With a 100 PSIG maximum operating pressure differential (MOPD) and internal Trim Package 1

this model is a standard for retrofitting older electronic actuator setups

If the relief valve is spitting during backpressure conditions from the downstream side

Engineered to convert thermal energy from a standing pilot flame into a consistent 750 millivolt (mV) DC signal

as a dedicated OEM part

Armstrong Fluid Technology 811757-007 Motor 319852-301 With a 100 PSIG maximumThe Armstrong Fluid Technology 811757 007 Motor is a high performance 1 HP HVAC pump motor engineered for reliability in demanding commercial and industrial hydronic systems. This 1725 RPM single phase motor is the direct replacement for CP R1463, ensuring a seamless fit for Armstrong Series 1050 and 1060 circulator pumps, as well as S 69, H 65, and H 67 models. Operating at a versatile 115 230V dual voltage, this resilient mounted motor is designed