Allegro AC Sludge Pump - 9404-04

Allegro AC Sludge Pump - 9404-04

Allegro's Sludge Pump with 1/2 hp motor is excellent for pumping standing water containing sand, solids, leaves or debris at a maximum of 50 gallons per minute. Submersible to 39 feet and continuous running water level to 3 1/2 inches.

Portable, submersible pumps are excellent for manholes, vaults, construction sites, residential, commercial, industrial wastewater and construction site drainage, and effluent transfer. They offer top discharging for which allow continuous operation at low water levels and extended dry runs without overheating.

Features: 

Impeller
Semi-vortex Urethane rubber impeller with agitator suspends solids and allows for pumping of sand and stringy material

Seal
Double inside mechanical seals with silicon carbide faces, (top and bottom)

Shaft
403 stainless steel sleeve, the most durable seal design available

Motor
Continuous air filled, copper wound motor with class B insulation

Protection
Built in thermal & amperage sensing, protector prevents failure due to overloading or accidental run-dry conditions

Bearings
Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life of 60,000 hours

Discharge
Top, flow-through design, with solids handling capability 1” x 3/8” (2.5 cm x 0.95 cm)

Connection
Fire hose style quick connect fittings (Cam-Lock design)

Elastomers
NBR (Nitril Buna Rubber)