Copper M-Press End Cap: Seal a Tube End in One Press (video guide)

The copper M-press end cap from MaxHeatUFH seals the end of a copper tube with one press. Use it to cap off a dead leg, blank a spur for later, or close a run for a pressure test.

Watch the full video and the quick version below, and download the data sheet and install manual for the exact specification.

Key facts

• Seals a tube end in one press
• Cap a dead leg, blank a spur or close a run for testing
• Every size from 15 to 54mm, M-profile
• 15mm in bags of 20 or boxes of 300
• Pressed caps are permanent. Cut out to change

How to fit it

1. Cut the tube square, deburr inside and out and wipe clean
2. Mark the insertion depth and check the seal
3. Push the cap on to the mark and press with the matching M-profile jaw
4. Check the mark didn't move
5. Check it is pressed, then pressure test and check for weeps

Buy it

The Copper M-Press End Cap is available from MaxHeatUFH. Order by 12pm on a working day for next working day UK delivery. Trade customers see their trade price when logged in.

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