Pressure drop test set, 200 mbar Testing pump, greater than 500 mbar Single-pipe counter cap Two-valve T-fitting Single-valve barrier Connection hose LW Conical test plugs 1/2" and 3/4" High pressure stage stop 3/8", 1/2", 3/4", and 1" Leak detection spray System case Online not buyable Ordernumber: 0554 3160