All in one package with illustrated assembly instructions, Filter to protect the pump and sprinkling systems from damage caused by sand and dirt particles, 28 bar burst pressure, Return valve: prevents the water flowing back into wells or cisterns, Ball valve (closed): prevents the water flowing back into wells or into the suction area during maintenance jobs, e.g. filter cleaning or pump disassembly, Quick-action coupling as connection option for suction hose sets, Seal strip: seals without hemp or sealing paste, For mounting to the suction connector of all domestic water works with 1" female thread, Manufactured length approx. 380 mm, Consisting of:, Filter for domestic waterworks, long, 1" brass female thread, Washable filter insert, 80 my, Brass double nipple, 1" MThr x 1" MThr, Brass check valve, 1" FThr x 1" FThr, Nickel-plated brass ball valve, 1" FThr x 1" FThr, Brass quick-action coupling, 1" MThr, Zinc-plated pipe nipple, 1" Male Thread x 1" Male Thread x 100 mm, Fabric sealing tape, 12 m roll, Filter key for loosening the filter dome