Hot box fittings

[rj242 16]

Hey Everyone,

I just purchased a hot box today. It came from the manufactuer with 1/2" female inlet and outlet. My question is what kind of fittings would you use (brass, steel, or stainless) to reduce it to 3/8" for my pressure hoses? If stainless, where would I get these fittings?

I was told that brass is only good upto 1000psi or so. Note my washer is 3500psi/5.6gpm unit.

Thanks in Advance,

RJ

[Russ Johnson 141]

Steel hydraulic fittings are best, schedule 80 iron pipe second, schedule 40 iron or galvanized third, brass last.

[rj242 16]

Russ,

Thanks for responding!

[Russ Johnson 141]

My pleasure...

[Andy W 14]

We always use stainless steel bushings 304 (1/2"M x 3/8" F) when going from 1/2" to 3/8. Steel bushing are thin because of the dual thread pattern (inside and out) and tend to rust quickly when used in water service.

Andy W

[Curb Appeal 14]

Any suggestions as to where to buy SS plumbing and fittings? Preferably online. I'd like to replace some of my galvanized stuff.

Thanks...

[Russ Johnson 141]

Let me know what you're needing...I'll get you a price.

[Curb Appeal 14]

I've just ordered parts to build a new rig. Not sure what plumbing I need until I get everything laid out and situated on the trailer. I'll send you a PM when I have a list.

Thanks...