The Liberty Pump FL51M-2 is a manual submersible effluent sump pump with a 1/2 HP, 115v motor. Semi-open impellers on the Liberty FL51M-2 permit the passage of 1/2" solids without clogging. This sump/effluent pump is intended to be run using an approved liquid level control or approved motor control with correct rating that matches motor input in full load amperes.
The Liberty Pump FL51M-2 manual submersible sump/effluent pump is ideal for mid-range applications and was designed for STEP systems, liquid waste transfer and higher head de-watering applications.
Semi-open impeller permits passage of solids without clogging
Cast iron construction with all stainless & brass fasteners
416 stainless steel rotor shaft
Oil-filled, hermetically sealed motors with thermal overload protection
Permanently lubricated upper and lower ball bearings
Unitized, carbon and ceramic shaft seal
Single float, mercury-free level control with series plug for manual bypass operation - standard on automatic models