 108 Grade 1144 ASTM 108 Grade 1144

2 Volute Cast Iron ASTM A48 Class 30B or Ductile Iron Cast Iron ASTM A48 Class 30B

3 Impeller ASTM A743 Grade CF8 - 304 Stainless Steel ASTM A743 Grade CF8 - 304 Stainless Steel

4 Shaft Sleeve ASTM 312 Grade TP304 - 304 Stainless Steel ASTM 312 Grade TP304 - 304 Stainless Steel

5 Impeller Key #304 Stainless Steel NA

6 Impeller Washer Steel NA

7 Impeller Lock Washer #304 Stainless Steel (18-8 XL FRM) NA

8 Impeller Cap Screw #304 Stainless Steel NA

8 Impeller Nut NA 316 Stainless Steel

9 Volute Gasket Cellulose Fiber Cellulose Fiber

10 Seal Assembly Reference Seal Data Tables Reference Seal Data Tables

Pump Options

Standard Mechanical Seal SM, LG, & XL Bearing Frames ES Bearing Frame

Temperature Range -20 to 225°F -20 to 225°F

Maximum Pressure 175 PSI 175 PSI pH Limitations 7.0 - 9.0 7.0 - 9.0

Elastomer Buna Buna

Rotating Face Carbon Carbon

Stationary Face Ceramic Silicon Carbide

Hardware Stainless Steel / Brass Stainless Steel

Standard Mechanical Configuration

Mechanical Seal Options SM, LG, & XL Bearing Frames

Temperature Range -20 to 250°F -10 to 225°F -20 to 250°F

Maximum Pressure 175 PSI 175 PSI 175 PSI pH Limitations 7.0 - 11.0 7.0 - 9.0 7.0 - 12.5

Elastomer EPR (Ethylene Propylene Rubber)

FKM (VitonTM or Fluoroelastomer)

EPR (Ethylene Propylene Rubber)

Rotating Face Carbon Carbon Silicon Carbide

Stationary Face Tungsten Carbide Ceramic Silicon Carbide

Hardware Stainless Steel / Brass Stainless Steel Stainless Steel

Stuffing Box Configuration

Mechanical Seal Options ES Bearing Frame

Temperature Range -20 to 250°F -10 to 225°F -20 to 250°F

Maximum Pressure 175 PSI 175 PSI 175 PSI pH Limitations 7.0 - 11.0 7.0 - 9.0 7.0 - 12.5

Elastomer EPR (Ethylene Propylene Rubber)

FKM (VitonTM or Fluoroelastomer)

EPR (Ethylene Propylene Rubber)

Rotating Face Silicon Carbide Carbon Silicon Carbide

Stationary Face Tungsten Carbide Silicon Carbide Silicon Carbide

Hardware Stainless Steel / Brass Stainless Steel Stainless Steel

Mechanical Seal SM, LG, & XL Bearing Frames

Temperature Range -20 to 250°F*

Maximum Pressure 175 PSI (Optional 250 PSI) pH Limitations 7.0 - 11.0

Elastomer EPR (Ethylene Propylene Rubber)

Rotating Face Tungsten Carbide

Stationary Face Carbon

Hardware Stainless Steel

* For operating temperatures above 250°F a cooled flush is required and is recommended for temperatures above 225°F for optimum seal life. On closed systems cooling is accomplished by inserting a small heat exchanger in the flush line to cool the seal flushing fluid.

Flush-line Filters and Sediment Separators are available on special request.

Seal Assemblies

Series e-1510 Performance Curves

To ta l H ea d (F ee t)

Capacity in U.S. Gallons Per Minute 20 60 100 200 400 800 1200 2000 4000

Series e-1510

1750 RPM

8GB

6G

2GB

3GB

5GB

4GC

2EB

3EB

4EB 5EB 6E

1.25BC

1.25AD 1.5AD

2AD 2.5AC 3AD 4AD 5A

4BD 5BD 6BD

3BD2.5BB

2BD

1.5BC

To ta l H ea d (F ee t)

Capacity in U.S. Gallons Per Minute 50 100 200 300 400 500 1000 1500 2000 2500

Series e-1510

3500 RPM

3AD

4EB

2EB

2AD

1.25AD

1.25BC

1.5AD 2.5AC

5A

4AD

4BD

3BD2.5BB

2BD

1.5BC

3EB

The Bell & Gossett End Suction Pump System

Consists of:

B&G Series e-1510 Pump B&G Triple Duty® Valve B&G Suction Diffuser Plus

Triple Duty Valve

• Lowest Pressure Drop

• ASHRAE 90.1 Energy Efficient Design

• Three Valves in one!

– Nonslam drip-tight check valve

– Positive shutoff valve

– Calibrated system balance valve

• EPDM Disc Soft Seat Design

• Repack Under Pressure

• Brass Seat & Bronze Disc

• Stainless Steel Stem

• Multi-turn Valve (8-9 turns) vs 1/4 turn range of control

• Available connections – Threaded – Flanged – Grooved

• ESP-Systemwize Selection

Suction Diffuser Plus

• Flow Cone (patent pending) eliminates recirculation zones, directing flow toward the pump and improving flow conditioning

• Full length straightening vanes assure uniform flow pattern for pump inlet

• Large diameter orifice cylinder prevents debris from entering pump suction while maintaining low pressure drop.

• Fine mesh throwaway start-up strainer assures cleaner, more trouble free system

• Optional pressure/temperature ports permit checking of system conditions and verification of start-up strainer presence

• Eliminates the need for separate long radius elbows or reducing elbows

• Common installation dimensions compared to previous B&G designs making retrofits easy.

• Easily removable end cap with reusable o-ring

• Plug/blow down connection permits routine maintenance

Morton Grove, Illinois 60053 Phone: (847) 966-3700 Fax: (847) 965-8379 www.xylem.com/bellgossett Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries.

© 2021 Xylem Inc. B-313F R2 February 2021

Typical Specification for Series e-1510 Base Mounted, Flexible Coupled, End-Suction Pumps

Furnish and…