Adds 100mm to the height of the tank - The lid screws into the tank and is supplied complete with sealing gasket, 90 deg x 38mm barbed water inlet, 90 deg x 13mm barbed water outlet, 90 deg x 20mm barbed breather vent outlet.
Also includes 2 x tank suction pipes 1 x 210mm length, 1 x 280mm length.