Underground Concrete Water Tanks
4,100 Litres To 10,500 Litres
NSW & The ACT's Choice For Quality Water Tanks At The Right Price
From 4,100 Litres Up To 10,500 Litres
Proudly Made In NSW
All of our Underground Concrete Water Tanks are manufactured right here in NSW with local conditions in mind. Built to last, they're also backed by an industry leading, comprehensive 15 Year Warranty
Unity Tanks is NSW's and the ACT's leading supplier of high quality, cost-effective Underground Concrete Water Tanks.
With all of the renowned strength and versatility of concrete, our extensive range of concrete tanks can be applied to residential or commercial/industrial applications.
Ranging from 4,100 Litres up to 10,500 Litres, our entire range can be configured to meet your specific project's requirement, whether it be for rainwater harvesting and re-use, onsite stormwater detention (OSD) or a combination.
Please contact our knowledgeable team today for a quote on the perfect Underground Concrete Water Tank solution for your project or browse below for further information.
4,100 Litres
Model: C41T
Diameter: 1900mm.
Height (exc. 300mm riser): 1900mm.
Height (inc. 300mm riser): 1900mm.
Dry Weight: 2.95 metric tonnes.
Standard Inclusions:
Class B Trafficable Lid.
300mm Riser Assembly.
Heavy Duty Gattic Manhole Cover.
Full 15 Year Warranty.
Delivery To Site Within 200km Of Sydney Or Throughout The ACT, Including Craning Into Pre-prepared Excavation (provided suitable access).
1,500 Litre Slimline Poly Water Tank
Model: PS15A
Width: 680mm
Length: 1460mm
Height: 2050mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1254 Inc GST
Sale Price: $1066 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
2,000 Litre 'Super Slim'
Slimline Poly Water Tank
Model: PS20A
Width: 625mm
Length: 2175mm
Height: 2015mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1458 Inc GST
Sale Price: $1197 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
2,000 Litre 'Squat'
Slimline Poly Water Tank
Model: PS20B
Width: 680mm
Length: 2180mm
Height: 1685mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1458 Inc GST
Sale Price: $1197 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
3,000 Litre 'Ultra Slim'
Slimline Poly Water Tank
Model: PS30A
Width: 680mm
Length: 3100mm
Height: 2000mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1578 Inc GST
Sale Price: $1355 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
3,000 Litre 'Tall'
Slimline Poly Water Tank
Model: PS30B
Width: 750mm
Length: 2400mm
Height: 2190mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1578 Inc GST
Sale Price: $1355 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
4,000 Litre 'Long'
Slimline Poly Water Tank
Model: PS40A
Width: 870mm
Length: 2930mm
Height: 2100mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1958 Inc GST
Sale Price: $1688 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
4,000 Litre 'Ultra Slim'
Slimline Poly Water Tank
Model: PS40B
Width: 870mm
Length: 2810mm
Height: 2190mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $1958 Inc GST
Sale Price: $1688 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
5,000 Litre 'Slender'
Slimline Poly Water Tank
Model: PS50A
Width: 960mm
Length: 3180mm
Height: 2190mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $2335 Inc GST
Sale Price: $1988 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
5,000 Litre 'Compact'
Slimline Poly Water Tank
Model: PS50B
Width: 1050mm
Length: 3250mm
Height: 1960mm
Free Inclusions:
Inlet Strainer with Stainless Steel Mesh Strainer.
90mm PVC Overflow Device.
25mm BSP Outlet & Heavy Duty Ball Valve Tap.
Choice of 24 Colours.
Full 10 Year Warranty.
Delivery Within 200km Of Sydney NSW Or Throughout The ACT
Normally $2335 Inc GST
Sale Price: $1988 Inc GST + Free Delivery*
*Simply Order Before The End Of June. No Deposit Required. Free Delivery Within 200km Of Sydney & Throughout The ACT.
We're Here To Help!
Our expert and friendly customer service staff welcome any questions you may have regarding the Unity Tanks range of water tanks and pump packages or rainwater harvesting and re-use in general. Please give us a call today on 1300 977 121 or email info@unitytanks.com.au to discuss your project's particular requirements.
