A tank isn’t just a tank - it’s your water security for decades to come.

Promax ENDURO™ tanks are New Zealand’s trusted solution for reliable, long-term water storage. Manufactured with premium polyethylene in a seamless one-piece design, ENDURO tanks combine form, function and future-proof engineering to protect what matters most: your home, your farm, your business.

• Large ENDURO tanks range from 10,000 Ltr to 30,000 Ltr capacities
• Corrugated side walls for extra strength
• One piece construction - reducing maintenance and costs
• Bury 1 metre in ground to overcome height restrictions
• 20 Year Promax Warranty - providing you with peace of mind
• Multiple inlet/outlet panels - saving you installation time
• 600mm Manhole
• Clean, fresh, untainted storage for drinking and household use
• Threaded base outlets

North Island Models:
All Enduro tanks are available in 7 contemporary colour options to suit any setting

South Island Models:
All Enduro tanks are available in 7 contemporary colour options to suit any setting

• Small ENDURO tanks range from 450 Ltr to 5,000 Ltr capacities
• Corrugated side walls for extra strength
• Maintenance-free one piece moulded construction
• Easy installation with multiple inlet/outlet opportunities
• Clean, fresh, untainted storage for drinking and household use
• 1x threaded base outlet
• Special outlets available on request
• Choice of 7 colours to suit your surroundings
• 450mm manhole

Nationwide Models:
All Enduro tanks are available in 7 contemporary colour options to suit any setting

North Island Only Models:
All Enduro tanks are available in 7 contemporary colour options to suit any setting