With displacements from 0.19 to 200.3 cc/rev and maximum continuous working pressures of up to 280 bar this range of gear pumps satisfies demands of a wide range of applications.
0.25 series micro gear pumps
displacement 0.19 to 0.64 cc/rev
maximum continuous pressure 190 bar
maximum intermittent pressure 210 bar
maximum peak pressure 230 bar... Read more...
Hydraulic External Gear Pumps are the most popular pumps used in modern hydraulic systems.
These external gear pumps feature versatility, strength and long useful life.
Their simple construction ensures limited purchase costs and servicing. Read more...
ELIKA® HELICAL GEAR PUMPS
the low noise, low pulsation gear pump reduces noise level by an average of 15 dBA
Including group 2, 3, 4 and multiple pumps. Read more...
In additional to our standard pumps, we offer a wide range of special pumps, e.g. made of ceramic, tantalum, titanium or immersion pumps. Read more...More Product Announcements from Witte Pumps & Technology GmbH
The EXTRU is mainly used in conjunction with extruders or kneaders. It reduces the natural pulsation and irregular conveyance, particularly in single-screw extruders, added to which, the build up of pressure in the gear pump is more efficient in comparison to the extruder. Because of this, less energy or heat is transferred into the polymer and the product is conveyed in a gentler manner... Read more...More Product Announcements from Witte Pumps & Technology GmbH
Compact and compatible
EXTRU III pumps are of compact design and impress through their extraordinary compatibility. Their light construction and compact design allow simple installation, thus saving time and valuable fl oor space.
The EXTRU III can be operated with viscosities of up to 30.000 Pas., temperatures of 350°C, suction pressures of up to 120 bar and... Read more...More Product Announcements from Witte Pumps & Technology GmbH