MAINTENANCE MANUAL
GP/146/99. Issue 9. October 2005
Section 6
VOLUTE BODY
It is extremely unlikely in normal servicing that the volute body will require to be
removed, but in the event of removal the front cover plate should be removed as in
Section 3. The volute is mounted on to the high pressure pump body by means of
twelve studs, nuts and washers. The seal at both front and rear faces of the volute is
by O ring seals, which should be replaced if the joint face is disturbed. This volute
may be mounted on either standard rotation pumps or reverse rotation pumps, and
must be fitted the correct way round (see the cast on arrow near to the manifold
connecting face, normally on the right hand side). The 12 mounting studs should
always face the rear of the pump.
©Hale Products Europe LTD, Warwick
GP/146/99
WTmaint - Issue9. 10-2005October 2005
18
