Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 YGroup_smooth-ceramic-depth-markers This is a Stenner QuickPro

This is a Stenner QuickPro #5 Pump Head Service Kit rated at 25 PSI for Classic

Once the start device is in place

This basket is made for use with the SwimQuip XL6 skimmers

Each sealed reagent disk contains the precise amount of reagent needed

The K-2006C kits use FAS-DPD which is an enhancement to the regular DPD

Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 YGroup_smooth-ceramic-depth-markers This is a Stenner QuickProThis 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