BSC33 Sump & Light Effluent Pump

BSC33 Sump & Light Effluent Pump

The BSC33 Series sump or ultra-light effluent pump has the feature set for your new installation when you need a high performance cast iron pump that can also handle 3/8" solids. Designed for entry level or builder grade solids handling sump or effluent applications such as new basements, crawlspaces, or septic systems.

Features & Benefits

  • 1/3 horsepower PSC motor with all cast iron construction keeps strength and output high while reducing temperatures for long life
  • Piggyback tethered mechanical float switch makes for easy diagnostics, adjust ability, and switch replacement
  • Permanent intake teeth keep clogs to a minimum while maintaining the ability to pass 3/8" solids


The BSC33 Series Sump and Light Effluent pump combines high performance and heavy duty construction features with light solids handling. The powerful 1/3 horsepower PSC motor moves water quickly to either protect your basement or operate your septic system. The simple and effective design is a great option for newly built basements and septic installations. The bottom volute intake teeth prevent debris from getting ingested and clogging the system while allowing 3/8" solids to pass right through.


Capacity 50 gpm @ 5'
Shut Off 25' (7.6 m)
Max. Liquid Temp. 95 °F (35 °C)
Discharge 1-1/2" (38.1 mm)
Impeller Thermoplastic
Electrical 115 V, 60 Hz, 4.3 A
Operation Automatic


Head GPM (LPM)
5' 50 (189)
10' 41 (155)
20' 16 (61)

Order Information

BSC33 Series Sump Pump

Item Model Volts Cord Length Discharge
506254 BSC33V 115 VAC 10 ft 1.5 "
506255 BSC33T 115 VAC 10 ft 1.5 "
506256 BSC33T 115 VAC 30 ft 1.5 "