Power & Pump Accessories

Air supply, feed-pump and secondary-squeezing equipment matched to slurry properties, pressure targets and the filter press operating cycle.

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Filter press pump and power accessory system

FEEDING AND SQUEEZING SUPPORT · ZHIZUN

01Process-matched pumps 02Stable high pressure 03Secondary squeezing 04PLC integration

Power & Pumps Options for the Actual Duty

Compare the available configurations, then confirm the final selection against the process and installed filter press.

Air compressor for diaphragm filter press squeezing — Representative system image. Exact equipment and configuration are confirmed per project.

Screw-type or piston-type configuration

Air Compressor for Diaphragm Squeezing

Provides a stable air source for diaphragm plates; an air storage tank is optional.

DutyDiaphragm squeezing air source

Available typeScrew-type / piston-type

Optional accessoryAir storage tank

Recommended duties

Diaphragm plates
Stable air supply
Filter press squeezing
Configured air storage

Compatible: Diaphragm filter press systems.

Selection note: Confirm air-source capacity and storage arrangement with the diaphragm squeezing duty.

No universal feed pump is suitable for every press. Confirm flow, head, pressure resistance and wetted material against the press and slurry before ordering.

Select the Pump Around the Whole Dewatering Cycle

Pump selection depends on filter area, particle size, slurry concentration, target squeezing pressure and the wetted material required by the process.

Discuss your application

Slurry Abrasion

Use a wear-resistant slurry pump where hard sand and high solids dominate.

Pressure Target

Choose stable high-pressure plunger feeding for fine, hard-to-dewater materials.

Chemical Compatibility

Specify diaphragm-pump wetted parts for corrosive media.

Squeezing Method

Use the secondary multistage set only with clean water and matched diaphragm capacity.

Feed, Squeeze and Protect the Press

A correctly matched pump system controls filling time, squeezing pressure, filter-cloth loading and the final cake moisture of the complete press line.

Pump equipment connected to a filter press

Feed Pump

Delivers slurry into filter chambers at a flow and pressure suitable for the material.

Squeeze Water Tank

Provides stable clean-water supply for secondary squeezing.

Safety Protection

Pressure sensing, relief valve and low-level protection support safe squeezing duty.

Control Interlock

PLC coordination can automate the pumping and squeezing sequence.

Matched to Press Capacity and Slurry

Power and pumping accessories should be supplied as a matched set with the press whenever possible, avoiding slow filling, insufficient pressure and premature component wear.