The hp-Internal gear pumps series EBG (without overflow valve) and EVBG (with overflow valve) are made completely of stainless steel. They are usable to transport a wide variety of viscous liquids who needs using high chemical resistance materials.
For the hp-Stainless steel pumps we use our for many decades successfully proven hp-Internal gear hydraulic. Due to the improved material composition, higher demands in various industrial areas can be met and ensures a wide spectrum of use.
The construction of the pumps allows a quick onside modification from pump with overflow valve into a pump without overflow valve and in reversed.
Operation limits Direction of rotation: I = counter clockwise, D = clockwise Materials used
Max. discharge: 650 l/h Max. pressure: 20 bar Max. speed of rotation: 1400 min-1 Max. temperature: 150°C Pump: 1.4301/AISI 304 Spring (overflow valve) 1.4310/AISI 301 Lower bearing: PEEK Mechanical seal: 1.4404/AISI 316L (Carbon/SiC) O-Rings: Viton Magnetic drive: 1.4571/316 Ti
Direction of rotation: I = counter clockwise, D = clockwise
– EMG – Motor pump group equipped with mechanical seal according to EN 12756 and claw coupling.
– EMMG – Motor pump group equipped with magnetic drive for absolute leak tightness in toxic, aggressive or dangerous liquids.