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316 Stainless Steel Flanged Offtakes Clamps

Derwent Industries 316 Stainless Steel Flanged Offtakes are Australian manufactured. The range of Flanged Offtakes are available in various sizes with the number of segments dependant on pipe OD and offtake required. Flanged offtakes are an ideal solution to add new service connections without the need for service interruption.


Technical Data Flanged Offtakes Clamps:


Size Range:                                DN100 – DN 900

BSP Offtake Sizes                     DN100 / 150 / 225 / 250 / 300
                                                     (Offtake size is dependent on host pipe)


Temperature Range:                -10°C to 60°C


Max. Operating Pressure:       1600 kPa (DN100-450)


Quality Assurance:                    ISO9001:2015


Certificate Number:                  QEC2004


• 316 Stainless Steel for superior corrosion protection

• Studs and Nuts coated with molybond to prevent galling

• Flanges 316 SS:
   -    Table C/D to AS 4087 standard
   -    Others available on Request


• Nitrile Gasket - Other gasket materials are available on request

• Flanged Offtakes are fully passivated, ensuring superior quality

• All studs are supplied with plastic thread protectors

• Manufactured in Australia


he Derwent Industries Flanged Offtakes are ideal for new service connections on existing or new mains. The ability to tap an existing main under pressure through the utilisation of a Stainless Steel Flanged Offtake, eliminates the need to shut the main, interrupting service to utility customers as well as reducing the risk of contamination via a cut in.

Please refer to installation instruction for all installations.


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