Gaskets

Is there a chart to say what size gasket you need for each fitting or is it the size of the fitting? I know there is but I can't think of it right now, top of the line gaskets, what is the name of the company?

That question is very vague, what fittings are you talking about?

Paper, rubber, metal?

We need some more info to help you out.

Sorry about that, I just reread my post. I am asking about the rubber gaskets that go in the quick couplers, whos makes and sells them?

Call Russ at Southside Equipment. He sells them. I buy them by the bag!

If you need to pick some up locally, the 1/4" coupler takes a 110, the 3/8" is a 112.

O-rings..
Viton is for abrasion resistance, Heat, and rigidity, diesel fuel, and lots of chemicals.
Buna is for gasoline, and lightDuty applications, and some chemicals.

Square rings are for bowl gaskets, and CamLocks,

Quad O-rings are upgrades for looseFitting CheckValveSeats (from a damaged pumpHead).
and upGrading square rings to higher pressures.
These canBe upgrades to HoseReel swivel seals too (with waterProof grease).