Thick Matter Pump
Thick Matter Pump
WITTE thick matter pumps are pumps of the POLY series, which are used for particularly high-viscosity polymer melts. The pumps can pump viscosities up to 40,000 Pas. However, no solids may be present in the medium. POLY high density solids pumps are often used for emptying melt reactors in the polymer process. Here it is also possible to pump out of the vacuum.
- High viscosity pumps with viscosities up to 40,000 Pas
- High consistency pumps for temperatures up to 350 °C
Technical data of our thick matter pumps
Technical fields of application:
- Viscosity up to 40,000 Pas
- Temperatures up to 350 °C
- Differential pressures up to 250 bar
- Vacuum suction pressures up to 10 bar
Flow rates:
- Capacity from 3 l/h up to 52,000 l/h
- Flow rate from 4.7 ccm/rev up to 25,000 ccm/rev
High viscosity pumps with delivery volume of:
- 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
- 1,482 ccm/rev
- 3,200 ccm/rev
- 6,100 ccm/rev
- 12,000 ccm/rev
High viscosity pumps with flow rates from:
- 3 - 56 l/h
- 6 - 92 l/h
- 15 -230 l/h
- 28 - 417 l/h
- 55 - 722 l/h
- 105 - 1,370 l/h
- 222 - 2,890 l/h
- 430 - 4,700 l/h
- 900 - 8,850 l/h
- 1,920 - 17,000 l/h
- 3,660 - 32,000 l/h
- 6,590 - 58,000 l/h
Applications of our thick matter pumps
WITTE thick matter pumps are suitable for the following areas of application.
Media to be fed and metered-out:
- ABS
- Biopolymere
- HIPS
- PA
- PBT
- PC
- PE
- PET
- POM
- PP
- PS
- SAN
Applications of our thick matter pumps:
- Polymer process
- Polymer production
- Prepolymer production
- Reactor drainage
- Molten-mass feed
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