BLO-VENT-4 (Winstel) | Pipe Vent Termination W/Screen 4 | Gas Regulator Accessory

Gas Blo Vents Are For Venting Indoor Regulators to Outside The Dwelling. Vents Are Constructed of Aluminum With a Stainless Steel Mesh Screen (Bug Screen) on The Outlet. Standard Sizes Are 3/4Poppet Regulator Design, 1Poppet Regulator Design, 1-1/4Poppet Regulator Design, 1-1/2Poppet Regulator Design, 2Poppet Regulator Design, 3Poppet Regulator Design And 4Poppet Regulator Design. | Winstel Controls | BLO-VENT-4