Key Benefits: High Volumetric Efficiency: Advanced circular valve plate design reduces internal pressure losses and heat transfer

Precise Compatibility: Engineered as a drop-in replacement for the Aaon P99130 and 27039

Can this damper be installed on oil-fired equipment

Durable Synthetic Rubber: Formulated to resist fatigue and maintain flexibility across a wide atmospheric temperature range

Multi-Function Utility: Capable of functioning as both a 2-way or 3-way air valve depending on installation requirements

Lochinvar & A.O. Smith 100133600 Pump 321702-401 Key Benefits: High Volumetric Efficiency:The Lochinvar & A. O. Smith 100133600 is an industrial grade centrifugal circulating pump designed for high demand hydronic heating and domestic hot water systems. Engineered for high cycle reliability, this 1 2 HP replacement pump features a robust 2 inch flange connection and operates at a synchronous speed of 1800 RPM. The dual voltage motor is field selectable for 115 230V single phase applications, providing flexibility for diverse job site power