RKI Instruments SC-04 Single Gas Monitor, Hydrogen Cyanide (HCN) 0-30 ppm, 73-0071 related_2-size-304-stainless-steel-mesh-strainer-basket-200-mesh-74-micron These 4" S-150G Series 2-piece

These 4" 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

Caution: Poison and corrosive

Direct lifting diaphragm construction

and sterilization

RKI Instruments SC-04 Single Gas Monitor, Hydrogen Cyanide (HCN) 0-30 ppm, 73-0071 related_2-size-304-stainless-steel-mesh-strainer-basket-200-mesh-74-micron These 4" S-150G Series 2-pieceRKI Instruments SC 04, Hydrogen Cyanide (HCN) 0 30 ppm, alkaline batteries with alligator clip The 04 Series single gas monitor is designed to operate for many years with field replaceable sensors and filters. The 04 Series can be operated continuously for up to 9,000 hours on (2) AAA size alkaline batteries (depending on model). The 04 Series has 3 preset alarms that are user adjustable. Each version is also equipped with visual, audible, and