The 1 1/2" diameter Guidi waste water cover cap is a specific cover cap used on waste water tanks of vehicles, vessels or installations. This cap is designed to seal and protect the filler neck of the holding tank.

The Guidi cover cap for dirty water provides a safe seal of the filler opening to prevent leaks, odour spread and possible contamination of the dirty water. It is important to choose a cover cap of the right size to ensure a good fit and seal on the holding tank. In this case, the diameter of the cover cap is 1 1/2", which corresponds to about 38 mm.

When installing the Guidi deck cap for dirty water, it is important to follow the manufacturer's instructions. Ensure that the cover cap is firmly and correctly attached to the holding tank to prevent leaks and possible contamination.

Always observe safety regulations and follow local legislation regarding the management and discharge of dirty water. Ensure that the waste water cover is used correctly to ensure safe and hygienic operation of the waste water tank.

Consult the Guidi deck cap product information and the specifications of your vehicle, vessel or installation to ensure that this deck cap is suitable for your specific application and requirements regarding foul water.