Duckbill Check Valve - 3/8 Inch - FKM fitting-type_Cap This is a PVC Schedule

This is a PVC Schedule 80 Union with FIPT x FIPT connections measuring 3/4 inch

and is designed to warn patrons that children under age 12 must be supervised and adults should not swim alone

Exposed battery terminals will corrode faster

It has an automatic self-test capability so you can be sure it is ready when you need it

Duckbill Check Valve - 3/8 Inch - FKM fitting-type_Cap This is a PVC ScheduleThis is a 3 8 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