Pentair HiFlow Valve Sight Glass, 272550

Pentair Hi-Flo six way valve sight glass, #16 on parts diagram. Solid end does not have the vacuum projector holes on the end with the rubber internal flap. O-ring P/N 271106 sold separately.

Sight Glass is compatible with the following Pentair Filter Valves:

• High Flow Valve models 261130, 262504, 262505 and 262506 (Manufactured After March 1, 1993)
• Top Mount and Side Mount Valve models 261124, 261185, 261177, 261173, 261055 and 261152