250 LT Rotoplas Underground Pit



250 LT Rotoplas Underground Pit

Our 250L Vertical Underground Tank is the smallest in our range of polyethylene vertical underground tanks. As with all of our range it has been finite element analysis tested by a qualified engineer and designed to meet and exceed Australian Standard 1546.1 These tanks are widely used for sewage pump stations, lift stations, storm water pump systems and rainwater holding tanks. Manufactured from quality polyethylene and currently available in black.


  • FEA tested by a qualified engineer and designed to meet and exceed the requirements of AS1546.1
  • Manufactured from polyethylene
  • Suitable for handling sewage, stormwater, trade waste
  • Available in black colour


  • Product Code: VUT250
  • Depth: 875mm
  • Outer Diameter: 730mm
  • Inner Diameter: 630mm
  • 250 Litre Capacity
  • Available with polyethylene pedestrian duty 700mm x 700mm access cover/lid OR Class B/Class D cast iron lid


Rotoplas’ rainwater tank delivery zone includes the Newcastle, Sydney, Illawarra, South Coast, Canberra and Southern Highlands regions. These regions are bordered by Bega on the South Coast, inland to Cooma, Yass and Goulburn in the Southern Highlands, the Hume Highway/M5 into Western Sydney and the M7 and M1 from Sydney up to Newcastle.

If you are outside these delivery regions, please call us on (03) 8795 7715 to check whether we can deliver to your area and get a freight proposal.





Dimensions (mm)

730D x 630H, Internal diameter 630D

Supplied Accessories

Poly Class A Lid

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