PMXBT10000

Promax Water Tank 10000L

Choose quality and style with our range of large corrugated tanks, designed for superior performance and peace of mind.

These ultra strong tanks are engineered to last and compliment every landscape with their contemporary look.

Promax tanks are so strong they are the only plastic water tanks in NZ that can be buried up to 1 metre in the ground and still retain a 20 year warranty!

  • Corrugated side walls for extra strength
  • One piece construction - reducing maintenance and costs
  • Bury up to 1 metre in the ground - can help to overcome height restrictions
  • 1 x 50mm threaded base outlet
  • Clean, fresh untainted storage for drinking and household use
  • Range of 7 Colours to suit your surroundings
  • Free delivery to your property
  • 20 year warranty
  • Certification to AS/NZ 4766 - Polyethylene storage tank standard

Promax 10000L tanks are available in the North Island Only.

$2,549.00 (incl. GST)

Code Description Capacity(L) Diameter(mm) Width(mm) Height(mm) Weight(kg) Manhole Dia(mm) Outlets(mm)
PMXBT10000 Promax Water Tank 10000L 10000 2200 2200 2900 180 450 1x50mm

All aboveground tanks over 10000L-30000L are delivered on purpose built trucks.

Clearance required for truck and trailer is 19 metres long, 5 metres high, 3.5 metres wide.

The truck only (without the trailer) is 9 metres, 5 metres high and 3.5 metres wide.

No, all tanks are manufactured from virgin plastic certified to AS/NZS 4020: 2002 Potable (Drinking) Water Standard & AS/NZS 2070: Part 1 and Part 8 Australian Standards for Food Contact

There is no plastic tainting or taste whatsoever.

Our products are available to be purchased through most leading rural and plumbing merchants.

Regular nationwide stockists include: 

Farmlands

Mico Pipelines

Placemakers. 

Some hold a standard range in stock, others will order on request.

With a full tank of water there is no noticible heat increase.

In summer with only a small amount of water left you can expect some increase in temperature.

We recommend using a registered plumber or drainlayer to install your water tanks, however if you wish to install yourself the below guidelines will be useful.

Click here to download Promax Big Tank Installation Guide PDF.

Click here to download Underground Tank Installation Guide PDF

Click here to view an installation video of a Promax 30000L Water Tank

The major difference between the Promax & Xpress Water Tanks is the Promax range has corrugated sides, and the Xpress range have smooth sides.

  • The corrugated profile adds a lot of strength to the sidewall of the tank.
  • The Promax 10000, 25000 & 30000L tanks can be buried up to 1m into the ground and be backfilled against if needed.
  • Promax Tanks are available in 7 x colours.
  • Xpress Tanks are available in 2 x colours.
  • Xpress & Promax Tanks have the same warranties.

Click here for video demonstration of the strength between these tanks.

No. Due to uneven pressure on the tank this has the potential to deform and damage the tank.

However you can recess the tank into a bank as long as there is a clear space between the two.

Yes, this is possible with the 25 & 50mm corrugated tank fittings.

Promax Corrugated Tank Fittings

1. Use a professional tank cleaning company to do this. They are able to vacuum the base of your tank without emptying the water. Use google to search local cleaning companies for your area.

2. Clean the tank yourself. See below links for instructions on how to do this.

How to Siphon the base of your water tank.

Water Tank Cleaning - McQuinn Pumps can clean your Tank if you are in the Northland region.

3. Install a Tank Vac. These will remove buildup of sediment already present and help keep your tank clean all the time. Only works when the tank is overflowing.