HDP 146
Sewer cleaning pump

Compact design
Optimum space utilisation
Integral reduction gear

Adaptability provides
installation options

Horizontal or vertical models
Reversible pump head
Central or side suction connection
Discharge connections on both
sides
Left or right hand drive shaft
Can operate at higher inclinations

Water end: suitable for
recycled water
Less wear due to :
High grade solid ceramic plungers
Wear resistant valve seats
Low flow velocity over suction and
discharge valves
Packing seal sets within rust
resistant stainless steel sleeves
Slow plunger speed

Drive end
Hammelmann standard industrial
drive end specifically designed
for continuous duty
Pressurised oil lubrication system
High quality spheroidal cast iron
housing
Clockwise or anticlockwise
rotation

Easy servicing
Reversible valve seats
Suction and discharge valves use
identical components
Maintenance possible without
removal of suction and pressure
lines
All service access front/above
Fixed valve housing accessible
via light weight cover plates

Environmentally friendly
Quiet drive end due to twin helical
gears
Piston rods hermetically sealed by
the NBR bellows, no oil leakage

Installations