Devan Plastics

Devan Plastics Logo

Manufactured and distributed in New Zealand, Devan Plastics make the best water tanks on the market. Made from the highest quality polyethylene Devan Plastics water tanks deliver a long life and trouble-free water storage solution.

Devan polyethylene tanks are UV stabilised and corrode resistant with a unique space frame providing maximum strength. All outlets are metal construction, reducing the chance of leaking and cross-threading.

All domestic tanks come with a 20-year warranty and are manufactured to the highest standards utilising advanced technology and production procedures along with an intensive quality assurance process.

Whether you are looking for above/below ground, agriculture, fire, industrial or slimline, Think Water has a complete range available. Think Water staff are trained and easy access to product support thanks to a well established preferred supplier partnership with Devan Plastics.

  • Above/ below ground tanks
  • Agriculture tanks
  • Fire protection tanks
  • Industrial tanks
  • Slimline tanks
  • Residential rain harvesting systems
  • Septic tanks
  • Wastewater treatment systems
  • Grease traps
  • Storm water management
  • Wastewater pump chambers