Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 YGroup_smooth-ceramic-depth-markers The Tsunami water slides are

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

but will accept Schedule 80

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

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 The Tsunami water slides areThis 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