Copper M-Press Straight Reducer

A copper M-press straight reducer joins two different sizes of copper tube in a straight line, with a press socket on each end. Use it to step a run down, for example from 22mm to 15mm for a radiator or tap feed. There are 12 sizes, from 22-15mm up to 54-42mm.

Why installers use it

• Press both ends: each end goes straight onto tube, so no extra fittings are needed.
• 12 sizes: covers every common step from 15mm up to 54mm.
• Flame-free: pressed with M-profile jaws in both sizes.
• Bag or box: full packs only. Our supplier does not split packs.

Pack sizes

Choosing the size

The first number is the large end and the second is the small end. If you want to push the large end into another fitting instead of onto tube, choose the fitting reducer.

Works with

• Copper M-Press Fitting Reducer
• Copper M-Press Unequal Elbow
• MaxHeatUFH M-Profile Press Jaws
• Copper M-Press Fittings

Questions

Which press tool do I need?
Any tool that takes M-profile jaws in the size you are pressing. With MaxHeatUFH jaws, 15, 22 and 28mm fit both the Electric Hydraulic Press Tool (MH-EHCS) and the High Power tool (MH-HPEHCS). 35, 42 and 54mm need the High Power tool.

Can I buy single fittings?
No. Our supplier does not split packs, so we sell full bags and boxes only.

Order by 12pm, Monday to Friday, for next working day UK delivery.

Product codes: MHF9-S22x15, MHF9-S28x15, MHF9-S28x22, MHF9-S35x15, MHF9-S35x22, MHF9-S35x28, MHF9-S42x22, MHF9-S42x28, MHF9-S42x35, MHF9-S54x28, MHF9-S54x35, MHF9-S54x42