What is the hose liner made of?
The hose section and of our entire product line is made from 100% type 304 stainless steel the hose pipe nipples are also 304 stainless steel and are fully welded with a proprietary welding process (no o-rings and 100% leak tested to 175psi). It has burst pressure of over 2,000psi and a working pressure of over 1,000psi.