Materials of Construction
Brass: Inlet Retainer, Relief Valve, Piston, Rotor,
Flow Control Housing, DISS Outlet,
Two Check Valves
CGA 540 :Nut and Nipple
Brass: Body, Diss Outlet, Two Check Valves
Clear Anodize
Silicone: O-rings
Sintered Bronze: 40 Micron Inlet Filters
Body Finish: Clear Anodize, Laser Etched
Diameter: 1 3/8” Nominal
Length: 6 3/5” approximately
Weight: 792g
Gauge: Ø1.4” 0-3000 PSI, Clean for O2 Service, UL Listing, Boot, 1/8” NPT, Fill/Refill 

Packaging : Box to be 5.6” x 3.0” x 3.0