4N Products - Tapping bands - Pre Taps - Couplings - Stockbrands Australia

Stockbrands Co. Pty Ltd

Metric Tapping Bands

4N Tapping bands are precision molded in a high grade engineered nylon blend plastic with 316 stainless steel bolt and nut coated in a specially formulated anti galling compound. Suits all AS diameter pipes and pipe surfaces and are available with 20, 25.32, 40 & 50mm tapered BSP threaded off takes, in accordance with AS1722.

KThe E-Lip seal requires low bolt torque to be effective, thereby reducing point loading on the pipe.

4N Tapping bands are colour coded to match pipe types for easy field identification, ie:

  • 4N White suits AS/NZ4793, Series 1 PVC (IRRIGATION)
  • 4N Blue suits AS/NZ4793, Ductile, AC and Series 2 PVC Pipe (MAINSWATER)
  • 4N Black suits AS1159 Poly Pipe rated to PN16.

4N Tapping bands are available to suit from 40mm Copper to 225mm PVC pipes.

Please view our Dimensions Chart and our installation instructions

Straight and Curved Seals

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Stockbrands Co. Pty Ltd
53 Edward Street
Osborne Park WA  6017

Phone: 08 9202 6900
Fax: (08) 9444 0619