Pentair Inlet Pipe Assembly with Bulkhead | FNS Plus | 190043 Rope Anchors & Hardware over-tightening plastic union nuts is

over-tightening plastic union nuts is a frequent cause of cracking

3 Inch Height

The Pentair Direct Air Intake Duct Kit (461031) is the OEM replacement direct-duct combustion air assembly for the MasterTemp pool and spa heater series

Manufactured for heavy duty use

The Hayward Pressure Switch (FDXLWPS1930) is the OEM replacement water pressure switch for Hayward FD pool and spa heaters

Pentair Inlet Pipe Assembly with Bulkhead | FNS Plus | 190043 Rope Anchors & Hardware over-tightening plastic union nuts isThe Pentair Inlet Pipe Assembly (190043) is the OEM replacement inlet pipe assembly including bulkhead for the Pentair FNS Plus vertical grid D. E. filter series. This assembly delivers the internal water inlet pathway that directs water from the plumbing into the FNS Plus filter body. A failed or cracked inlet pipe assembly can result in bypassed filtration, internal leaking, or loss of flow distribution across the filter grids making this a direct