The Geberit Mapress Stainless Steel adaptor union brings a demountable, threaded connection into the Mapress Stainless Steel press-fit system, with a male BSP thread and a union nut in CrNi steel so the joint can be undone for servicing without cutting back the pipework.

Fitted with an FKM (blue) seal ring and an FPM flat gasket, this is the wide-media variant of the Mapress Stainless Steel range — rated well beyond water, into oils, fuels, and technical and industrial gases — with a pressing indicator that shows at a glance whether the joint has been correctly pressed, and a black protection plug on the pressing socket to keep the seal clean until it's fitted.

Key features

• Pressing indicator confirms a completed press
• Silicone-free (LABS-free)
• Seal ring made of FKM, blue
• Pressing socket with black protection plug
• Flat gasket made of FPM, green

Suitable for

• For chemicals and technical liquids
• For district heating water ≤ 140 °C
• For thermal media (solar)
• For mineral and lubricating oil
• For motor fuels (e.g. diesel)
• For compressed air (oil purity class 0–4)
• For solar technology, industry and shipbuilding
• For industrial gases (e.g. acetylene, shielding gases)

Available in a size range from 15mm to 54mm.