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Pneumatic drive pumps

Dampeners for F series

Dampeners PD-H, Automatic dampeners PDA-W

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Dampener
PD-60H

Automatic dampener
PDA-40W

Dampeners PD-H
Having no automatic pressure adjustment mechanism.

Automatic dampeners PDA-W, PDA-H
Pump pressure can be automatically adjusted to minimum pulse pressure regardless of a change in the discharge of the pump likely to be caused by the clogging of a filter. Particles are hindered from passing through filters and pipes are protected from vibrations.
Downtime can be reduced because there is no need of on-the-spot adjustment of pressure.
Installation in existing facilities or equipment is possible.
Specifications
Model PD-15H, 30H, 60H PDA-20W, 40W
Applicable pumps FS FW, FW-H, FS
Max. enclosed air pressure 0.3 MPa 0.5 MPa
Pulsation pressure range 0.04 MPa or less 0.06 MPa or less
Main materials PTFE, PFA PTFE, PFA
Liquid temp. range 5 to 100 C deg.
(At max. 0.3 MPa of supply air pressure)
101 to 180 C deg.
(At max. 0.2 MPa of supply air pressure)
10 to 180 C deg.
• Magnetic drive pumps
• Metering pumps
& dosing pumps

• Pneumatic drive pumps • Air pumps
• Gear pumps
• Turbine pumps
• Screw pumps
• Water quality control

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