Geberit Mapress Copper Reducer With Plain End (18mm - 108mm)
The Geberit Mapress Copper Reducer with Plain End is a concentric reducing fitting that steps pipework down from one diameter to a smaller plain end, forming part of the Geberit Mapress press-fit system. Instead of soldering, the connection is made by pressing in seconds, giving a fast, flame-free joint with no hot-works permit required. It is manufactured from Cu-DHP copper CW024A (EN 1412) for durable, corrosion-resistant performance.

Every Geberit Mapress fitting is engineered for installation security and traceable quality: a pressing indicator and a transparent protection plug on the pressing socket help confirm a correct connection, while the Leak Before Pressed feature makes any unpressed joint visibly leak during testing up to and including ø 54 mm so it cannot be overlooked. Proven seal materials suit a wide range of media, with a CIIR seal ring up to ø 54 mm and an EPDM seal ring above ø 54 mm.

Key features

• Pressing indicator
• Leaky if unpressed up to ø ≤ 54 mm
• Concentric
• Seal ring made of CIIR, black, up to ø ≤ 54 mm
• Seal ring made of EPDM, black, from ø > 54 mm
• Pressing socket with transparent protection plug

Suitable for

• For cold and hot potable water
• For cooling and heating water without antifreeze agent
• For cooling and heating water with antifreeze agent
• For district heating water ≤ 120 °C
• For service water and process water
• For compressed air (oil purity class 0–3)
• For negative pressure
• For inert gases (e.g. nitrogen)
• For technical building systems, industry and shipbuilding

Available in a size range from 18mm to 108mm.