Goulds Submersible Sewage Pump
Model No. 3886
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Goulds Submersible Pump No. 3886

FEATURES
  • Impeller: Cast iron, semi open, non-clog with pump out vanes for mechanical seal protection. Balanced for smooth operation. Silicon bronze impeller available as an option.
  • Casing: Cast iron volute type for maximum efficiency. 2" NPT discharge, adaptable for A10-20 slide rail systems.
  • Mechanical Seal: SILICON CARBIDE VS. SILICON CARBIDE sealing faces, stainless steel metal parts, BUNA-N elastomers.
  • Shaft: Corrosion-resistant stainless steel. Threaded design. Locknut on three phase models to guard against component damage on accidental reverse rotation.
  • Motor: Fully submerged in high grade turbine oil for lubrication and efficient heat transfer.
  • Designed for Continuous Operation: Pump ratings are within the motor manufacturer’s recommended working limits, can be operated continuously without damage.
  • Bearings: Upper and lower heavy duty ball bearings construction.
  • Power Cable: Severe duty rated, oil and water resistant. Epoxy seal on motor and provides secondary moisture barrier in case of outer jacket damage and to prevent oil wicking.
  • 0-ring: Assures positive sealing against contaminants and oil leakage.
  • Fasteners: All stainless steel
APPLICATIONS
Specifically designed for the following uses:
  • Homes
  • Sewage Systems
  • Dewatering
  • Water Transfer
SPECIFICATIONS
Pump:
Solids handling capability: 1 1/2" maximum.
Capabilities: up to 140 GPM.
Total heads: up to 26 feet TDH.
Discharge size: 2" NPT.
Mechanical seal: silicon carbon-rotary/silicon-carbide stationary, BUNA-N elastomers.
Temperature: 104O F (40OC) continuous 140O F (60OC) intermittent.
Fasteners: 300 series stainless steel.
Capable of running dry without damage to components.
Motor:
Single phase: 1/2 HP, 115V, 200V, or 230V, 60 Hz, 1750 RPM, built in overload with automatic reset.
Three phase: 1/2 HP, 200/230/460V, 60 Hz, 1750 RPM
Class B insulation
Overload protection must be provided in starter unit.
Shaft: threaded 400 series stainless steel.
Bearings: ball bearings - upper and lower.
Power cord: 20 foot standard length (optional lengths available)
Single phase: 16/3 SJTO with three prong plug.
Three phase: 14/4 STO with bare leads.
On CSA listed models: 20 foot length SJTW or STW are standard.


 

Model No. 3886 Specification Picture
Item No. Description

1

 Impeller

2

 Casing

3

 Mechanical seal

4

 Shaft

5

 Motor

6

 Bearings – upper and lower

7

 Power Cable

8

 0-ring

 

DIMENSIONS
(All dimensions are in inches. Do not use for construction purposes.)

Model No. 3886 Specification A

Model No. 3886 Specification B

 

Order No.

 HP Volts Phase Max.Amps RPM

3g Heater Size

 Wts.(lbs.)
WS0511A 1/2 115

1

 13.0 1750

N/A

60
WS0512A 230 6.5
WS0518A 200 7.5
WS0538A 200

3

 3.8 K32
WS0532A 230 3.3 K31
WS0534A 460 1.6 K21

Performance Curves

PERFORMANCE RATINGS

Order No.

WS0511A
WS0512A
WS0518A
WS0538A
WS0532A
WS0534A

HP

1/2

RPM

1750
Total Head

Feet of Water

 5

138
10

107
15

74
20

40
25

8

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