RKI Instruments GX-3R Pro Gas Monitor Bundle, 72-PAX-C-56 related_0-200-psi-pressure-gauge-stainless-steel-25-17 These 1-1/2" S-150G Series 2-piece

These 1-1/2" S-150G Series 2-piece ball valves with full port solder connections are rated for 600 psi (WOG) and are NSF 61 / NSF 372 certified

Surgelogic

however these applications may be more expensive than simply converting to stainless steel

Rolled stem threads for longer valve life

Optional catalyst for chlorinated solvents

RKI Instruments GX-3R Pro Gas Monitor Bundle, 72-PAX-C-56 related_0-200-psi-pressure-gauge-stainless-steel-25-17 These 1-1/2" S-150G Series 2-pieceRKI Instruments GX 3R Pro, 4 gas, LEL O2 combo H2S & CO bundled with 34AL cylinder CH4 O2 H2S CO, 0. 25 LPM regulator, Li Ion battery & 100 240 VAC charger, tubing, screwdriver, and carrying case The GX 3R Pro is the worlds smallest 5 gas monitor weighing only 4. 58 ounces and fits in the palm of your hand (2. 9 W x 2. 6 H x 1. 06 D). It simultaneously monitors and displays 5 different gases. In addition to monitoring standard confined space gases,