meaning the contacts will remain open if the high-pressure condition persists

reliable installation on the job site

Engineered for precise fuel flow regulation

Common Questions: Will this coil fit my existing Hankison solenoid valve

By preventing the system from operating under excessive head pressure

Armstrong Fluid Technology 426749-211 Adapter Refrigerant meaning the contacts will remainThe Armstrong Fluid Technology 426749 211 Adapter is a critical precision engineered component designed for high performance HVAC pump systems. Constructed from high grade cast iron, this 8 inch pump adapter ensures the permanent alignment of internal rotating parts, specifically fitting 143 184JM motor frames. As the 426749 211 is the direct replacement for 426749 011, it provides a seamless upgrade path for maintaining Armstrong Series 4030 and 4380