Perko Vented Fill f/1-1/2" Hose - Straight Neck - Chrome. This vented fill is perfect for new installations or replacing an old one that is hard to install. Filling diesel is safer and easier than ever with Perko's vented fill. This prevents the spray of diesel all over the helm and cabin area. Fuel filling is fast and easy with the Perko Vented Fuel Fill. Vented diesel fills are for the most demanding customersPerko offers only the highest quality components in their chrome plated bronze cap with black plastic base. The 0591 model features a straight neck and a no-splice design. The 1-1/2" vented fill flies have the same benefits as most of Perko's traditional products. These include the ability to add a little pressure to the fuel fill without causing damage to the fuel rails and the ability to use "C" approved fuels. Check with state or local authorities before using this product. Specifications for Perko 0591 Vented Fill f/1-1/2" Hose: Manufacturer: Perko Color: Black Features of Perko 0591 Vented Fill f/1-1/2" Hose Integral tank vent with flame arrestor and anti surge valve No deck plate key required Chrome plated bronze cap with black plastic base Built with quality materials Package Contents: Perko 0591 Vented Fill f/1-1/2" Hose Perko 0591DPGCHR: 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome