Spec WS 3888D4.pdf
PDF 344 KB Posted
- Solicitation number
- 434536
- Issued by
- Alameda County, California
About this file
This is a technical specification document and related Request for Quotation for the City of Oakland Public Works Department in California, which seeks to procure two Goulds submersible sewage pumps in a one-time purchase. The pumps specified are from the WS-D4 Series, Model 3888D4, designed for sewage systems, flood and pollution control, dewatering, and similar applications. The equipment features cast iron construction, dual mechanical seals, 300 series stainless steel components, and variable horsepower options ranging from 1.5 to 7.5 HP across single-phase and three-phase configurations at multiple voltage ratings (200, 208, 230, 460, and 575 volts). The pumps are rated for maximum solid size of 3 inches, 4-inch discharge at 125# ANSI flange, maximum capacity of 620 GPM, and maximum total head of 60 feet. The contract is a standard purchase order with no specific time term or renewal options, and proposers must include warranty details, lead time specifications, and delivery fees in their bids.
Pricing terms and specific award amounts are not detailed in the provided documentation; however, bidders must submit complete technical proposals conforming exactly to the specified Goulds model with no equivalent substitutes permitted. Equivalent makes and models are explicitly not acceptable, indicating a sole-source procurement requirement. The contact for the City of Oakland is Santiago Nocito at 1-510-238-7563 or snocito@oaklandca.gov. Bidders are instructed to review all bid packet documents thoroughly for complete product specifications, requirements, and submission instructions to avoid errors in their proposals.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| RFQ 434536 GOULDS SUBMERSIBLE SEWAGE PUMP.pdf |
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
TECHNICAL BROCHURE
B3888D4
FEATURES
Impeller: Cast iron, two vane semi-open, non-clog with pump-out vanes for mechanical seal protection. Balanced for smooth operation.
Silicon bronze impeller available as an option.
Casing: Heavy duty gray cast iron, ASTM A48, Class 30. Volute type casing with 4", 125#, ANSI flanged, horizontal discharge. Compatible with A10-40 cast iron or A10-40B cast iron and brass (non-sparking) guide rail assembly.
Dual Mechanical Seals: Silicon carbide vs. silicon carbide outer seal and ceramic vs. carbon inner seal, stainless steel metal parts, BUNA-N elastomers. Upper and lower shaft seals are positioned independently and are separated by an oil-filled chamber.
Shaft: 300 series stainless steel keyed design.
Fasteners: 300 series stainless steel.
Capable of running dry temporarily without damage to seals or motor.
WS_D4 Series Model 3888D4
SUBMERSIBLE SEWAGE PUMPS
Wastewater Goulds Water Technology
MODEL AND MOTOR INFORMATION
| Impeller | Maximum | L.R. | KVA | Power | F.L. Motor | Resistance | Wt. | ||||||
| Order No. | HP | Phase | Volts | RPM | Dia. (in.) | Amps | Amps | Code | Cable | Efficiency % | Start | Line-Line | (lbs.) |
| WS1518D4M |
208 17.2 50.8 B
14/3 80 1.1 0.9
| WS1512D4M | 230 | 14.7 | 29.5 | E | 70 | 1.4 | 1.8 |
| WS1538D4M |
1.5
| 1750 | 5.63 | ||||
| 11.5 | 40.9 | H | 81 | 1.7 |
195 WS1532D4M
230 10.0 40.0 F 14/4
NA
| 2.3 | ||||||
| WS1534D4M | 460 | 5.0 | 20.0 | F | 83 | 9.3 |
| WS1537D4M | 575 | 4.0 | 14.4 | H | 74 | 14.8 |
| WS1518D4 |
208 17.2 50.8 B
14/3 80 1.1 0.9
| WS1512D4 | 230 | 14.7 | 29.5 | E | 70 | 1.4 | 1.8 |
| WS1538D4 |
1.5
| 1750 | 6.25 | ||||
| 11.5 | 40.9 | H | 81 | 1.7 |
195 WS1532D4
230 10.0 40.0 F 14/4
NA
| 2.3 | ||||||
| WS1534D4 | 460 | 5.0 | 20.0 | F | 83 | 9.3 |
| WS1537D4 | 575 | 4.0 | 14.4 | H | 74 | 14.8 |
| WS2018D4 |
208 20.3 50.8 B
14/3 80 1.1 0.9
| WS2012D4 | 230 | 17.3 | 36.9 | D | 75 | 1.4 | 1.5 |
| WS2038D4 |
| 1750 | 6.63 | ||||
| 13.3 | 40.9 | H | 81 | 1.7 |
200 WS2032D4
230 11.6 40.0 F 14/4
NA
| 2.3 | ||||||
| WS2034D4 | 460 | 5.8 | 20.0 | F | 83 | 9.3 |
| WS2037D4 | 575 | 4.6 | 14.4 | H | 74 | 14.8 |
| WS3018D4 |
208 25.5 50.8 B
10/3 80 1.1 0.9
| 208 | WS3012D4 | 230 | 21.5 | 46.4 | C | 79 | 1.0 | 1.0 |
| WS3038D4 |
| 1750 | 7.00 | |||||
| 16.6 | 53.8 | G | 10/4 | 85 | 1.3 |
WS3032D4
230 14.4 49.5 H 83
NA
| 1.9 | ||||||||
| 205 | WS3034D4 | 460 | 7.2 | 24.8 | H | 14/4 | 83 | 7.5 |
| WS3037D4 | 575 | 5.8 | 17.3 | G | 78 | 11.6 | ||||
| WS5012D4 | 1 | 230 | 26.5 | 57.7 | A | 10/3 | 80 | 1.0 | 0.8 | 213 |
| WS5038D4 | 200 | 19.1 | 73.9 | F |
10/4 84 0.9
WS5032D4 5
230 1750 7.25 16.6 63.6 E 85
NA
| 1.2 | |||||
| 210 | WS5034D4 | 460 | 8.3 | 31.8 | E |
14/4 85 4.8
| WS5037D4 | 575 | 6.6 | 22.8 | E | 80 | 7.4 | |||||||
| WS7532D4 | 230 | 23.0 | 105.0 | G | 83 | 0.7 | |||||||
| WS7534D4 | 7.5 | 3 | 460 | 1750 | 7.69 | 11.5 | 52.5 | G | 10/4 | 83 | NA | 2.8 | 225 |
| WS7537D4 | 575 | 9.2 | 42.0 | E | 84 | 4.4 |
APPLICATIONS
Used in a variety of residential, commercial and industrial applications such as:
• Sewage systems, Flood and Pollution Control, Dewatering/Effluent, Farms, Hospitals, Trailer Courts, Motels
SPECIFICATIONS
Pump:
• Maximum solid size: 3”
• Discharge size: 4”, 125 # ANSI flange
• Maximum capacity: 620 GPM
• Maximum total head: 60 feet
• 300 Series stainess steel fasteners
• 20’ Power cord
• Standard silicon carbide/silicon carbide outer seal
Motor:
• Maximum ambient temperature: 104º F (40º C) continuous duty, 140º F (60º C) intermittent duty
• Rated for continuous duty when fully submerged
• Insulation: Class F
• 60 Hertz
• Single row ball bearings
• 300 Series stainless steel keyed shaft
Single Phase:
• 1.5 - 5 HP; 208 and 230 volts
• Built-in thermal overloads with automatic reset
• Built-in capacitors
Three Phase:
• 1.5 - 7.5 HP; 200, 230, 460 and 575 volts
• Class 10 overload protection must be provided in control panel
MOTORS
• Fully submerged in oil-filled chamber: High grade turbine oil surrounds motor for more efficient heat dissipation, permanent lubrication of bearings and mechanical seal for complete protection against outside environment.
• Class F insulation
• Designed for Continuous Operation: Pump ratings are within the motor manufacturer’s recommended working limits and can be operated continuously without damage when fully submerged.
• Bearings: Upper and lower heavy duty ball bearing construction for precision positioning of parts and to carry thrust loads.
• Power Cable: Severe duty rated, oil and water resistant. Epoxy seal on motor end provides secondary moisture barrier in case of outer jacket damage and to prevent oil wicking. 20 foot standard with optional lengths available.
• O-ring: Assures positive sealing against contaminants and oil leakage.
AGENCY LISTINGS
C US
Tested to UL 778 and CSA 22.2 108 Standards By Canadian Standards Association File #LR38549
Jordan Camacho Highlight
Jordan Camacho Highlight
Jordan Camacho Highlight
Jordan Camacho Highlight
Wastewater Goulds Water Technology
0 40025015010050 550
FLOW RATE
TO
TA
L D
Y N
A M
IC
H
E A
D
METERS FEET
U.S. GPM
m3/hr
500300200 450350
SERIES
SIZE
RPM
HP
WS–D4
3" SOLIDS
VARIOUS
0 1208040 1006020 140
WS50D4
WS30D4
WS20D4
WS15D4
WS15D4M
WS75D4
2 FT
10 GPM
| Series No. | WS15D4M | WS15D4 | WS20D4 | WS30D4 | WS50D4 | WS75D4 |
| HP | 11⁄2 | 11⁄2 | 2 | 3 | 5 | 7½ |
| RPM | 1750 | |||||
| 10 | 300 | 395 | ||||
| 15 | 170 | 320 | 370 | |||
| 20 | 230 | 300 | 440 | 520 | ||
| 25 | 120 | 205 | 365 | 440 | ||
| 30 | 100 | 270 | 360 | 510 | ||
| 35 | 160 | 275 | 440 | |||
| 40 | 80 | 175 | 355 | |||
| 45 | 85 | 260 | ||||
| 50 | 155 | |||||
| 55 | 80 |
To ta l H ea d Fe et o f W at er
PERFORMANCE RATINGS (gallons per minute)
MATERIALS OF CONSTRUCTION
Item Material
No.
Part Name
Standard Optional
1 Impeller, non-clog 1003 1179
2 Casing 1003
3 Shaft–keyed 300 Series SS
4 Fasteners 300 Series SS
5 Ball bearings Steel
6 Power cable STOW, 20 feet Additional lengths
7 O-ring BUNA-N
| Outer Mech. | Service | Rotary | Stationary | Elastomers | Metal |
| Seal | Parts |
OPT Heavy duty
Silicon Tungsten
BUNA-N
| 300 Series | |||
| Carbide | Carbide | SS |
| STD | Mild | Silicon carbide | BUNA-N | 300 Series |
| abrasives | SS |
| Material Code | Engineering Standard |
| 1003 | Cast iron — ASTM A48 Class 30 |
| 1179 | Silicon bronze — ASTM C87600 |
3.50"
4" 125 #
ANSI FLANGE
6.75"
28.25"
KICKBACK
ROTATION
12.62"
15.75" 9.50"
| Maximum Solid Size | 3" |
| Minimum Casing Thickness | 5⁄16" |
| Casing Corrosion Allowance | 1⁄8" |
| Maximum Working Pressure | 30 PSI |
| Maximum Submergence | 50 feet |
Minimum Submergence Fully submerged for continuous operation
| 6" below top of motor for intermittent operation | |
| Maximum Environmental Temperature | 40º C (104º F) continuous operation, 60º C (140º F) intermittent operation |
Power Cable – Type Type SJTOW: single phase, 11⁄2 and 2 HP
(See Motor Information for AWG data/size.)
Type STOW: single phase, 11⁄2 – 3 HP and 5 HP, 460 V
| Type STOW: single phase, 3 and 5 HP, three phase 5 HP, 230 V and 7½ HP | |
| Motor Cover, Bearing Housing, Seal Housing, Casing | Gray Cast Iron – ASTM A48, Class 30 |
| Impeller – Standard, Optional | Gray Cast Iron – ASTM A48 or Cast Bronze – ASTM B584 C87600 |
| Motor Shaft | AISI 300 Series Stainless Steel |
| Motor Design | NEMA 56 Frame, oil filled with Class F Insulation |
Motor Overload Protection Single phase: on winding thermal overload protection auto reset
| Three phase: requires Class 10 overloads in control panel | |
| External Hardware | 300 Series Stainless Steel |
| Impeller Type | Semi-open with pump out vanes on back shroud |
| Oil Capacity – Seal Chamber | 1.5 quarts |
Oil Capacity – Motor Chamber 1½-5 HP single and three phase: 7 quarts
7½ HP three phase: 6.5 quarts
Mechanical Seals – Standard Upper Carbon/Ceramic; Type 21
| Lower | Silicon Carbide/Silicon Carbide; Type 31 | |
| Mechanical Seals – Optional Lower | Silicon Carbide/Tungsten Carbide; Type 31 |
APPLICATION DATA AND CONSTRUCTION DETAILS
DIMENSIONS
(All dimensions are in inches. Do not use for construction purposes.)
Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license.
SKF is a registered trademark of Aktiebolaget SKF, Sweden.
© 2012 Xylem Inc. B3888D4 R1 April 2012
Xylem, Inc.
2881 East Bayard Street Ext., Suite A Seneca Falls, NY 13148 Phone: (866) 325-4210 Fax: (888) 322-5877 www.xyleminc.com/brands/gouldswatertechnology
File details come from the government source that posted it. Updated .