428163-712 | Coupler Key, Pump Shaft | Armstrong Fluid Technology Type_Plastic Solid Handwheels **Key Features** * ANSI 3rd PTA-250 Valve Size_10" - 2 Way the Carrier Cover Assembly

428163 712 Coupler Key, Pump Shaft Armstrong Fluid Technology Type_Plastic Solid Handwheels **Key Features** * ANSI 3rd PTA 250 Valve Size_10" 2 Way the Carrier Cover Assembly **Key Features** * ANSI 3rd party Lead Free certified for potable water applications * Full port design minimizes flow restrictions * Blow out proof stem design prevents stem ejection under high pressure * Adjustable stem packing nut enables precise sealing and leak prevention * Silicone free construction complies with industry standards * 100% factory tested for guaranteed reliability * Rated for 600 CWP (psig) **Applications** * Gas extensive inventory