TurboVent 250 Series Schedule 40 1-1/2 in. Hub in. X 2 in. D Hub PVC Air Admittance Valve 1 pk 225 The OX Tuff Carbon -

The OX Tuff Carbon - Basic Colors & Graphite Lead is an essential set to a professional woodworker or DIY enthusiast due to its durability and ability to write on almost any surface

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Width: 88 in

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TurboVent 250 Series Schedule 40 1-1/2 in. Hub in. X 2 in. D Hub PVC Air Admittance Valve 1 pk 225 The OX Tuff Carbon -Sioux Chief 250 Series TurboVent air admittance valves shall be installed in either branch or stack applications as vent terminal for secondary venting within the plumbing system. Valve shall incorporate an actuating device that spins upon activation to keep the elastomeric sealing surface clean and free of debris. During drainage, the actuating device shall raise a designed distance under negative line pressure to allow optimal airflow into the DWV