Hammelmann high pressure jet 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.
Power ratings up to 1100kw Vertical 7 cylinder design Wide variety of complementary ancillaries.
Power ratings up to 1100kw Vertical 7 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
- Twin helical integral reduction gear with crankshaft supported by 4 bearings
- Pressurised oil lubrication system with oil cooler/filter
