BWT60-COMBO-MG
$9,390.00 NZD
$11,342.30 NZD
You save: 17% (
$1,952.30 NZD
)
All prices include GST
The 60,000 Litre Plastic Water Tank Ultimate Combo (2 x 30,000L) is New Zealand’s ultimate off-grid rainwater storage system. Featuring two of our heaviest-in-class 30,000L tanks, a high-flow Italian DAB pump, protective pump house cover, a high-capacity 20" Jumbo 2-stage filtration + 55W UV steriliser, and a full twin-tank connection kit.
Water Tank Colours: Tank colours vary from screen to screen and may look different in natural lighting. Check out our real colour photos to get a better idea of actual shades by Clicking Here →
Includes two (2) 30,000 Litre Water Tanks manufactured in Auckland on our custom rotational moulding rig. Each tank is engineered with New Zealand’s heaviest standard shot weight (500kg per tank / 1,000kg total resin) for maximum wall thickness and fully self-supporting dome roofs. This twin setup provides massive 60,000L reserves to satisfy rural council requirements and large households.
This twin-tank package is upgraded with high-flow filtration, larger connection kits, and heavy-duty pressure equipment designed to move and treat large volumes of water smoothly.
Commercial-grade Italian DAB water pump engineered for reliable multi-tap pressure across larger homes, two-storey dwellings, and farm washdowns.
Upgraded 20" x 4.5" Big Blue dual housing system designed for higher flow rates without pressure drops, paired with a 55W High-Output UV Sterilizer.
Heavy-duty polythene protective cover designed to shield your DAB pump from harsh NZ weather and reduce motor operational sound.
Includes heavy-duty Hansen poly fittings, valves, and flexible hose to link both 30,000L tanks together and feed directly to the pump inlet.
Need a Custom or Upgraded Solution?
Setting up a large farm system or off-grid homestead? We can easily swap or upgrade components in this twin-tank package. Looking for ultra-quiet constant pressure or off-grid solar compatibility? Talk to our team about upgrading to the DAB Esybox Pop (300W ultra-efficient variable speed), Esybox Mini 3, or full-sized DAB Esybox. Contact us to build your custom combo →
Both tanks carry our market-leading Full 20-Year Repair or Replacement Warranty engineered specifically for New Zealand weather conditions. Unlike some competitors offering pro-rata coverage, our warranty does not lose value over time.
Ensure your site preparation meets warranty conditions by downloading our official guide below.
| Total Capacity | 60,000 Litres (13,200 Gallons) |
| Tank Dimensions | 2 x (3.78 m Diameter x 3.10 m Height) |
| Combined Weight | 1,000 kg (500 kg per tank) |
| Outlet Size | 50mm BSP Brass Outlet per tank |
| Filtration Unit | 20" Jumbo Dual Housing + 55W UV |
| UV Protection | UV20 Rated Long-Life Resin |
| Material Compliance | AS/NZS 2070 (Food Grade), AS4020 (Potable Water), AS/NZS 4766 |
We deliver tanks across the North Island using specialized truck & trailer or 4x4 off-road rigs from Glendene (Auckland) or Taupo. Delivery charges are per tank:
| 0 – 100 km | $150.00 incl. GST per tank |
| 100 – 200 km | $200.00 incl. GST per tank |
| 200 – 275 km | $300.00 incl. GST per tank |
Note: Delivery is to the gate. Drivers will endeavor to place tanks in position if site access permits.
The included Hansen twin-tank kit connects the bottom 50mm outlets of both tanks together with a flexible suction line and isolation valves. This allows water levels to equalize naturally between both tanks while allowing you to isolate individual tanks for maintenance if needed.
While this combo includes both 30k tanks, the high-flow DAB pump, 20" UV Filtration System, pump house cover, and tank connection kits, it is not pre-plumbed. Your plumber will provide final pipework connections from the pump to the filter housing and into your building line.
Looking for a pre-plumbed setup?
Ask about our Water Pump Box upgrade, which houses the pump and filtration pre-mounted and piped together in a weather-resistant enclosure.
Yes! We frequently customize 60,000L packages for rural and off-grid builds:
Contact us on 0800 Big Water to customize your pump package.
Both 30,000L tanks can be buried up to 700mm deep in the ground while retaining their full 20-Year Warranty. Please follow our site prep guide for base compaction and drainage requirements.
We provide a Full 20-Year Repair or Replacement Warranty on both tanks. Unlike some competitors offering pro-rata warranties (where coverage shrinks each year), our warranty maintains 100% cover for the full 20 years.
Did a fair bit of research, with the 2x 30,000L combo package, this was still the best value for money option available.
Great help from the office with adding extra items to my order, and very speedy delivery and friendly and helpful delivery driver. Also extra credit to him for dealing with a lovely crisp frosty Waikato morning, bet he wishes he'd gone for an afternoon delivery!
I am writing this review to express my appreciation for the excellent service I received regarding my recent order of two 30,000-liter tanks.
The entire process, from placing the order to delivery, was handled efficiently and professionally. I especially appreciated the driver's willingness to visit my property beforehand to assess the difficult access route. This planning ensured that the delivery on the day went smoothly, and the tanks were dropped safely into place.
The suggested installation service using a Hiab from Translink was also perfect. My tanks are now installed and filling up. Thank you for making this a worry-free experience.
We bought the 2 tanks and pump combo, paid our deposit to get it started then the rest just before delivery,
We are in Taranaki so we paid a little bit extra for the distance/delivery but still the best combo deal at the time
The delivery guy was awesome and I would use BWT again
So easy from online order of 2 tanks,pymt, followed up quickly with email and delivery plan. Driver contacted to update delivery time, great communication, great service.
Very happy
Thanks for the prompt and excellent service and a big thanks to the delivery man, Callie for his efforts and excellent service.
Pieter
