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Single phase and gaz
motor pumps (generators
parts and pumps)
Contractor dewatering, three
phase, industrial and sewage
pumps (parts and pumps)
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1. Semi-vortex, Ductile Iron
impeller with ethylene
propylene casing, increases
wear resistance when pumpage
contains abrasive particles.
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, 304
stainless steel shaft sleeve,
provides for the most durable
seal design available.
3. Highly efficient, continuous duty
air filled, copper wound motor
with class B insulation,
minimizes the cost of operation.
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.
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1. Residential, commercial,
industrial wastewater and
construction site drainage.
2. Effluent transfer.
3. Decorative waterfalls and
fountains.
4. Raw water supply from rivers
or lakes.

» NK Specification File (.pdf)
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