Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations LittleInch on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Suction strainer cum flow straightener

Status
Not open for further replies.

sridhar1312

Mechanical
Joined
Jun 1, 2009
Messages
58
Location
IN
For pumps off late many of the consultants suggest Suction strainer cum flow straightener instead of conventional Y-strainer or pot strainer( for larger diameter).
Request to elucidate with the specific advantages and limitations of the Suction strainer cum flow straightener.
 
Just my opinion:

1. Pipe fittings in a poor suction layout can promote flow swirling, which could lead to uneven flow entering the pump’s impeller. This phenomenon (emphasized with greater diameters) could create damages to the impeller. A flow straightener fitted upstream the pump can be an option to avoid the scenario above.
2. A strainer cum air eliminator could be a useful item to remove both air and other gases from suction pipeline.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top