Druck PV 411A Pneumatic Hand Pump is a high quality field proven pressure and vacuum hand pump providing functionality never before seen in a hand held pressure source.
The PV 411A replaces four conventional hand pumps, generating either pneumatic pressure and vacuum or hydraulic pressure. The unique vacuum priming function of this pump removes trapped air during hydraulic operation. High pressure generation is accomplished with the volume adjuster eliminating the effort associated with conventional pumps.
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