The FL31M-2 from Liberty Pumps is a Manual Effluent Pump, 1/3HP, 25' cord, 115V. It has a discharge of 1-1/2" NPT. Regardless of the control type, be sure that when the Liberty FL31M-2 effluent sump pump shuts off, at least 3-1/2" of fluid is left in the basin so the impeller remains submerged. The Liberty Pump FL31M-2 features vortex style impeller made of high temperature engineering polymer, which allows for 3/4" solids handling. This sump/effluent pump can handle liquids up 140F and has a 19' shut off head.

This submersible sump/effluent pump is intended to be run using an approved liquid level control or approved motor control. The minimum pit diameter on this sump/effluent pump is 14" in sump conditions and 18" in effluent conditions. The Liberty FL31M-2 was specifically designed for STEP Systems, LPP Systems, Mound Systems, Liquid Waste Transfer and Commercial Sump Applications. This pump should not be run dry.

Features:

• Vortex impeller, made of high temperature engineering polymer, permits passage of solids without clogging;
• 416 stainless steel rotor shaft;
• Oil-filled, thermally protected motor;
• Unitized shaft seal;
• 1-1/2" FNPT discharge;
• Quick-disconnect 25' standard power;

Technical Specifications:

• Horsepower: 1/3 HP;
• Cord length: 25';
• Discharge: 1-1/2" FNPT;
• Solids Handling: up to 3/4";
• Shut-off Head: 19';
• Voltage: 115V;
• Amps: 12;
• Hertz: 60 Hz;
• Phase: 1;
• Maximum fluid temperature: 140°F;
• Height: 9.6";
• Width: 9.8";
• Weight: 32 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;