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  • About
    • GRAF Australia
      • Our Mission and Values
      • Our Team
      • Accessibility
    • Sustainability
    • GRAF Germany HQ
  • Products
    • Rainwater Solutions
    • Stormwater Solutions
    • Wastewater
    • Trade waste
    • Grease
    • Pump stations
    • Surface drainage
    • Pre treatment
    • Geotech solutions
    • Access covers & frames
  • Technical Solutions
    • Blogs
    • Video Gallery
    • FAQs
    • Case Studies
  • Resources
    • Downloads
    • Brochures
    • BIM Data
    • Certifications/Approvals
    • Dimension drawings
    • Installation instructions
    • Specification sheets
    • Standard details
  • Service/Install
    • Design
    • Supply
    • Commissioning
    • Maintenance
  • Design Tools
    • Hauraton
    • COSMA
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    Home Products Wastewater Septic Solutions Underground

    Carat without baffle

    For applications requiring simple septic holding and treatment, the Carat S without baffle is the perfect option.

    Floating and removable material is extracted from domestic wastewater in mechanical septic tanks.

    This is pure mechanical cleaning, for which you need 500 litres of capacity per inhabitant. If you assume a volume of 150 litres, the wastewater passes through the system in three days. These septic tanks must have a total volume of at least 2,000 litres. A 2,000 litre system is sufficient for four inhabitants, another 500 litres, must be incorporated for each additional inhabitant.

    • Option to install underneath a driveway when you upgrade to a trafficable lid
    • Low weight: can also be installed without a crane
    • Flexibility for installation: the telescopic lid can be tilted and gives you more freedom on where you can install to achieve the required fall
    • Low-cost installation: no concrete required to anchor the tanks
    • Low maintenance: maintenance or cleaning work can be performed through the shafts

    Sizing

    Volume (I)Length (mm)Width (mm)Height (mm)Weight (kg)
    2700208015652010120
    3750228017552200150
    4850228019852430185
    6500239021902710220

    Accessory

    Deaeration end DN 100

    Deaeration end DN 100

    [369017] 

    About us

    GRAF Australia acknowledges the Traditional Owners of Country throughout Australia, and pay our respects to Elders past, present and emerging.

    GRAF International Headquarters

    Phone: +61 1300 131 971

    Fax: +61 08 6499 2688

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    Head Office (WA)
    43B Sparks Road (Rear Building)
    Henderson 6166 WA

    Postal Address
    PO Box 1182, Bibra Lake,
    WA 6965

    Distribution Centre (VIC)
    1/965 Duncans Road
    Werribee South 3030 VIC
    Direct +61 8 6499 2624

    Distribution Centre (QLD)
    Unit 1, 10-12 Claude Boyd Parade
    Bells Creek 4551 QLD

    Distribution Centre (SA)
    26 Briens Road
    Northfield 5085 SA

    Distribution Centre (NSW)
    650 Wallgrove Road
    Horsley Park 2175 NSW

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