WhisperFlo Strainer Cover O-Ring - Pre-1998 fitting-connection_Female Our ladder tread width measurements

Our ladder tread width measurements are from center to center

This is a reliable yet simple programmable controller that features automatic maintenance of water chemistry (ORP and pH) with a display of the Langelier Saturation Index

This is a PVC Schedule 80 Reducing Coupling with Slip x Slip fitting connections that measure 2 x 1 1/2 Inch

1 injection check valve 80 psi or 1 injection fitting 25 psi

This Missouri and South Dakota Warning No Lifeguard On Duty (No Age Limit) aluminum sign measures 24 x 30 inches

WhisperFlo Strainer Cover O-Ring - Pre-1998 fitting-connection_Female Our ladder tread width measurementsThis is a strainer cover o ring used in manufacturing WhisperFlo pumps prior to 11 98. Fits Purex replacement lids for Pentair Whisper Flo Pumps and Easy Clean D. E. filters. This o ring may also substitute for SwimQuip 355051273, Doughboy 3081038, 3081099, Jacuzzi 47025606R, Pentair PacFab 154493, 154494, 154495, Pentair Purex P24030, 071422, Pentair Rainbow R18608, R211366, Premier 31256, StaRite SwimQuip 355051273, SwimRite 70828828, WMC JS1791 and