Top Brand Check Valve, 1/4 in, Single, Inline Piston, Stainless Steel, MNPT x MNPT - CHK SST 410-4M4M-B Mounting-Recessed Mount Four hooks are featured inside

Four hooks are featured inside of the receptacle for use with optional Bobrick 3944-12 reusable heavy-duty waste receptacle liners

Meet ASTM A479 Type 316 Standards

2-2003 and CAN/CSA B45 Requirements

For Use With: S Faucets

Integral overflow

Top Brand Check Valve, 1/4 in, Single, Inline Piston, Stainless Steel, MNPT x MNPT - CHK SST 410-4M4M-B Mounting-Recessed Mount Four hooks are featured insideThis compact spring check valve can be installed in tight spaces to provide backflow protection for a variety of applications. The first connection listed is the direction of flow. The poppet design provides a positive seal down to approximately 1 2 psi.