View Full Version : Sumo Pump O-rings

05-14-2014, 11:52 AM
Anybody know where I can find replacement o-rings for a Straight Line Sumo Pump? I grabbed a few at Home Depot, but they are a little bit to thick and cause the pump to not seat properly in the bag. I can sometimes make these work but they stretch the plastic attachment point on the bag and sometimes leak.


05-14-2014, 11:53 AM
Look for a Parker store in your area, they should have one.