Tek Tanks are able to modify the Series C Modular Water and Waste Tanks with custom fittings to suit your application.
The yellow waste tanks come as standard with an inspection plate to which only 4 fittings can be attached. Normally one inlet, one or two pump-outs and a vent.

There is no provision for a level indicator. Tek Tanks are able to weld an 1 1/4″ BSP female thread to the tank to accept either a TankMinder or an S3H  sender on the waste tanks and an S3 sender on the water tanks. Alternatively, it is also possible for a customer to retrofit any of these senders with an FL-2 fitting flange.

Series C Tank with inspection plate

Should the standard tank fittings not be suitable or a different arrangement is required then Tek Tanks can provide a custom hatch plate and weld the required fittings to that.

If the fittings need to be in other positions around the tank rather than all in the hatch area then no problem, we can just add any of our standard Water and Waste Tank plastic fittings to any part of the tank. (This applies to the Series C Modular Water Tanks as well).

If you would like us to modify any of these tanks then simply download the PDF drawing which is available in the Document section of every tank and mark it up with the fittings you require using our part numbers if possible. The drawing can then be sent to us by uploading from our Contact Us page.
Remember to put your name on the drawing if you are ordering through the shop.
Please note that fittings cannot be placed where the depressions are, these are clearly shown on the drawings.

Series C Modification on Waste Tank