Each break away fitting consists of a cast iron base elbow wich is bolted to the floor of the wet wall, lower guide rail suports, cast iron moveable elbow which is free to ride up and down the guide rails, A sealing plate with o-ring seat and galvanized guide plate.
The Guide Rails (sold sepratly) are attached to the base elbow at one end and to a stainless steel upper Rail Suport (sold sepratly). wich is attached to the underside of the wet well cover at the other end. The guide rails serve only to guide, they carry none of the pump weight. 3/4" schedule 40 pipe should be used for guide rails.
pump x BAF : 2x2