Pool Coin Release Weir - 5-7/8 Inch size-in-gallons_501-750 The Chemtrol 250 features adjustable

The Chemtrol 250 features adjustable set-points

It is used for Bromine testing in Taylor Kits

This Stenner chemical pump #85MFL1A3SUAA provides reliable chemical feeding for your swimming pool

This is a 15 Gallon Gray Chemical Tank System with 45MP2 Model Fixed Flow Pump

This is a SwimQuip Sentinel standard B-208 skimmer basket made of plastic

Pool Coin Release Weir - 5-7/8 Inch size-in-gallons_501-750 The Chemtrol 250 features adjustableThis is a Generic 5 7 8 inch Spring Loaded Coin Release Weir. This Coin Release Weir has dimensions that can be used on Hayward 5 7 8 inch skim filter boxes. Skimmer Weirs allow water to flow into the skimmer but close down when the pump shuts off. This prevents the backflow of debris from returning to the pool. The String Release style works by simply positioning the weir into place and pulling out the string at each side. The rod springs and locks