Praher Lid Assy [2" Blk 125 GPM] (E-50-S2B) plugs both of which are essential

both of which are essential to dependable cleaner movement and performance

or less effective than it should be

This replacement is especially useful when the original clamp ring is corroded

When multiple visible and functional parts of a seat have aged together

Useful when a heavier seal profile is required

Praher Lid Assy [2" Blk 125 GPM] (E-50-S2B) plugs both of which are essentialPraher Lid Assy [2" Blk 125 GPM] (E 50 S2B) is a genuine style replacement part from Praher Plastics for fittings & valves: multiport valves applications. This Praher lid assembly is a replacement component for compatible multiport valve systems used on pool and spa filtration equipment. When pool or spa plumbing components become difficult to operate, begin leaking, or no longer fit securely, replacing the exact part can help restore reliable system