Allweiler Series 136.20 Horizontal Two-Screw Pump

The Allweiler Series 136.20 is a single-entry horizontal two-screw pump designed for handling a variety of contaminated, viscous, and process liquids in industrial applications. With a pressure rating of up to PN 10, the pump provides reliable and gentle fluid transfer while maintaining the smooth, low-pulsation flow characteristics typical of two-screw pump technology.

The Series 136.20 is particularly suitable for liquids that may contain suspended solids or exhibit non-homogeneous properties, making it a versatile solution for slurry handling, metering duties, and industrial transfer applications.

Suitable liquids include:

• Contaminated water
• Soaps and fats
• Paints and lacquers
• Food and beverage products
• Other industrial process liquids

Typical Applications

The Allweiler Series 136.20 supports a wide range of industrial processes, delivering reliable pumping performance for slurry handling, accurate metering, and liquid transfer duties.

Common applications include:

• Slurry pumps
• Metering pumps
• Transfer pumps in all industrial branches

Key Features

• Two-screw positive displacement pump design
• Single-entry suction arrangement
• Pressure rating up to PN 10
• Integrated pressure relief valve
• Horizontal installation
• Foot-mounted design
• Flange connections according to DIN or ANSI standards
• Smooth, low-pulsation flow characteristics
• Suitable for contaminated and process liquids