Although not mandatory as with fuel tanks, a large inspection port in a waste water tank will facilitate cleaning. Having all the connections at a single point also makes inspection simpler. The VETUS waste water disc is supplied with everything you need for your waste water tank, it doesn't matter if it's a custom made steel, aluminium or a VETUS thick walled rigid tank.

• diameter 38 mm connection for discharge (ability to make this a suction connector by mounting a standard diameter 40 mm PVC pipe)
• diameter 38 mm inlet connection
• diameter 25 mm inlet connection
• diameter 19 mm inlet connection
• Ventilation connection diameter 19 mm
• 5 hole SAE flange tank level sensor connection (suitable for SENSORA, SENSORB and WWSENSORA)
• Waste water connection kit ILTCONW.