Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 YGroup_smooth-ceramic-depth-markers you should be testing every

you should be testing every day

Each sealed reagent disk contains the precise amount of reagent needed

This basket is made for use with the SwimQuip XL6 skimmers

Coverage: 100-175 square feet per gallon for concrete

The Tsunami water slides are also available with an LED lighting kit (Model #GPPSTS-GREY-LED)

Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 YGroup_smooth-ceramic-depth-markers you should be testing everyThis is a 1 4 Inch Stenner FKM Duckbill Check Valve for all Stenner pumps excluding models with S4 prefix. It includes a FKM duckbill and 1 4 inch ferrule. This chemical injection check valve also works on CAT Controller models CAT 1000, 2000, 4000, 5000 and HCC Automated Controllers with Stenner pumps. This duckbill valve is constructed of FKM rubber, also known as Viton. FKM provides additional heat and chemical resistance and may be required