The Goulds WS0534BF 3887 WS_BF Series Sewage Pump is backed by 170 years of American ingenuity - engineered, built and tested in the USA. Heavy duty cast iron body and oil-filled motor dome make this the maintenance free sewage pump choice for both residential and light commercial needs.

**Picture is stock photo - please contact customer service for assistance in selecting the correct pump and motor for your needs.**

Specifications:

HP:  1/2

Speed:  1750 RPM

Body Material:  Cast Iron

Impeller Diameter:  3.19"

Motor:  Three Phase, 460V

Maximum Amps:  1.7

Weight:  79 lbs

3887 (WS_BF & WS_BHF) Series Sewage Pumps feature cast iron construction for longlasting durability. They boast maintenance-free operation, and have oil-filled motor domes for superior cooling. They feature 2” solids handling and a 2” NPT threaded companion flange is standard. 3” options are available but must be ordered separately (order no. A1-3). These “Complete. Reliable. Blue.” pumps are ideal for residential, light commercial and light industrial applications.

Series Features:

• Cast iron, semi-open, dynamically balanced, nonclogging impeller with pump-out vanes for mechanical seal protection (an optional silicon bronze impeller is available)
• Cast iron volute type casing for maximum efficiency, which is designed for easy installation
• Mechanical seal with silicon carbide vs. silicon carbide sealing faces for superior abrasion resistance, stainless steel parts and BUNA-N elastomers
• Corrosion-resistant, stainless steel shaft with a threaded design
• Locknut to guard against component damage on accidental reverse rotation
• 300 series stainless steel fasteners
• Capable of running dry without damaging the components
• Warranty: 3 years standard (4 years GPDA)

Applications:

Specifically designed for the following uses:

• Homes
• Water transfer
• Sewage systems
• Light industrial
• Dewatering/Effluent
• Commercial applications
• Anywhere waste or drainage must be disposed of quickly, quietly and efficiently.

Specifications:

• Pump:
  • Solids handling capabilities: 2" maximum
  • Capacities: up to 220 GPM
  • Total heads: up to 81 feet TDH
  • Discharge size: 2" NPT threaded companion flange as standard. 3" option available but must be ordered separately. (Order no. A1-3)
  • Temperature: 104°F (40°C) continuous 140°F (60°C) intermittent.
    
• Motor:
  • Fully submerged in high grade turbine oil for lubrication and efficient heat transfer. All ratings are within the working limits of the motor.
  • Class B insulation on 1 ⁄3-11 ⁄2 HP models.
  • Class F insulation on 2 HP models.
    
• Single Phase:
  • Capacitor start motors for maximum starting torque.
  • Built-in overload with automatic reset. o SJTOW or STOW severe duty oil and water resistant power cords.
  • 1 ⁄3 – 1 HP models have NEMA three prong grounding plugs.
  • 1½ HP and larger units have bare lead cord ends.
• Three Phase:
  • Class 10 overload protection must be provided in separately ordered starter unit.
  • STOW power cords all have bare lead cord ends.

Motors: 

• Bearings: Upper and lower heavy duty ball bearing construction.
• Designed for Continuous Operation: Pump ratings are within the motor manufacturer's recommended working limits, can be operated continuously without damage when fully submerged.
• 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. Standard cord is 20'. Optional lengths are available.
• Motor Cover O-ring: Assures positive sealing against contaminants and oil leakage.