Rotary lobe pump HL series


for chemicals, beverage, for dairy products, oil
rotary lobe
for the chemical industry, for the food and beverage industry, for the pharmaceutical industry, for hygienic applications, for the cosmetics industry
stainless steel
Other characteristics
horizontal mount, with mechanical seals, lubricated, low-noise level, bi-directional, vertical

2,000 l/min (528.3441 us gal/min)


10 bar (145.038 psi)


Operational Features

– Smooth flow
– Gentle product handling
– Dry running ability with double seal
– Handles low and high viscosity products
– Simple maintenance
– Hygienic design
– Low sound level
– CIP capability standard
– Free draining pump housing
– Unique rotor attachment
– Robust construction
– Process flexibiltiy
– Single mechanical seals standard. Optional double mechanical seals also available
– Grease lubricated bearings for positive lubrication over speed, temperature

Installation Features

– Bi-directional flow
– Easy service and maintenance
– Horizontal or vertical mounting
– Easy to disassemble and reassemble
– 316L stainless steel pump body and cover
– Versatile 4-way mounting of gear case, including vertical alignment of ports

Product Benefiits

– Pumps with flushed double mechanical seals can run dry indefinitely
– Very low shear, product not damaged during pumping
– No internal rotor contact
– Large fluid cavities can pump liquids with large solids
– No cross-contamination of lubricating oil into product zone due to unique gear case design
– Pumps are energy efficient and easily cleaned, maintained and repaired