The Apollo® backflow preventer test kits are compact, lightweight and portable testing devices. They come equipped with a gauge, hoses (with integral filters) and all required adapter fittings. Also included is a flexible or adjustable strap for hanging the gauge, laminated test procedures and a molded plastic carrying case with foam inserts. This is a five valve test kit used for testing all DCV, RPZ, PVB and SVB backflow preventers. The five valve test kit is similar to the three-valve kit except it has two additional valves that make it possible to bleed lines without disconnecting hoses.