Precision Modulation: The 9-13 PSI spring range allows for accurate proportional control and sequencing with other pneumatic devices

making it a preferred choice for technicians seeking OEM HVACR replacement parts

automatically breaking the electrical circuit to the gas valve or heating elements if the plenum temperature exceeds the 150

Versatile Application: Optimized for on/off control in HVAC zone systems using hot water

SKF Bearings 6311 Bearing Freon Precision Modulation: The 9-13 PSIThe SKF 6311 Bearing is a high performance deep groove ball bearing engineered for heavy duty industrial applications, particularly within HVACR motor and pump systems. Designed with a 55mm inside diameter and 120mm outside diameter, this SKF Explorer class component is optimized for high speed operation, featuring a reference speed of 12,000 r min and a limiting speed of 8,000 r min. Its uncoated steel cage and single row construction provide the