Impact resistant ABS and Stainless Steel case. Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges. For gauges with MIP, GY40 fill is standard for liquid filled gauges. High quality liquid filled gauge.
Pressure Gauge, 4" 304SS Case, 316SS Internals, 2000 psi/kg/cm2, 1/4 NPT Male Back Conn, Glycerin Filled Vacuum and compound ranges through 0 psi to 20,000 psi.. Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges.
Commstones should be twice as long as the width of the longest flat spot and as long as will work freely between adjacent brush sets. 1-1/4 in X 3/4 in X 1/2 in, Grades C/Ec, Commstone, Small Motor Combination.When compared to turning tools commstones are easier to use, more time effective, and remove less copper.