Built-in Pumps
Built-in Pumps
WITTE PUMPS & TECHNOLOGY GmbH offers a broad portfolio of gear pumps for a wide variety of applications. These are mainly built-in pumps that are used in chemical plants, laboratories or extrusion lines to relieve extruders. Depending on the application, the pumps are installed behind an extruder, at the outlet of the reactor or as dosing pumps for the addition of additives into the process.
Applications of our built-in pumps
The built-in pumps from WITTE are suitable for the following areas of application.
Technical fields of application:
- Viscosity up to 40,000 Pas
- Temperatures up to 550°C
- Differential pressures up to 120 bar
- Suction pressures with magnetic coupling up to 500 bar
Built-in pumps with delivery volume of:
- 1.28 ccm/rev
- 2.78 ccm/rev
- 4.7 ccm/rev
- 10.2 ccm/rev
- 25.6 ccm/rev
- 46.3 ccm/rev
- 92.6 ccm/rev
- 176 ccm/rev
- 371 ccm/rev
- 716 ccm/rev
- 1,342 ccm/rev
- 3,200 ccm/rev
- 6,100 ccm/rev
- 12,000 ccm/rev
Built-in pumps with flow rates from:
- 20 - 200 l/h
- 40 - 400 l/h
- 70 - 700 l/h
- 140 - 1,400 l/h
- 280 - 2,800 l/h
- 410 - 4,100l/h
- 650 - 6,500 l/h
- 990 - 9,900 l/h
- 1,600 -16,200 l/h
- 2,500 - 25,300 l/h
- 3,800 -37,800 l/h
- 6,900 - 69,100 l/h
- 11,000 - 106,000l/h
- 17,000 - 170,000 l/h
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