428163-712 | Coupler Key, Pump Shaft | Armstrong Fluid Technology Product Type_2 DPST 4 Switch 1-24SEC Its efficient design helps reduce

Its efficient design helps reduce operating costs and extends the lifespan of your HVAC system

The ring handle rotates smoothly

Contact us now to place your order and upgrade your water heating system with the highest quality components

and durability make it an essential component for industrial engineers and maintenance professionals

These high-quality bolts provide a secure and reliable connection between the actuator and the mounting surface

428163-712 | Coupler Key, Pump Shaft | Armstrong Fluid Technology Product Type_2 DPST 4 Switch 1-24SEC Its efficient design helps reduce**Armstrong Fluid Technology Coupler Key, Pump Shaft [sku: 428163 712]** This precision engineered Coupler Key is designed specifically for use with Armstrong Fluid Technology pump shafts. It ensures secure and reliable transmission of power between the pump shaft and other drive components. Crafted from high quality materials, this key boasts exceptional strength and durability, ensuring optimal performance even under demanding operating conditions.