MaxiFit® Couplings
CT Series
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
Captive, non-rotating bolt heads require just a torque wrench to install.
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)
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| Part Number | Nominal Size (mm) | Nominal Size (inches) | Ø Range Min | Ø Range Max | Enquiry |
|---|---|---|---|---|---|
| CT2400 | 50 | 2" | 57 | 74 | |
| CT2410 | 65 | 2 1/2" | 63 | 85 | |
| CT2401 | 80 | 3" | 85 | 107 | |
| CT2402 | 100 | 4" | 107 | 132 | |
| CT2416 | 125 | 5" | 132 | 158 | |
| CT2403 | 150 | 6" | 158 | 184 | |
| CT2417 | 175 | 7" | 189 | 212 | |
| CT2418 | 200 | 8" | 218 | 244 | |
| CT2419 | 225 | 9" | 243 | 269 | |
| CT2420 | 250 | 10" | 266 | 295 | |
| CT2421 | 300 | 12" | 315 | 349 |
