Jackhammering water pump
The Shurflo model 2088 water pump in my 2003 Tioga 23e is extremely loud. The installation manual recommends at least 1ft. of flexible high-pressure tubing to both ports and the pumps ports/strainer s...
Forum Discussion
renoman69 wrote:
Those fittings are "Wirsbo Pex" fittings. The pipe and fitting are stretched with a special tool and then left to shrink back tight over the fitting. I am surprised to see them in an RV especially with those cheapo plastic fittings .
Wirsbo video
They are not Wirsbo fittings. They look are something new called Flair-it Pro. They are supposed to work with "all types" (they list about 5 different type in their installation video)of pex tubing. The blue or red collars slip over the pex and then the pex is slipped over the fitting barb. Then instead of the collar threading onto the fitting like regular Flair-it fittings there is a tool that slips over the fitting and collar and when squeezed the collar is pulled down over the fitting barb completing the joint.
