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Carat Septic Tank — Three Chamber

GRAF

Carat Septic Tank — Three Chamber

Three-chamber Carat septic — partial biological GRAF Carat three-chamber septic tank for primary settlement with partial biological treatment. Source: graf.info septic tank three chambers.

Brand

GRAF

Range

Wastewater

SKU

CARAT-SEPTIC-3CH

Selected SKU

CARAT-SEPTIC-3CH

Price on request

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Upload plans on the quote form for civil sizing, pump station design, or treatment plant PE calculations.

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Certified qualityISO 9001 · AS/NZS standards
Australian madeRotomoulded in Western Australia
5-year warrantyOn wastewater treatment products
Recycled plasticsSustainable manufacturing

Typical applications

Off-grid sitesCommercialRemote / rural

Full specification

Product details

Key construction, installation and performance notes for Carat Septic Tank — Three Chamber.

Overview

GRAF Carat three-chamber septic tank for primary settlement with partial biological treatment. Source: graf.info septic tank three chambers.

Specification focus

Technical documents

Brochures, drawings, manuals & BIM

Download brochure

Rainwater management brochure

PDF product information for specification and install planning.

Download PDF

Brochures & catalogues

(1)
Rainwater management brochureBrochure PDF

Drawings

(18)
Carat 2700L MaxiPDF | DWG-222.pdf | Rev 1 | 17/05/2016Carat 2700L MiniPDF | DWG-227.pdf | Rev 1 | 17/05/2016Carat 3750L MaxiPDF | DWG-231.pdf | Rev 1 | 17/05/2016Carat 3750L MiniPDF | DWG-235.pdf | Rev 1 | 17/05/2016Carat 4800L MaxiPDF | DWG-239.pdf | Rev 1 | 17/05/2016Carat 4800L MiniPDF | DWG-243.pdf | Rev 1 | 17/05/2016Carat 6500L MaxiPDF | DWG-246.pdf | Rev 1 | 17/05/2016Carat 6500L MiniPDF | DWG-249.pdf | Rev 1 | 17/05/2016Baffles for CaratPDF | DWG-311.pdf | Rev 1 | 23/05/2019Carat 2700 Septi Half MiniPDF | DWG-160.pdf | Rev 1 | 22/05/2017Carat 3750 Septi Half MaxiPDF | DWG-175.pdf | Rev 1 | 22/05/2017Carat 6500 Septi Half MiniPDF | DWG-218.pdf | Rev 1 | 1/06/2017Graf Carat RS 2700 L Underground Installation (Wastewater)PDF | DWG-301.pdf | Rev 1 | 17/06/2018Graf Carat RS 3750 L Underground Installation (Wastewater)PDF | DWG-304.pdf | Rev 1 | 2/08/2018Graf Carat RS 4800 L Underground Installation (Wastewater)PDF | DWG-307.pdf | Rev 1 | 17/06/2018Graf Carat RS 6500 L Underground Installation (Wastewater)PDF | DWG-310.pdf | Rev 1 | 17/06/2018Carat 10,000 Septic tank (without baffle)PDF | DWG-460.pdf | Rev 2 | 24/10/2025Carat 2,700 Septic tankPDF | DWG-480.pdf | Rev 1 | 24/10/2025

Technical manuals

(5)
Graf Installation and Maintenance Instructions for GRAF Septic Tank Carat RS SeriesPDF | MNL-007.pdf | Rev 4 | 1/09/2020Setup and Operation Instructions GRAF Pump StationsPDF | MNL-098.pdf | Rev 1 | 22/07/2024Instructions for Installation of E Pro Commercial Multiple Tank Setting up Kit in Carat TankPDF | MNL-057.pdf | Rev 1 | 15/08/2018Assembly and Installation Instructions Carat XXLPDF | MNL-096.pdf | Rev 2 | 14/10/2024Operation and Maintenance Instructions GRAF Septic TanksPDF | MNL-103.pdf | Rev 1 | 20/05/2025

BIM / Revit guidance

(1)
BIM/Revit handling guide - CaratBIM guidance PDF

Complete the system

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Real installations

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Size this product for your project

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