HDP 252 L0 pages

HDP 250 L High Pressure Pump series
Design criteria
Hammelmann high pressure pumps
are built to operate at the
continuous maximum duty stated in
the performance parameters. Just
compare the crankshaft speed,
average plunger speed, plunger diameter and power rating.

Features
Power ratings up to 250 kW
Horizontal 5 cylinder design
Wide variety of complementary
ancillaries

Quality and reliability
Stainless steel pump head free of
alternating stress
Cross head piston bellows seal
Choice of application specific seal
assemblies
Solid ceramic or tungsten carbide
plungers
Choice of bronze or
stainless steel suction chamber
Crank section calculation by ‘Finite element method’ ensures long
working life under continuous load
Crankshaft supported by 3 bearings and incorporating twin helical
speed reducing gears
Pressurised oil lubrication system
with oil cooler/filter

High pressure pump
Weight: approx. 1050 kg