MaxiFit Large Diameter Adaptor

  • Design life expectancy of 50 years, established by rigorous 'Accelerated Age Testing' which subjects product to working pressure at 80°C for 1000 hours.
  • Wide tolerances permit lower stock holding.
  • Sizes from DN350 to DN 600.
  • All models accommodate angularity between pipes which allows for normal pipeline movement caused by ground settlement. Couplings and reducing couplings allowing for 6° total angular deflection (3° total on the flange adaptors).
  • A rigorous bolt torque test is completed to confirm that the bolt, end ring and adaptor body are capable of withstanding bolt over-tightening to 1.5 times maximum recommended torque.
Pipe Materials
Ductile Iron Steel PVC Cast Iron Asbestos Cement Stainless Steel PE HEP30 GRP ABS Concrete Copper
Water Gas

1 Simple to Fit

All Large Diameter MaxiFit, MaxiStep & MaxiDaptor products (DN350- DN600) have a long sleeve length as standard; this is a major benefit to the installer, allowing for greater cutting tolerances and a greater pipe insertion depth - sealing beyond corrosion damaged pipe ends to create a safe and permanent repair.

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    MaxiFit Brochure

    Wide tolerance range. Mechanical pipe fitting technology.


Data Sheets

  • 1. MaxiDaptor Large Diameter Flange Adaptor ANSI Flange Drilling Datasheet Download > (PDF)
  • 2. MaxiDaptor Large Diameter Flange Adaptor PN10 Datasheet Download > (PDF)
  • 3. MaxiDaptor Large Diameter Flange Adaptor PN16 Datasheet Download > (PDF)

Additional Downloads