Series Eccentric Screw Pumps AFP from the company Allweiler They have a unique design that allows them to work with the most complex liquid media. They are capable of pumping almost any fluid or very viscous substances from reservoirs, including aggressive agents or streams contaminated with solid or fibrous inclusions. Pumps of this type are widely in demand in many industries, as an effective and reliable means for transporting liquids of various natures.
Single-stage configuration, self-priming, mechanical shaft seal. The working unit is based on the following structural elements: an eccentric screw used as a rotor and a fixed stator of a special shape to create sealed cavities for movement, there is no turbulence and compression in the flow. Block design, the connection of the drive is carried out through a flange or a lantern, vertical installation, the suction pipe can rest on the bottom of the tank.
Three types of drive units used to complete AFP pumps:
- pneumatic motors with integrated planetary gear
- gear motors (standard or explosion-proof)
- gear motors with built-in variator (standard or explosion-proof)
Pumping liquids: substances of high viscosity, containing abrasive, solid particles or fibers, gas-containing, aggressive agents.
Areas of application: wastewater treatment, chemical industry, paper production, food industry, agriculture, etc.
Technical characteristics of Allweiler AFP submersible screw pumps
- Volume consumption: up to 47 liters /hour;
- Supply Pressure (PD): up to 6 bar;
- Differential pressure: up to 6 bar;
- Viscosity of the liquid: up to 50,000 mm2/s;
- Permissible sizes of solid particles: up to 2 mm;
- Acceptable fiber length: up to 25 mm;
- Liquid temperature: up to 45 °C;
- Installation: submersible, vertical, block.
Overall dimensions of screw pumps Allweiler AFP
AFP 20.1, AFP 25.1
You can buy Allweiler AFP eccentric screw pumps, find out the price and more information about the products by contacting our specialists.