Airgas Model N198J680 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT ConnectionDesigned for a wide range of pressure settings, these single stage regulators are recommended for use in petroleum field applications, research laboratories for hydrogenation, catalytic reduction, accelerated age testing, calorimetric testing, component testing, and pressure testing applications. These regulators feature a rugged brass piston, which provides increased safety and reliability at high delivery pressures. A 25 micron inlet filter protects

mildly corrosive and process applications where precise flow control is not critical

(10 pack= 5 Each / Case)

Hastelloy® C-22 diaphragms that provide maximum sensitivity

Roll-Up Sign - 48" Mesh - Flagger Ahead Super bright

This regulator also has both a front and rear panel mount bonnet to allow for easy panel mounting

Throat guard over zipper with Velcro® closure

They feature an oversized “pancake” body of magnesium alloy with a Buna-N diaphragm

and pressure testing applications

Specially designed for acetylene service

This series of two-stage

unique in a compact unit

The pigtails are flexible stainless steel for easy cylinder connection