HL Series - Rotary Lobe Pumps

Key Features

Limited Release. Please contact Sales for product availability in your region.

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 flexibility
• 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 Benefits

• 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