Boiled Feed Pump Acoustic Enclosures

Additional Details

The acoustic enclosure is must for the Boiler feed pump because with the operating pressure of 200 psi and higher existing in the actuating pump chamber, the unrestricted exhausting of the hydraulic oil or fluid by the rotating distributor valve can produce excessive vibration, shock and noise. In actual operation the pump housing would be shaken to a destructive excess if the hydraulic oil was exhausted to atmospheric pressure.