Residual Water - Dewatering Pump

 

1. Semi-open, Ductile Iron impeller with replaceable/adjustable wearplate and built in check valve allows for residual water removal down to 3/64 of an inch. 1. Residential, commercial, industrial residual drainage.
2. Double inside mechanical seals with silicon carbide faces, (both top and bottom) running in an oil filled chamber and further protected by a lip seal running against a replaceable, 403 stainless steel shaft sleeve, provides for the most durable seal design available. 2. Basement sump pump (does not require a sump)
3. Highly efficient, continuous duty air filled, copper wound motor with class E, insulation minimizes the cost of operation.

3. Decorative waterfalls and fountains.

4. Built in thermal & amperage sensing, protector prevents motor failure due to overloading or accidental run - dry conditions.
5. Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life of 60,000 hours, extend operational life.
6. Top discharge, flow-thru design enables operation at low water levels for extended periods.

 

Discharge Size 3/4 Npt (19 mm)
Available in all Stainless Steel
Horsepower Range 1/2 Hp. (.4Kw)

Performance Range

Capacity 5 - 32Gpm (.018 - .12 cubic metre/ min)
Head 3 Ft. - 34Ft. (.91 - 10.3 m)
Maximum water temperature 104F. (40C)

Materials of Construction

Casing Cast Iron
Impeller Ductile Cast Iron
Shaft 403 Stainless Steel
Motor Frame Aluminium alloy
Fasteners 304 Stainless Steel

Mechanical Seal

Upper Seal

Ceramic/Carbon (1Hp)

Lower Seal Silicon Carbide / Silicon Carbide
Elastomers NBR (Nitril Buna Rubber)
Impeller Type Semi-open, solids handling
Solids Handling Capability Screen opening

Motor Nomenclature

Type, Speed, Hz Air Filled, 3600 Rpm, 60 Hz.
Voltage, Phase 115 V.., 1Phase
Insulation Class E
Bearings Pre-lubricated, Double Shielded
Accessories Submersible Power Cable 16' (4.87 m) Length as Required
Operational Mode Manual

 

 

LB2 - HS - LSR - NK