Rola-Chem pH Heavy-Duty Probe - 3 Foot Cable inlet-pipe-size_1 1/4" This is measured as a

This is measured as a nominal Schedule 40 PVC pipe size of 1/2 inch with an inside diameter of approximately

This is an RSW Series stainless steel pool strainer that reduces flow with a 14 x 8 Inch flanged connection

The Rainbow Model 300-29X Commercial Off-Line Automatic Chlorine or Bromine Feeder will treat pools 80

This insert is constructed of PVC

(1) R510L Footwheel with Long Roller

Rola-Chem pH Heavy-Duty Probe - 3 Foot Cable inlet-pipe-size_1 1/4" This is measured as aThis is a Rola Chem replacement pH Probe for the Rola Chem controllers. This probe is designed to fit both digital and analog Rola Chem controller systems.