APPLICATION:
A large manufacturing plant located in Japan uses Wilden air operated high-pressure injection pumps throughout their plant to pump out waste liquids from reactor vessels.

PROBLEM:
The reciprocating action of the pumps creates a pulsating flow which vibrates the plumbing, producing loud noise resulting in worker complaints and possible safety issues.

SOLUTION:
The installation of Blacoh Pulsation Dampeners removed the pulsation from the lines reducing the noise to acceptable levels.