Marshall Excelsior Back Check Valves

3 FPT x 3 MPT Back Check Valve Steel 449 GPM @ 10 PSI

3 FPT x 3 MPT Back Check Valve Steel 449 GPM @ 10 PSI

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Brass 61 GPM @ 10 PSI

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Brass 61 GPM @ 10 PSI

3/4" FPT x 3/4" MPT Back Check Valve - Brass 24 GPM @ 10 PSI

3/4" FPT x 3/4" MPT Back Check Valve - Brass 24 GPM @ 10 PSI

2 FPT x 2 MPT Back Check Valve Brass 187 GPM @ 10 PSI

2 FPT x 2 MPT Back Check Valve Brass 187 GPM @ 10 PSI

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Steel 61 GPM @ 10 PSI

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Steel 61 GPM @ 10 PSI

2 FPT x 2 MPT Back Check Valve Steel 187 GPM @ 10 PSI

2 FPT x 2 MPT Back Check Valve Steel 187 GPM @ 10 PSI

3/4" FPT x 3/4" MPT Back Check Valve - Steel 24 GPM @ 10 PSI

3/4" FPT x 3/4" MPT Back Check Valve - Steel 24 GPM @ 10 PSI

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Stainless Steel 61 GPM

1 1/4 FPTx1 1/4 MPT Back Chec Valve - Stainless Steel 61 GPM

3/4" FPT x 3/4" MPT Back Check Valve - Stainless Steel

3/4" FPT x 3/4" MPT Back Check Valve - Stainless Steel

2" MNPT x 2" MNPT Steel Back Check Valve

2" MNPT x 2" MNPT Steel Back Check Valve

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