36C26220Q1113_DataSheets.pdf

ALL METRIC DIMENSIONS ( ) ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.

F

265799

PROJECT:

ENGINEER:

CUSTOMER:

SUBMITTAL DATE: SPEC. SYMBOL:

Submittal Sheet

MAR 2020

OF REVSHEET 1 1© Copyright PRICE INDUSTRIES 2020 FFU-1-X

IMPERIAL UNITS (INCHES)

UNIT

SIZE W L H N

FILTER

AREA (ft2)

MAX AMPS

(115/208-240/277) o 2x4 23.625 47.625 12.750 20.000 5.3 4.9/2.9/2.5 o 2x3 23.625 35.625 12.750 20.000 3.8 4.8/2.1/2.0 o 2x2 23.625 23.625 12.750 16.000 2.3 4.2/2.4/1.7

SI UNITS (mm)

UNIT

SIZE W L H N

FILTER

AREA (m2)

MAX AMPS

(115/208-240/277) o 2x4 600 1210 324 508 0.49 4.9/2.9/2.5 o 2x3 600 905 324 508 0.35 4.8/2.1/2.0 o 2x2 600 600 324 406 0.21 4.2/2.4/1.7

NOTE:

For ducted applications, reference FFU Service and Installation manual for balancing procedure.

FACE MOUNTED LED

INDICATOR (OPTIONAL)

QUICK RELEASE

(1/4 TURN) FASTENERS

PERFORATED

FACE

H

W

L

5.000"

RSR-FC-ECM

FFU

Fan Filter Unit Roomside Removable Filter, Forward Curved Wheel, EC Motor

FACE FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� #4 STAINLESS STEEL

(OPTIONAL FINISH AVAILABLE)

STANDARD CONSTRUCTION:

- FORWARD CURVED BLOWER WHEEL

- EC MOTOR, 50/60 Hz, 1 PHASE

- DISCONNECT SWITCH

- MOTOR/BLOWER ACCESSIBLE FROM ROOMSIDE AND TOPSIDE

- ROOMSIDE REMOVABLE FILTER, PACKAGED SEPARATELY

FOR JOBSITE INSTALLATION BY OTHERS

- EXTRUDED ALUMINUM FILTER FRAME WITH URETHANE GEL

- WALKABLE PLENUM (250 LBS)

- STATIC PRESSURE AND AEROSOL SAMPLE PORT

- LAY IN CEILING INSTALLATION ONLY. FOR SURFACE MOUNT

INSTALLATION ORDER SEPARATE HGMF FRAME.

SEE HGMF SUBMITTAL (271137)

- 20"x20" RECTANGULAR INLET COLLAR

- WASHABLE PRE-FILTER (NON-DUCTED UNITS)

VOLTAGE: SPEED CONTROL:

� 115V � EC MOTOR STANDARD SPEED CONTROLLER

� 208V � BACnet FLOW CONTROLLER. MOTOR AND FILTER � 240V STATUS OVER BACnet. SEE 265794 FOR DETAILS � 277V

PLENUM CONSTRUCTION:

� ALUMINUM PLENUM, EXTRUDED KNIFE EDGE FRAME

� STAINLESS STEEL - 304 PLENUM & KNIFE EDGE FRAME

FACE CONSTRUCTION:

� ALUMINUM (EXTRUDED FRAME)

� STAINLESS STEEL - 304 PERF SCREEN & INNER FRAME

PLENUM FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� STAINLESS STEEL - 2B PLENUM &

STAINLESS STEEL - #4 KNIFE EDGE

(OPTIONAL FINISH AVAILABLE)

FILTER:

� HEPA, 99.99% @ 0.30 MICRON, IEST RP CC001.5 TYPE C

� ULPA, 99.9995% @ 0.12 MICRON, IEST RP CC001.5 TYPE F

OPTIONS:

� ROOM SIDE ACCESSIBLE CONTROLS (SEE ROOM SIDE SUBMITTAL 271781)

� WALL MOUNTED SPEED CONTROL (SEE FFUCS SUBMITTAL 269849)

� POWER CORD (8ft 115V or 6ft 277V)

� 10" ROUND INLET DUCT COLLAR

� 12" ROUND INLET DUCT COLLAR

� 14" ROUND INLET DUCT COLLAR

� MERV 8 PRE-FILTER (NON-DUCTED UNITS ONLY)

� MERV 8 PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� WASHABLE PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� 3/8" NPT ROOMSIDE AEROSOL INJECTION PORT

FILTER AND MOTOR STATUS LIGHTS:

� CONSTANT FLOW � CONSTANT TORQUE

FILTER AND MOTOR STATUS LIGHTS:

� TRI-COLOR FACE MOUNTED LED FILTER AND MOTOR STATUS LIGHT

(AVAILABLE w/BACnet FLOW CONTROLLER ONLY)

SEISMIC:

� OSHPD SPECIAL SEISMIC CERTIFICATION

PREAPPROVAL: OSP-0302-10.

SEISMIC HANGER BRACKETS

AND SPECIAL MOUNTING REQUIRED

(SEE 266852 FOR DETAILS)

DISCONNECT SWITCH

PRE-FILTER HOUSING

(OPTIONAL ON DUCTED)

STANDARD HANGING:

ZINC PLATED EYEBOLTS

NN

5.625"

STANDARD HANGING:

ZINC PLATED EYEBOLTS

ALL METRIC DIMENSIONS ( ) ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.

F

265797

PROJECT:

ENGINEER:

CUSTOMER:

SUBMITTAL DATE: SPEC. SYMBOL:

Submittal Sheet

MAR 2020

OF REVSHEET 1 1© Copyright PRICE INDUSTRIES 2020 FFU-1-X

Roomside Removable Filter, Backward Curved Wheel, EC Motor

RSR-BC-ECM

NOTE:

For ducted applications, reference FFU Service and Installation manual for balancing procedure.

STANDARD CONSTRUCTION:

- BACKWARD CURVED BLOWER WHEEL

- EC MOTOR, 50/60 Hz, 1 PHASE

- CONSTANT TORQUE MOTOR PROGRAM

- DISCONNECT SWITCH

- MOTOR/BLOWER ACCESSIBLE FROM ROOMSIDE AND TOPSIDE

- ROOMSIDE REMOVABLE FILTER, PACKAGED SEPARATELY

FOR JOBSITE INSTALLATION BY OTHERS

- EXTRUDED ALUMINUM FILTER FRAME WITH URETHANE GEL

- WALKABLE PLENUM (250 LBS)

- STATIC PRESSURE AND AEROSOL SAMPLE PORT

- LAY IN CEILING INSTALLATION ONLY. FOR SURFACE MOUNT

INSTALLATION ORDER SEPARATE HGMF FRAME.

SEE HGMF SUBMITTAL (271137)

- 20"x20" RECTANGULAR INLET COLLAR

- WASHABLE PRE-FILTER (NON-DUCTED UNITS)

VOLTAGE: SPEED CONTROL:

� 115V � EC MOTOR STANDARD SPEED CONTROLLER

� 208V � BACnet FLOW CONTROLLER. MOTOR AND FILTER � 240V STATUS OVER BACnet. SEE 265794 FOR DETAILS � 277V

PLENUM CONSTRUCTION:

� ALUMINUM PLENUM, EXTRUDED KNIFE EDGE FRAME

� STAINLESS STEEL - 304 PLENUM & KNIFE EDGE FRAME

FACE CONSTRUCTION:

� ALUMINUM (EXTRUDED FRAME)

� STAINLESS STEEL - 304 PERF SCREEN & INNER FRAME

PLENUM FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� STAINLESS STEEL - 2B PLENUM &

STAINLESS STEEL - #4 KNIFE EDGE

(OPTIONAL FINISH AVAILABLE)

DISCONNECT SWITCH

PRE-FILTER HOUSING

(OPTIONAL ON DUCTED)

STANDARD HANGING:

ZINC PLATED EYEBOLTS

FACE MOUNTED LED

INDICATOR (OPTIONAL)

PERFORATED

FACE

QUICK RELEASE

(1/4 TURN) FASTENERS

20.000"20.000"

H

W

L

5.625"

5.000"

FILTER:

� HEPA, 99.99% @ 0.30 MICRON, IEST RP CC001.5 TYPE C

� ULPA, 99.9995% @ 0.12 MICRON, IEST RP CC001.5 TYPE F

OPTIONS:

� ROOM SIDE ACCESSIBLE CONTROLS (SEE ROOM SIDE SUBMITTAL 271781)

� WALL MOUNTED SPEED CONTROL (SEE FFUCS SUBMITTAL 269849)

� POWER CORD (8ft 115V or 6ft 277V)

� 10" ROUND INLET DUCT COLLAR

� 12" ROUND INLET DUCT COLLAR

� 14" ROUND INLET DUCT COLLAR

� MERV 8 PRE-FILTER (NON-DUCTED UNITS ONLY)

� MERV 8 PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� WASHABLE PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� 3/8" NPT ROOMSIDE AEROSOL INJECTION PORT

FILTER AND MOTOR STATUS LIGHTS:

� TRI-COLOR FACE MOUNTED LED FILTER AND MOTOR STATUS LIGHT

(AVAILABLE w/BACnet FLOW CONTROLLER ONLY)

SEISMIC:

� OSHPD SPECIAL SEISMIC CERTIFICATION

PREAPPROVAL: OSP-0302-10.

SEISMIC HANGER BRACKETS

AND SPECIAL MOUNTING REQUIRED

(SEE 266852 FOR DETAILS)

FFU

Fan Filter Unit

FACE FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� #4 STAINLESS STEEL

(OPTIONAL FINISH AVAILABLE)

IMPERIAL UNITS (INCHES)

UNIT

SIZE W L H

FILTER

AREA (ft2)

MAX AMPS

(115/208-240/277) o 2x4 23.625 47.625 12.750 5.3 1.8/1.0/1.0 o 2x3 23.625 35.625 12.750 3.8 2.0/1.0/0.8

SI UNITS (mm)

UNIT

SIZE W L H

FILTER

AREA (m2)

MAX AMPS

(115/208-240/277) o 2x4 600 1210 324 0.49 1.8/1.0/1.0 o 2x3 600 905 324 0.35 2.0/1.0/0.8

ALL METRIC DIMENSIONS ( ) ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.

G

265803

PROJECT:

ENGINEER:

CUSTOMER:

SUBMITTAL DATE: SPEC. SYMBOL:

Submittal Sheet

MAR 2020

OF REVSHEET 1 1© Copyright PRICE INDUSTRIES 2020 FFU-1-X

STANDARD CONSTRUCTION:

- FORWARD CURVED BLOWER WHEEL

- PSC MOTOR, 60 Hz, 1 PHASE

- PSC MOTOR STANDARD UNIVERSAL SPEED CONTROLLER

- DISCONNECT SWITCH

- MOTOR/BLOWER ACCESSIBLE FROM ROOMSIDE AND TOPSIDE

- ROOMSIDE REMOVABLE FILTER, PACKAGED SEPARATELY

FOR JOBSITE INSTALLATION BY OTHERS

- EXTRUDED ALUMINUM FILTER FRAME WITH URETHANE GEL

- WALKABLE PLENUM (250 LBS)

- STATIC PRESSURE AND AEROSOL SAMPLE PORT

- LAY IN CEILING INSTALLATION ONLY. FOR SURFACE MOUNT

INSTALLATION ORDER SEPARATE HGMF FRAME.

SEE HGMF SUBMITTAL (271137)

- 20"x20" RECTANGULAR INLET COLLAR

- WASHABLE PRE-FILTER (NON-DUCTED UNITS)

VOLTAGE:

� 115V � 208V � 240V � 277V

PLENUM CONSTRUCTION:

� ALUMINUM PLENUM, EXTRUDED KNIFE EDGE FRAME

� STAINLESS STEEL - 304 PLENUM & KNIFE EDGE FRAME

FACE CONSTRUCTION:

� ALUMINUM (EXTRUDED FRAME)

� STAINLESS STEEL - 304 PERF SCREEN & INNER FRAME

PLENUM FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� STAINLESS STEEL - 2B PLENUM &

STAINLESS STEEL - #4 KNIFE EDGE

(OPTIONAL FINISH AVAILABLE)

NOTE:

For ducted applications, reference FFU Service and Installation manual for balancing procedure.

FILTER:

� HEPA, 99.99% @ 0.30 MICRON, IEST RP CC001.5 TYPE C

� ULPA, 99.9995% @ 0.12 MICRON, IEST RP CC001.5 TYPE F

OPTIONS:

� ROOM SIDE ACCESSIBLE CONTROLS (SEE ROOM SIDE SUBMITTAL 271781)

� WALL MOUNTED SPEED CONTROL (SEE FFUCS SUBMITTAL 269849)

� POWER CORD (8ft 115V or 6ft 277V)

� 10" ROUND INLET DUCT COLLAR

� 12" ROUND INLET DUCT COLLAR

� 14" ROUND INLET DUCT COLLAR

� MERV 8 PRE-FILTER (NON-DUCTED UNITS ONLY)

� MERV 8 PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� WASHABLE PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� 3/8" NPT ROOMSIDE AEROSOL INJECTION PORT

FILTER AND MOTOR STATUS LIGHTS:

� FL OPTION - GREEN/YELLOW FACE MOUNTED FILTER STATUS LED

� ML OPTION - GREEN/RED FACE MOUNTED MOTOR STATUS LED

� FL+ML OPTION - TRI-COLOR FACE MOUNTED FILTER AND MOTOR STATUS LED

SEISMIC:

� OSHPD SPECIAL SEISMIC CERTIFICATION

PREAPPROVAL: OSP-0302-10.

SEISMIC HANGER BRACKETS

AND SPECIAL MOUNTING REQUIRED

(SEE 266852 FOR DETAILS)

RSR-FC-PSC

FFU

Fan Filter Unit Roomside Removable Filter, Forward Curved Wheel, PSC Motor

FACE FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� #4 STAINLESS STEEL

(OPTIONAL FINISH AVAILABLE)

FACE MOUNTED LED

INDICATOR (OPTIONAL)

PERFORATED

FACE

QUICK RELEASE

(1/4 TURN) FASTENERS

H

W

L

5.000"

IMPERIAL UNITS (INCHES)

UNIT

SIZE W L H N

FILTER

AREA (ft2)

MAX AMPS

(115/208-240/277) o 2x4 23.625 47.625 12.750 20.000 5.3 4.9/2.9/2.5 o 2x3 23.625 35.625 12.750 20.000 3.8 4.8/2.1/2.0 o 2x2 23.625 23.625 12.750 16.000 2.3 4.2/2.4/1.7

SI UNITS (mm)

UNIT

SIZE W L H N

FILTER

AREA (m2)

MAX AMPS

(115/208-240/277) o 2x4 600 1210 324 508 0.49 4.9/2.9/2.5 o 2x3 600 905 324 508 0.35 4.8/2.1/2.0 o 2x2 600 600 324 406 0.21 4.2/2.4/1.7

NN

5.625"

6.100

PRE-FILTER HOUSING

(OPTIONAL ON DUCTED)

CONTROLS ENCLOSURE

FOR MOTOR AND FILTER

STATUS (OPTIONAL)

STANDARD HANGING:

ZINC PLATED EYEBOLTS

DISCONNECT

SWITCH

ALL METRIC DIMENSIONS ( ) ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.

G

265801

PROJECT:

ENGINEER:

CUSTOMER:

SUBMITTAL DATE: SPEC. SYMBOL:

Submittal Sheet

MAR 2020

OF REVSHEET 1 1© Copyright PRICE INDUSTRIES 2020 FFU-1-X

STANDARD CONSTRUCTION:

- BACKWARD CURVED BLOWER WHEEL

- PSC MOTOR, 60 Hz, 1 PHASE

- PSC MOTOR STANDARD UNIVERSAL SPEED CONTROLLER

- DISCONNECT SWITCH

- MOTOR/BLOWER ACCESSIBLE FROM ROOMSIDE AND TOPSIDE

- ROOMSIDE REMOVABLE FILTER, PACKAGED SEPARATELY

FOR JOBSITE INSTALLATION BY OTHERS

- EXTRUDED ALUMINUM FILTER FRAME WITH URETHANE GEL

- WALKABLE PLENUM (250 LBS)

- STATIC PRESSURE AND AEROSOL SAMPLE PORT

- LAY IN CEILING INSTALLATION ONLY. FOR SURFACE MOUNT

INSTALLATION ORDER SEPARATE HGMF FRAME.

SEE HGMF SUBMITTAL (271137)

- 20"x20" RECTANGULAR INLET COLLAR

- WASHABLE PRE-FILTER (NON-DUCTED UNITS)

VOLTAGE:

� 115V � 208V � 240V � 277V

PLENUM CONSTRUCTION:

� ALUMINUM PLENUM, EXTRUDED KNIFE EDGE FRAME

� STAINLESS STEEL - 304 PLENUM & KNIFE EDGE FRAME

FACE CONSTRUCTION:

� ALUMINUM (EXTRUDED FRAME)

� STAINLESS STEEL - 304 PERF SCREEN & INNER FRAME

PLENUM FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� STAINLESS STEEL - 2B PLENUM &

STAINLESS STEEL - #4 KNIFE EDGE

(OPTIONAL FINISH AVAILABLE)

FACE MOUNTED LED

INDICATOR (OPTIONAL)

PERFORATED

FACE

QUICK RELEASE

(1/4 TURN) FASTENERS

H

W

L

5.000"

NOTE:

For ducted applications, reference FFU Service and Installation manual for balancing procedure.

FILTER:

� HEPA, 99.99% @ 0.30 MICRON, IEST RP CC001.5 TYPE C

� ULPA, 99.9995% @ 0.12 MICRON, IEST RP CC001.5 TYPE F

OPTIONS:

� ROOM SIDE ACCESSIBLE CONTROLS (SEE ROOM SIDE SUBMITTAL 271781)

� WALL MOUNTED SPEED CONTROL (SEE FFUCS SUBMITTAL 269849)

� POWER CORD (8ft 115V or 6ft 277V)

� 10" ROUND INLET DUCT COLLAR

� 12" ROUND INLET DUCT COLLAR

� 14" ROUND INLET DUCT COLLAR

� MERV 8 PRE-FILTER (NON-DUCTED UNITS ONLY)

� MERV 8 PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� WASHABLE PRE-FILTER WITH SIDE ACCESS HOUSING (DUCTED UNITS ONLY)

� 3/8" NPT ROOMSIDE AEROSOL INJECTION PORT

FILTER AND MOTOR STATUS LIGHTS:

� FL OPTION - GREEN/YELLOW FACE MOUNTED FILTER STATUS LED

� ML OPTION - GREEN/RED FACE MOUNTED MOTOR STATUS LED

� FL+ML OPTION - TRI-COLOR FACE MOUNTED FILTER AND MOTOR STATUS LED

SEISMIC:

� OSHPD SPECIAL SEISMIC CERTIFICATION

PREAPPROVAL: OSP-0302-10.

SEISMIC HANGER BRACKETS

AND SPECIAL MOUNTING REQUIRED

(SEE 266852 FOR DETAILS)

RSR-BC-PSC

FFU

Fan Filter Unit Roomside Removable Filter, Backward Curved Wheel, PSC Motor

FACE FINISH:

� WASHED MILL ALUMINUM

� B12 - STANDARD WHITE

� #4 STAINLESS STEEL

(OPTIONAL FINISH AVAILABLE)

20.000"20.000"

5.625"

6.100

PRE-FILTER HOUSING

(OPTIONAL ON DUCTED)

CONTROLS ENCLOSURE

FOR MOTOR AND FILTER

STATUS (OPTIONAL)

STANDARD HANGING:

ZINC PLATED EYEBOLTS

DISCONNECT

SWITCH

IMPERIAL UNITS (INCHES)

UNIT

SIZE W L H

FILTER

AREA (ft2)

MAX AMPS

(115/208-240/277) o 2x4 23.625 47.625 12.750 5.3 1.8/1.0/1.0 o 2x3 23.625 35.625 12.750 3.8 2.0/1.0/0.8

SI UNITS (mm)

UNIT

SIZE W L H

FILTER

AREA (m2)

MAX AMPS

(115/208-240/277) o 2x4 600 1210 324 0.49 1.8/1.0/1.0 o 2x3 600 905 324 0.35 2.0/1.0/0.8

PERFORMANCE DATA

Supply

Unit Size Filter Motor - Fan Active Filter Area (sq. ft.)

Max cfm Watts at Max cfm cfm at 90 fpm Watts at 90 fpm

Sound (dBA) at 90 fpm

Weight (lbs.)

24 in. x 48 in.

BTR

ECM - BC 6.9 960 220 625 80 56 68

ECM - FC 6.9 820 210 625 110 53 66

PSC - BC 6.9 770 210 625 150 55 68

PSC - FC 6.9 750 350 625 280 53 66

RSR

ECM - BC 5.3 750 130 480 55 51 76

ECM - FC 5.3 750 220 480 80 50 74

PSC - BC 5.3 750 210 480 150 49 76

PSC - FC 5.3 750 350 480 235 49 74

24 in. x 36 in.

BTR

ECM - BC 5.1 690 150 460 60 54 56

ECM - FC 5.1 690 190 460 75 49 54

PSC - BC 5.1 690 210 460 150 54 56

PSC - FC 5.1 690 340 460 230 51 54

RSR

ECM - BC 3.8 540 120 345 55 49 64

ECM - FC 3.8 540 190 345 70 50 62

PSC - BC 3.8 540 210 345 145 48 64

PSC - FC 3.8 540 300 345 180 50 62

24 in. x 24 in.

BTR

ECM - FC 3.3 440 150 300 65 48 45

PSC - FC 3.3 440 240 300 155 48 45

RSR

ECM - FC 2.3 330 140 210 60 46 53

PSC - FC 2.3 330 200 210 120 46 53

Exhaust

Unit Size Filter Motor - Fan Active Filter Area (sq. ft.)

Max cfm Watts at Max cfm cfm at 90 fpm Watts at 90 fpm

Sound (dBA) at 90 fpm

Weight (lbs.)

24 in. x 48 in. RSR

ECM - FC 5.3 750 225 480 85 53.1 74

PSC - FC 5.3 750 434 480 308 58.6 74

Performance Notes:

1. Units are tested in accordance with IEST RP-CC002.2, Recommended Practice for Unidirectional Flow Clean-Air Devices.

2. Sound levels were measured with unit installed in a T-Bar ceiling, with gasket, in a standard room. Sound levels in dBA were measured at a distance of 30 inches from the filter face, with the unit set to produce 90 fpm average face velocity. (Note that data is for a clean filter only. If fan speed is increased to compensate for filter loading the noise level will increase.)

3. For electrical circuit sizing, consult the “max amps” shown on the submittal for each product configuration and voltage.

4. All data is based on a unit with a clean filter.

5. 90 fpm values are based on active filter area.

6. Heat Gain: BTUh = Watts x 3.413

Performance Notes:

1. Units are tested in accordance with IEST RP-CC002.2, Recommended Practice for Unidirectional Flow Clean-Air Devices.

2. Sound levels were measured with unit installed in a T-Bar ceiling, with gasket, in a standard room. Sound levels in dBA were measured at a distance of 30 inches from the filter face, with the unit set to produce 90 fpm average face velocity. (Note that data is for a clean filter only. If fan speed is increased to compensate for filter loading the noise level will increase.)

3. For electrical circuit sizing, consult the “max amps” shown on the submittal for each product configuration and voltage.

4. All data is based on a unit with a clean filter.

5. 90 fpm values are based on active filter area.

6. Heat Gain: BTUh = Watts x 3.413

13v200 | For more information visit www.priceindustries.com

FFU

Fan Filter Unit

FFU-1

v001

Price FFU Fan Filter Unit Division 23 – Heating, Ventilating, and Air Conditioning Section 23 37 13 – Diffusers, Registers, and Grilles

The following specification is for a defined application. Price would be pleased to assist in developing a specification for your specific need.

PART 1 – GENERAL

1.01 Section includes:

A. Fan Filter Unit.

1.02 Related Requirements

A. Section 01 30 00 – Administrative Requirements B. Section 01 40 00 – Quality Requirements C. Section 01 60 00 – Product Requirements D. Section 01 74 21 – Construction/Demolition Waste Management and Disposal E. Section 01 78 00 – Closeout Submittals F. Section 01 79 00 – Demonstration and Training G. Section 23 31 00 – HVAC Ducts and Casings H. Section 23 32 00 – Air Plenums and Chases

1.03 Reference Standards

A. ASHRAE Standard 55 – Thermal Environmental Conditions for Human Occupancy; 2013 B. ASHRAE Standard 70 – Method of Testing the Performance of Air Outlets and Air Inlets; 2006 C. ASHRAE Standard 170 – Ventilation of Health Care Facilities; 2008 D. ASTM D610 – Standard Practice for Evaluating Degree of Rusting on Painted Steel Surfaces; 2012 E. ASTM D714 – Standard Test Method for Evaluating Degree of Blistering of Paints; 2009 F. ASTM D1308 – Standard Test Method for Effect of Household Chemicals on Clear and Pigmented Organic Finishes; 2013 G. ASTM D1654 – Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments; 2008 H. ASTM D4752 – Standard Practice for Measuring MEK Resistance of Ethyl Silicate (Inorganic) Zinc-Rich Primers by Solvent Rub; 2015 I. CSA Standard Z317.2-10 – Special Requirements for Heating, Ventilation, and Air-conditioning (HVAC) Systems in Health Care

Facilities; 2010 J. IEST-RP-CC002.3 – Recommended Practice for Unidirectional-Flow of Clean Air Devices; 2009 K. SMACNA (SRM) – Seismic Restraint Manual Guidelines for Mechanical Systems; Sheet Metal and Air Conditioning Contractors’ National

Association; 2008 L. UL Standard 507 – Standard for electric fans; 1999 M. UL Standard 723 – Standard for Test for Surface Burning Characteristics of Building Materials; 2008 N. UL Standard 900 – Standard for Air Filter Units; 2015

1.04 Administrative Requirements

A. Pre-installation Meeting: Conduct a pre-installation meeting one week prior to the start of the work of this section; require attendance by all affected installers.

B. Sequencing: Ensure that utility connections are achieved in an orderly and efficient manner.

1.05 Submittals

A. See Section 01 30 00 – Administrative Requirements for submittal procedures.

B. Product Data: Provide data indicating configuration, general assembly, and materials used in fabrication. Include catalog performance ratings that indicate air flow, static pressure, and sound power levels for each of the second through sixth octave bands in dBA.

C. Shop Drawings: Indicate configuration, general assembly, and materials used in fabrication.

D. Certificates: Certify that air capacities, pressure drops, and selection procedures meet or exceed specified requirements.

E. Manufacturer's Installation Instructions: Indicate support and hanging details, installation instructions, recommendations, and service clearances required.

F. Project Record Documents: Record actual locations of units and control components.

G. Operation and Maintenance Data: Include manufacturer's descriptive literature, operating instructions, maintenance and repair data, and parts lists.

H. Warranty: Submit manufacturer warranty and ensure forms have been completed in Owner's name and registered with manufacturer.

I. Maintenance Materials: Furnish the following for Owner's use in maintenance of project.

1. See Section 01 60 00 - Product Requirements for additional provisions.

2. Extra Filters: Furnish one spare filter as required per component originally supplied with filters.

FFU-2

1.06 Quality Assurance

A. Manufacturer Qualifications: Company specializing in manufacturing the type of products specified in this section, with minimum three years of documented experience.

B. Product Listing Organization Qualifications: An organization recognized by OSHA as a Nationally Recognized Testing Laboratory (NRTL) and acceptable to authorities having jurisdiction.

1.07 Warranty

A. See Section 01 7800 - Closeout Submittals, for additional warranty requirements.

B. Provide 18 month manufacturer warranty from date of shipment for laminar flow diffusers.

PART 2 – PRODUCTS

2.01 Fan Filter Unit

A. Basis of Design: Price Industries, Inc.

1. Fan Filter Unit: Model FFU

B. General:

1. The fan filter unit shall be supplied to provide unidirectional supply air at controlled discharge velocities. The units shall include a high efficiency HEPA or ULPA filter.

2. Modules sizes, electrical characteristics, efficiencies, capacities, and options shall be as scheduled on the drawings.

C. Fan Filter Unit [Price Model FFU]:

1. Performance:

a. The unit shall provide filtered air tested at an average velocity of 90 fpm (+/- 15 fpm) measured 12 inches from the face of the unit in accordance with IEST-RP-CC0022.2.

b. The room sound level shall be less than 55 dBA when measured at 30 inches from the filter face at 90 fpm average face velocity in accordance with IEST-RP-CC0022.2.

c. The unit is to be factory sealed and tested to assure leakage is consistent with the filter.

2. Construction:

a. Plenum material shall be (select one):

1. Aluminum

2. 304 Stainless steel

b. Face material shall be (select one):

1. Expanded metal grille with powder-coat paint finish

2. Aluminum

3. 304 stainless steel

c. Plenum shall be walkable up to 250 lbs.

d. The diffuser plenum shall feature four (4) eyebolts at each plenum corner for securing the unit to structural supports above the ceiling.

e. The 51% free-area perforated distribution plate shall be secured to the face using quarter-turn fasteners with anti-slip, snap-in retainers and stainless steel retainer cables for ease of installation and removal.

f. Inlet: standard round or optional rectangular collar for non-ducted applications.

g. Eye bolts for hanging shall be mounted on the top four (4) corners of the plenum and capable of each supporting 75 lbs.

3. Filters:

a. The filter shall be framed in extruded aluminum with an integral cavity filled with a urethane gel to provide a leak-tight seal between the filter frame and the border.

b. Filter type shall be (select one):

1. High Efficiency Particulate Air (HEPA) filter shall provide 99.997% efficiency on .30 μm particulate, with an initial pressure drop of 0.45” wg at 100 fpm.

2. Ultra-Low Penetration Air (ULPA) filter shall provide 99.9995% efficiency on .12 μm particulate, with an initial pressure drop of 0.53” wg at 100 fpm.

c. Filter shall be UL 900 classified.

d. Filter pack depth shall be 2.5”.

e. Filter media shall be borosilicate micro-fiberglass.

f. Filter shall be (select one):

1. Room side removable and replaceable, mounted in an extruded aluminum frame and provided with a gel seal knife edge.

2. Bench top removable and replaceable, mounted in an extruded aluminum frame with an upstream gasket. Bench top replaceable filters shall be supplied with a room-side accessible static pressure port in an extruded aluminum center divider.

4. Plenum Finish shall be (select one):

a. All aluminum components shall have B12 White baked-on powder coat finish.

1. The paint finish must demonstrate no degradation when tested in accordance with ASTM D1308 (covered and spot immersion) and ASTM D4752 (MEK double rub) paint durability tests.

2. The paint film thickness shall be a minimum of 2.0 mils.

3. The finish shall have a hardness of 2H.

FFU-3

4. The finish shall withstand a minimum salt spray exposure of 1000 hours.

5. The finish shall have an impact resistance of 80 in-lb.

b. All aluminum components shall have B25 baked-on enamel finish in a color to match a customer supplied sample.

c. All aluminum components shall have mill finish.

d. All stainless steel components shall have 2B mill finish.

5. Face and frame finish shall be (select one):

a. All aluminum components shall have White B12 Standard baked-on powder coat finish.

1. The paint finish must demonstrate no degradation when tested in accordance with ASTM D1308 (covered and spot immersion) and ASTM D4752 (MEK double rub) paint durability tests.

2. The paint film thickness shall be a minimum of 2.0 mils.

3. The finish shall have a hardness of 2H.

4. The finish shall withstand a minimum salt spray exposure of 1000 hours.

5. The finish shall have an impact resistance of 80 in-lb.

b. All aluminum components shall have B25 baked-on enamel finish in a color to match a customer supplied sample.

c. All aluminum components shall have a mill finish on all exposed surfaces.

d. All stainless steel components shall have #4 polished finish on all exposed surfaces.

6. Fan:

a. The centrifugal type fan shall be supplied with rubber mounts to isolate the motor/blower assembly from the diffuser plenum.

b. Fans are to be of metal construction with a direct drive (select one):

1. Forward curved impeller

2. Backward curved impeller

c. Plastic construction shall not be acceptable.

7. Electrical Systems:

a. Single point power connection.

b. Transformers shall be included where required for motor and unit operation.

8. Fan Motor:

a. The fan motor shall be (select one):

1. Permanent Split Capacitor (PSC):

2. Electrically Commutated Motor (ECM):

a. Constant Torque Program

i. A constant torque program shall be provided to allow the ECM to vary the airflow with fluctuations in both upstream static pressure and filter pressure drop.

ii. The constant torque program shall prevent unexpected motor operation or motor shutdown due to upstream static pressure fluctuations.

iii. The constant torque program shall be used for ducted applications where fluctuations in upstream pressure may occur.

b. Constant Flow Program

i. A constant flow program shall be provided to allow the ECM to compensate for fluctuations in both upstream static pressure and filter pressure drop, providing constant airflow.

ii. The constant flow program shall be used for non-ducted applications where the inlet static pressure is zero or slightly negative.

b. Fan motor shaft directly connected to fan and isolated from casing to prevent transmission of vibration.

c. Fan motor shall have internal thermal and overload protection.

d. Fan motor shaft shall be directly connected to the fan impeller, and isolated from casing to prevent transmission of vibration.

e. Fan motor shall be supplied with a motor speed controller (select one):

1. PSC solid-state speed controller

a. The PSC speed controller shall provide variable speed control of the PSC motor.

b. The PSC speed controller shall be supplied with an integral heat sink/mounting plate.

2. ECM standard speed controller

a. The ECM speed controller shall operate on 24 VAC supply voltage.

b. The ECM speed controller shall have dual outputs to control up to two motors simultaneously.

c. The ECM speed controller shall be supplied with a BAS interface to accept 2-10 VDC signal for variable speed remote control, as well as be able to remotely shut off via BAS signal.

d. The ECM speed controller shall be supplied as a wall mounted kit, shipped loose for field installation.

3. Deluxe ECM Speed Controller

a. The ECM speed controller shall operate on 24 VAC supply voltage.

b. The ECM speed controller shall have dual outputs to control up to two motors simultaneously.

c. The deluxe ECM speed controller shall be provided with an LED display of motor speed (0-100%), motor rpm, and BAS input voltage signal.

d. The deluxe ECM speed controller shall have push-buttons to allow the user to cycle between the following display modes:

i. Speed Adjustment

ii. Motor RPM

iii. BAS input voltage

9. Options:

a. Filter replacement style (select one):

1. Room Side replaceable filter

2. Bench Top replaceable filter

FFU-4

b. Pre-filter (select one):

1. Non-ducted units:

a. Unit shall be provided with 25-30% MERV 4 washable pre-filter.

2. Ducted units:

a. Unit shall be provided with 25-30% MERV 4 washable pre-filter with side access filter housing.

c. Disconnect Switch: A factory supplied disconnect switch shall be provided for disconnection of power to the terminal block.

d. Power cord (select one):

1. An eight foot (2.4 m) power cord shall be supplied for use with a 115 V power supply.

2. A six foot (1.8 m) power cord shall be supplied for use with a 277 V power supply.

e. Motor/blower access (select one):

1. Top Access

2. Room side access

f. Wall mounted PSC solid-state speed controller:

1. The PSC speed controller shall provide variable speed control of the PSC motor.

2. The PSC speed controller shall be supplied with an integral heat sink/mounting plate.

3. The PSC speed controller shall be supplied as a wall mounted kit, shipped loose for field installation.

g. Wall-mounted ECM standard speed controller:

1. The ECM speed controller shall operate on 24 VAC supply voltage.

2. The ECM speed controller shall have dual outputs to control up to two motors simultaneously.

3. The ECM speed controller shall be supplied with a BAS interface to accept 2-10 VDC signal for variable speed remote control, as well as be able to remotely shut off via BAS signal.

4. The ECM speed controller shall be capable of daisy chain connections to connect and control eight fan filter units simultaneously.

h. Seismic Certification:

1. Units shall be pre-approved under the Special Seismic Certification Pre-Approval (OSP), in accordance with the Office of Statewide Health Planning and Development (OSHPD).

2. Units shall be supplied with 12 gauge hanger brackets, field mounted, laterally braced, and secured in accordance with OSP report and manufacturer’s recommendations.

i. Filter status indicator shall be communicated by (select one):

1. LED Indicator light:

a. The LED indicator light shall be visible from the occupied area to determine the filter loading status without opening the diffuser.

b. The LED light shall turn from green to yellow when the pressure drop across the filter exceeds the specified limit.

c. The LED kit shall be provided with a switch, factory pre-calibrated for 150% of initial clean filter pressure drop.

d. The LED kit shall operate on a 24 VAC power supply, provided by others.

2. BAS Signal:

a. The filter BAS signal shall close a dry contact to generate a BAS signal when the static pressure is greater than the specified limit.

b. The BAS signal is factory- calibrated for 150% of initial clean filter pressure drop.

c. Unit shall be field wired to the terminal block according to manufacturer’s instructions.

j. Motor status shall be communicated by: (select all that apply):

1. Motor status LED:

a. The LED indicator light shall be visible from the occupied area to determine the motor operating status without opening the diffuser.

b. The motor LED shall be green to indicate normal motor operation, and that the unit static pressure is above 0.2” wg.

c. The motor LED shall turn from green to red when the motor is not in operation, and when the unit static pressure is below 0.2” wg.

2. Motor status BAS signal:

a. The factory- calibrated motor BAS signal shall close a dry contact to generate a BAS signal when the motor is not operating.

b. Unit shall be field wired to the terminal block according to manufacturer’s instructions.

k. BACnet Flow Controller:

1. The BACnet Flow Controller shall be supplied to facilitate adjustment or monitoring of the following parameters through the building networks:

a. Airflow rate

b. Motor rpm

c. Motor hours

d. Filter status

e. Filter pressure drop displayed in inches of water

f. Filter hours

g. Filter reset

l. Aerosol test system:

1. A room-side accessible aerosol test system shall be provided for injecting aerosol challenge into the diffuser to allow the filter to be scanned for leaks during commissioning or after filter replacement.

FFU-5

PART 3 – EXECUTION

3.01 Examination

A. Verify that conditions are suitable for installation.

B. Verify that field measurements are as shown on the drawings.

3.02 Installation

A. Install in accordance with manufacturer’s instructions.

B. See drawings for the size(s) and locations of fan filter unit inlets.

C. Support components individually from structure in accordance with SMACNA (SRM).

D. Do not support components from ductwork.

E. Connect to ductwork in accordance with Section 203 31 00.

3.03 Adjusting

A. Ensure supply air to the fan filter units by performing pitot traverse of the main supply duct.

B. Balance outlets according to manufacturer’s recommendations.

C. Verify that field measurements are as shown on the drawings.

3.04 Field Quality Control

A. See Section 01 40 00 – Quality Requirements for additional requirements.

3.05 Cleaning

A. See Section 01 74 19 – Construction Waste Management and Disposal for additional requirements.

3.06 Closeout Activities

A. See Section 01 78 00 – Closeout Submittals for closeout documentation requirements.

B. See Section 01 79 00 – Demonstration and Training for additional requirements.

END OF SECTION 23 37 13