<p>Adapter, Tube Fitting Material Acetal Copolymer, Fitting Connection Type Tube x Male BSPT, Pipe Size (Fittings) 1/4 In., Tube Size 5/16 In., Max. Pressure 150 psi, Color Gray, Temp. Range -14 Degrees to 167 Degrees F for Air and 33 Degrees to 140 Degrees F for Water, Standards NSF-61 For Drinking Water, NSF-51 For Food And FDA For Food And Beverage, Package Quantity 10</p> <p><br /><b>Features</b></p> <ul> <li>Color: Gray</li> <li>Item: Adapter</li> <li>Temp. Range: -14 Degrees to 167 Degrees F for Air and 33 Degrees to 140 Degrees F for Water</li> <li>Tube Size: 5/16&quot;</li> <li>Standards: NSF-61 For Drinking Water, NSF-51 For Food And FDA For Food And Beverage</li> <li>Max. Pressure: 150 psi</li> <li>Specific Fitting Shape: Adapter</li> <li>Basic Fitting Shape: Adapter</li> <li>Basic Fitting Material: Plastic</li> <li>Pipe Size (Fittings): 1/4&quot;</li> <li>Fitting Connection Type: Tube x Male BSPT</li> <li>Tube Fitting Material: Acetal Copolymer</li> </ul> <p></p>