Automatic Sump/Effluent Pump w/ Vertical Float Switch, 1/3HP, 115V, 10' cord

Automatic Sump/Effluent Pump w/ Vertical Float Switch, 1/3HP, 115V, 10' cord
Automatic Sump/Effluent Pump w/ Vertical Float Switch, 1/3HP, 115V, 10' cord QR Code
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Product Code: 257 UPC: 671812002577

MPN: 257

Weight:22.00 lb

Dimensions (L x W x H ): 9.00 x 11.00 x 13.50

Usually ships: 5-7 business days
: 0-C-L-2 business days
$142.80

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Contact us at 1-800-246-9552

The 257 from Liberty Pumps is an Automatic Sump/Effluent Pump w/ Vertical Float Switch, 1/3HP, 115V, 10' cord. Turn-on level of the not adjustable switch is 7" and turn-off level is 3-1/2". This pump can operate in a smaller 10" diameter sump pit.

The Liberty Pumps 257 has 1-1/2" NPT discharge, 1/2" solids-handling, 18' shut-off head, a unique one-piece cast iron housing and thermally protected & permanently lubricated motor.

For Sump and De-watering Applications only. This Vertical Magnetic Float (VMF) model is not recommended for effluent applications due to their short On/Off cycle. Wide angle float models (Liberty Pumps 251 and 253) are better suited for effluent applications and are easily adjustable for different On/Off levels.

For added protection, consider the addition of a back-up pump such as Liberty's SJ10 SumpJet, as well as an alarm such as Liberty's ALM-2 in applications where loss of pump function could result in property damage. If an alarm is used, it must be connected to a separate electrical circuit.

CAUTION: Do not let the pump run dry.


Features:

  • Rugged 1/3 HP motor, oil filled with thermal overload protection;
  • 1/2" solids handling;
  • 1-1/2" discharge;
  • Hermetically sealed motor and switch cavities, and permanently lubricated bearings;
  • Liberty's UNI-BODY casting - a solid, onepiece housing that eliminates the lower motor seal ring found on other pumps;
  • Epoxy powder coat finish;
  • Vortex style impeller for superior solids-handling. Made of high temperature engineering polymer;
  • Quick-disconnect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor;
  • Fasteners - all non-corrosive stainless steel;
  • 416 stainless steel rotor shaft;


Technical Specifications:

  • Horsepower: 1/3 HP;
  • Cord length: 10';
  • Discharge: 1-1/2";
  • Solids Handling: up to 1/2";
  • Shut-off Head: 18';
  • Voltage: 115V;
  • Amps: 5.2;
  • Hertz: 60 Hz;
  • Phase: 1;
  • Maximum fluid temperature: 140°F;
  • Height: 10.5";
  • Width: 9.6";
  • Weight: 23 lbs.;
  • Minimum pit/basin diameter: 14" in Sump and 18" in Effluent applications;
  • Minimum pit/basin depth: 18" in Sump and 24" in Effluent applications;


Warranty:

  • 3 years manufacturer's warranty 
Product Specs
Amps:5.2
Cord Length:10'
Discharge:1-1/2"
Height:10.5"
Hertz:60 Hz
Horsepower:1/3 HP
Maximum Fluid Temperature:140°F
Phase:1
Shut-off Head:18'
Solids Handling:up to 1/2"
Voltage:115V
Weight:23 lbs.
Width:9.6"
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