Allweiler VH high pressure Three Screw Pump

The Allweiler VH is a three screw rotary pump designed for demanding high-pressure applications up to 280 bar. Engineered for the reliable transfer and circulation of chemically neutral, lubricating liquids, the VH series combines smooth, low pulsation flow with excellent self-priming characteristics and high operational reliability.

The pump is suitable for handling a wide range of industrial oils and similar lubricating media, making it particularly well suited for hydraulic systems, lubrication circuits, and heavy duty industrial applications.

Suitable liquids include:

• Fuel oils
• Lubricating oils
• Hydraulic oils
• Cutting oils
• Coolant oils
• Tar oils

Typical Applications

The Allweiler VH delivers reliable high pressure pumping performance for hydraulic, lubrication, and industrial oil systems where consistent flow and reliable operation are critical.

Common applications include:

• Hydraulic systems
• Lubricating oil supply systems
• Fuel oil transfer systems
• Industrial machines
• Mechanical engineering
• Marine and offshore engineering
• General industrial technologies

Key Features

• Three-screw rotary pump design
• Operating pressures up to 280 bar
• Self-priming capability
• Smooth, low pulsation flow
• Suitable for high pressure service
• Shaft-sealed construction
• Horizontal or vertical installation
• Dry-mounted, submerged, or in-tank installation
• Reliable operation in demanding industrial environments

Installation Options

The VH series offers flexible installation arrangements for a wide range of system layouts:

• Bulkhead mounting
• Dry installation
• Submerged design
• In-tank installation
• Horizontal installation
• Vertical installation