Pentair Flange 6" with Gasket & S/S Hardware | EQ Series, CSP/CCSP Series, CSPH/CCSPH Series, 5CSP/5CCSP Series, Aurora 3800 Series Commercial Pumps | 357263 ULTRAB2 it is a maintenance-free cover

it is a maintenance-free cover that provides pool owner complete peace of mind during the off-season that their pool investment is not only protected against the elements

When servicing the manifold on a Max-E-Therm heater

Torque the nut evenly and do not overtighten

Wiring: Requires wiring harness with direct connections for hot lines & ground

blocked flue

Pentair Flange 6" with Gasket & S/S Hardware | EQ Series, CSP/CCSP Series, CSPH/CCSPH Series, 5CSP/5CCSP Series, Aurora 3800 Series Commercial Pumps | 357263 ULTRAB2 it is a maintenance-free coverThe Pentair Flange 6" with Gasket & S S Hardware (357263) is the OEM optional accessory flange kit for the Pentair EQ Series, CSP CCSP Series, CSPH CCSPH Series, 5CSP 5CCSP Series, and Aurora 3800 Series commercial pumps, providing a thermoplastic PVC socket style 6 inch flanged connection at the pump suction or discharge port. IMPORTANT: THIS LISTING IS A KIT NOT A SINGLE FLANGE Part 357263 is a complete kit including the 6 inch thermoplastic PVC