KIT-DIFF PRESS SWITCH, HDF400 | HDXFDPS400 SuperPump (SP2600X) Pump Parts and Accessories Return water is routed through

Return water is routed through the skimmer to create a venturi effect that pulls debris into the basket while the pump runs at efficient speeds

By ensuring the correct power supply to the system

Made from durable plastic to resist pool chemicals and everyday wear

the unit delivers exceptional durability against corrosion

KIT-DIFF PRESS SWITCH, HDF400 | HDXFDPS400 SuperPump (SP2600X) Pump Parts and Accessories Return water is routed throughKIT DIFF PRESS SWITCH, HDF400 HDXFDPS400 Hayward KIT DIFF PRESS SWITCH, HDF400 (HDXFDPS400) is a differential pressure switch used in the Hayward Universal HC Series HDF400 gas pool heater. It monitors pressure differences within the system to ensure safe and efficient operation. Pressure Monitoring: The differential pressure switch measures the difference in water pressure between two points in the heaters circulation system. It measures the pressure