We advise you to use the viewing moment to get a clear picture of the object described. We therefore recommend that you carry out a careful investigation yourself before making a bid. Consisting, inter alia, of: • Pneumatic hand or foot pump, Vetter • Pressure regulator (reduction valve) • Various air hoses • Pneumatic sewer valves (seal cushions), Vetter • Flexible sewer valve (sealable balloon/slide balloon), Vetter Brand: Vetter . . Product: Pneumatic sewer seal kit