Water Pressure Switch - Flow | HPX2181 iAquaLink Upgrade Kits & Accessories During the bumping action (used

During the bumping action (used to redistribute DE powder and clean the flex tubes)

Impeller ring replacement

Install the New Bolts: Carefully install the Motor Bolts (074165Z) into the motor mount

this valve is equipped with factory-lubricated Teflon-coated seals that never require additional greasing—delivering smooth

Built-in drain port for easier servicing and winterization

Water Pressure Switch - Flow | HPX2181 iAquaLink Upgrade Kits & Accessories During the bumping action (usedWater Pressure Switch Flow HPX2181 Hayward Water Pressure Switch Flow (HPX2181) is a genuine replacement part designed for Hayward HeatPro and Summit XL heat pump models. This switch monitors and regulates water flow within the heat pump system, ensuring safe and efficient operation. Functionality: Flow Monitoring: The water pressure switch detects water through the heat pump system. System Protection: If the water flow falls below a predetermined