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Features of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Wide application, it can be used for conveying of flowing materials, even non-flowing materials
◆ Continuous conveying, small pulsating quantity
◆ The media is not stirred in the pump and is free from squeezing and cutting
◆ The flow is in direct proportion to the rotating speed, variable output, measurement feeding
◆Elastic stator, certain abrasion resistance
Conveying Medium of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Various viscous media (the highest viscosity reaches 106 mm2/s)
◆ Fluids with various concentrations and dewatered and dried materials
◆ The media containing solid particles, fibers and suspended solids
Multiple Configurations of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Materials: The parts can be made from different kinds of metals and rubber materials
◆ Drive: Motor speed reduction, motor speed regulation, mechanical speed regulation
◆Are CNBM pumps available in DIY stores?
Yes, currently, we’re available for DIY stores all over the world.
◆Where do I have to send pumps for service?
You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.
◆Are your pumps acid-proofed?
To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.
◆Can your pumps mount Eff.1 motors
Currently, only on request though this will shortly be a CNBM standard.
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