Selection of high-viscosity liquid transfer pumps and manufacturers
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Seeking advice: The medium is polyvinyl acetate emulsion with a viscosity of 15,000–20,000 MPa·s, and the transfer height is 15 m. What type of pump is suitable for handling a medium with such viscosity? Are there any recommended pump manufacturers? Thank you!
A hose pump can be used; contact by phone. Thank you!
Mag gear pump, contact within the station at @lxn_663
30m3/h~20m3/h
How about the shear force, since polyvinyl acetate emulsions are prone to demulsification?
Rotary pump can transport with low shear. There are many brands
For a material viscosity range, a gear pump is a suitable choice; the flow rate is 30 m3/h to 20 m3/h. Is vacuum required at the inlet? Gear pumps have an impact on the shearing of materials, as the two gears mesh with each other. Cam rotor pumps generate less shear force; it is also possible to choose the appropriate viscosity and pressure for such pumps, but their price is higher than that of gear pumps.
What is the maximum head of a cam rotor pump?