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Cole-Parmer Miniature Check Valve, Nylon Housing, Silicone Diaphragm, 1/8" ID

Catalog No. 502557990 Shop All Cole-Parmer Products
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Install these miniature check valves with hose barbs in any position to prevent backflow. They are compatible with both liquids and gases for pressure or vacuum applications. They require 0.18 psi breaking pressure; closing pressure is 0.014 psi.

Catalog No. 50-255-7990 Supplier Cole-Parmer Supplier No. 5011518
May include imposed supplier surcharges.
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Install these miniature check valves with hose barbs in any position to prevent backflow. They are compatible with both liquids and gases for pressure or vacuum applications. They require 0.18 psi breaking pressure; closing pressure is 0.014 psi.

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