MaxiFit® Caps

CT Series

Designed for testing and blanking off a pipe end, although the assembly must have suitable external support to prevent movement under pressure. Alternatively, the MaxiCap provides a connection between a plain ended and a threaded pipe.
Extensive range is available in sizes DN50 - DN300

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

A rigorous bolt torque test is completed to confirm that the bolt, end ring and adaptor bosy are capable of withstanding bolt over-tightening to 1.5 times maximum recommended torque.

Main body: Ductile Iron to BS EN 1563 Symbol EN GJS-450-10
Gasket: EPDM compound Grade E to BS EN 681-1, Type WA, WC
Nitrile compound to Grade G BS EN 682, Type G

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).

Product Data

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Part Number Nominal Size (mm) Nominal Size (inches) Ø Range Min. Ø Range Max. Enquiry
CT2316 50 2" 57 74
CT2317 65 2 1/2" 63 85
CT2305 80 3" 85 107
CT2306 100 4" 107 132
CT2307 125 5" 132 158
CT2308 150 6" 158 184
CT2309 175 7" 189 212
CT2310 200 8" 218 244
CT2311 225 9" 243 269
CT2312 250 10" 266 295
CT2313 300 12" 315 349