Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 valve-type_Butterfly This skimmer is made of

This skimmer is made of corrosion resistant ABS and is NSF approved

This is a heavy-duty vinyl water tube made with 20 gauge vinyl and has a dual chamber

Doughboy 3081038

These fasteners are for the parallel straight grating only

The motor can be replaced without disassembling the pump

Duckbill Check Valves - 1/4 Inch - FKM - Package of 5 valve-type_Butterfly This skimmer is made ofThis 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