SCREW PUMP CLEARANCE ..

[P.K.P]

HOW CAN WE CHECK THE INTERNAL CLEARANCES OF SCREW PUMP (ONE DRIVE SCREW & TWO IDLER SCREWS)??

 

[Artisi]

Ask the manufacturer.

It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)

 

[P.K.P]

I MEAN THE COMMON METHODS...

 

[Artisi]

There is no need to shout, you were heard the first time.
You can always check the operating / service manual or do an internet search.

It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)

 

[TenPenny]

If this is, say, a Colfax (IMO) product, I'm willing to bet you won't get them to tell you.

 

[MikeHalloran]

The only accepted way to evaluate the pump's internal condition is to _measure_ the process fluid flow under operating conditons, and compare it with the pump's performance when new.

Disassembling the pump is the wrong way to start.


Mike Halloran
Pembroke Pines, FL, USA