Sump Pumps Gravenhurst | Gravenhurst Plumbing

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Sump Pumps 

230-Series 
1/3 hp Submersible Sump Pumps 

1/3 hp. 
1-1/2" Discharge 
3/8" Solids Handling 
 

Cool running and efficient, the 230-Series features a deep-finned powder coated aluminum motor housing, polypropylene base and vortex style impeller.  Topped-off with a quick-disconnect power cord and Liberty's VMF switch (model 237) the 230-Series offers a superior value in a 1/3 hp pump.

 

240-Series 
1/4 hp Cast Iron Submersible Sump Pump 

1/4 hp. 
1-1/2" Discharge 
1/4" Solids Handling 

One of the most advanced 1/4 hp sump pumps available, Liberty's 240-series features a unique one-piece cast iron housing with peripheral port suction.  This design eliminates the motor seal ring and helps reduce potential jamming from debris.  Other features on the 240-series include a quick-disconnect power cord and Liberty's VMF switch technology for smaller sump pits (model 247).

 

250-Series 
1/3 hp Cast Iron Submersible Sump/Effluent Pump 

1/3 hp. 
1 1/2" Discharge 
1/2" Solids Handling 
 

Rugged and dependable heavy-duty cast iron pump with powder coat finish.

Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our Vertical Magnetic Float design (VMF) for smaller pits (model 257).

With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

 

280-Series 
1/2 hp Submersible Effluent/Sump Pump 

1/2 hp. 
1 1/2" Discharge 
3/4" Solids Handling 
 

With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications.  Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance.  Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths.  35' and 50' cords available on some models. See literature for specifics. High-output 1/2 hp submersible with rugged cast iron housing.

 
 
290-Series 
3/4 hp Submersible Effluent/Sump Pump 

3/4 hp. 
1 1/2" Discharge 
3/4" Solids Handling 
 

Features:

• Quick-disconnect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)

• Permanently lubricated upper and lower bearings

• Oil-filled, hermetically sealed motors with thermal overload protection

• Stainless steel, removable bottom screen

• Stainless steel rotor shaft

• Stainless steel fasteners

 

450-Series 
1/2 hp Submersible Sump Pump 

1/2 hp. 
1 1/2" Discharge 
3/8" Solids Handling 
 

Cool running and efficient, the 450-Series features a deep-finned powder coated aluminum motor housing, polypropylene base and vortex style impeller.  Topped-off with a quick-disconnect power cord and Liberty's VMF switch (model 457) the 450-Series offers a superior value in a 1/2 hp pump.

 

CSP-Series 
Crawl Space Sump Pump Kit 

1/3 or 1/2 hp. 
1 1/2" Discharge 
3/8" Solids Handling 

Unassembled sump pump kit features a compact perforated basin, 237 or 457 sump pump and hose kit. Applications include crawl spaces, low lying areas around foundations or anywhere water may accumulate.

 

HT40-Series 
4/10 hp High Temp Submersible Pump 

4/10 hp. 
1 1/2" Discharge 
3/4" Solids Handling 
 

Handling fluid temperatures of up to 200 degrees F., Liberty's HT40-series submersible pump is designed for hot water applications such as boiler blow-down pits, condensate pits and high temperature water transfer. Other features include all cast iron housings, epoxy powder coat finish and a high temperature float.

 

HT450-Series 
1/2 hp High Temp Submersible Sump Pump 

1/2 hp. 
1 1/2" Discharge 
3/8" Solids Handling 
 
  • 180 degrees Fahrenheit max fluid temperature
  • Oil-filled thermally protected motor
  • Permanently lubricated bearings
  • Powder coated finned aluminum motor housing
  • High temperature float
  • Stainless steel fasteners

 

PC-Series 
Sump Pump Combo Series 
1/3 or 1/2 hp. 
1 1/2" Discharge 
3/8" - 1/2" Solids Handling 

A fully assembled pump combination that features a primary 115 volt sump pump and the model 441 battery back-up pump.  Available with the 237, 257 or 457 sump pump.

S30-Series 
1/3 hp Builders Series Submersible Sump Pumps 

1/3 hp. 
1 1/2" Discharge 
1/4" Solids Handling 
 

 

The S30-Series from Liberty was designed to handle the problem areas of sump pumps in new home construction.  Powered by a durable 1/3 hp motor, the S37 offers larger clearances around the impeller for better solids and debris handling.

Features
• Quiet running, Heavy-Duty 1/3 hp motor. 
• Dual ball bearings.
• Cast iron motor plate.
• High suction ports to reduce potential jamming.
• High capacity flow rates.
• Heavy-duty vertical style float switch.

 

 

 

SPAC Series 
Assembled Sump Pump Package 

1/3 or 1/2 hp. 
 

 

Assembled sump pump system with 1/3 or 1/2 hp sump pump. Molded pump platform helps to secure pump and reduce potential jamming from debris.

Features:

• 1/3 or 1/2 hp sump pump

• 18" x 22" polyethylene sump pit and cover with gasket and hardware - Radon Ready

• Pre-assembled with 1-1/2" Schedule 40 PVC discharge pipe

• Molded pump support platform raises pump off bottom of pit and helps secure pump during shipping

• Two 4" inlet hubs with rubber grommet seals provided

 

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