Series C Original Water Tanks

Manufactured in Italy from High Density Polyethylene, these tanks are white in colour and come complete with inspection cover, filler cap with vent and a 1/2″ water connection fitting and pickup pipe. There is also provision to fit a sender.


  • ½” Straight Hosetail
  • ½” Elbow Hosetail
  • 1 ½” Straight Hosetail
  • 1 ½” Elbow Hosetail
  • Tek-Tanks Hatch upgrade with Straight Fittings
  • Tek-Tanks Hatch Upgrade with Elbow Fittings

Series C Modular Water Tanks

These green rigid water tanks are ideally suited for applications that require a budget tank. The fittings on these tanks are available separately and are designed so as they can be fitted by the end user.

The hatch plate is sealed with a foam rubber gasket which will not take a huge amount of pressure. Tek-Tanks can however supply an upgrade hatch which is attached using 10 screws and comes with a solid rubber gasket and welded fittings. You can specify either elbows or straight hosetails. This combination will work for a greater internal pressure due to a high fill point.

Series C Tank Range

Water Tanks

Series C Water Tanks are available in two ranges, the original and the modular. The original range includes all the fittings and the modular range is supplied with skin fittings loose for the customer to fit on site.

Waste Tanks

Series C Waste tanks are yellow in colour with an optional range of fittings which will cover most applications. A level indicator can be added on request.

Fuel Tanks

The Series C Fuel tanks come as standard with plastic fittings but we swap these out for brass at no extra cost. We feel that where fuel is concerned metal fittings are far better and less likely to snap off.


A range of accessories including strap kits, fillers and level indicators.