Salt brine pump
Salt brine pump
(OP)
Hello,
Any insight to a GrundFos 1-3/8" shaft centrif. salt brine pump. Leaking a few quarts a day. Using a single face ceramic/carbon internal mount with single spring seal. Liquid temp. 18 to 23 F, rpm on the tip of my tongue.
Let me know if more information is needed.
Thanks for your input.
Best Regards,
MECOMAN
Any insight to a GrundFos 1-3/8" shaft centrif. salt brine pump. Leaking a few quarts a day. Using a single face ceramic/carbon internal mount with single spring seal. Liquid temp. 18 to 23 F, rpm on the tip of my tongue.
Let me know if more information is needed.
Thanks for your input.
Best Regards,
MECOMAN





RE: Salt brine pump
1 Try washing away any crystal buil up with a water hose and see if the seal takes up.
2 If you replace the seal check the carbon face for damage, you should see grooving due to the solids coming across the face.
3 Change face materials.
trust this helps