Hayward Pressure Gauge for ProSeries Sand Filters and Perflex DE Filters | ECX270861 C6616 Pentair BioShield UV System 50

Pentair BioShield UV System 50 Watt — BioShield Series 522635 Includes 2 of Item #12

The impeller ring seats around the pump impeller to control clearance between the impeller and the pump housing

Also known as: C5626

9 & 15 (2 of each) Pentair SuperFlo 354823S SuperFlo 1-1/2 HP Single Speed Motor

Hayward Pressure Gauge for ProSeries Sand Filters and Perflex DE Filters | ECX270861 C6616 Pentair BioShield UV System 50The Hayward Pressure Gauge (ECX270861) is the OEM replacement filter pressure gauge for Hayward ProSeries Sand Filters and Perflex Extended Cycle DE Filters. This gauge threads into the filter tank's air relief gauge port and provides a direct visual readout of operating pressure inside the filter. Monitoring this reading is how you determine when the filter tank needs backwashing (sand filters) or element cleaning (DE filters). Specifications Hayward