With connection sleeves, it’s quick and easy to connect cut or socketless downpipes with the same diameter.... more

Connection sleeve (pipe connector)

Nominal size
50, 60, 76, 80, 87, 100, 120
Materials

Not available in all sizes

... more

Nominal size
75, 110, 110/90
Materials

Not available in all sizes

With connection sleeves, it’s quick and easy to connect cut or socketless box downpipes with the same diameter.... more

Connection sleeve (pipe connector) square shape

Nominal size
80/80, 100/100
Materials

Not available in all sizes

With the adapter, complicated standpipe connections are a thing of the past. Simply slide the adapter on the lower end of the box downpipe and insert into the standpipe. The standpipe cap soldered on ensures a nice finish.... more

Box pipe to standpipe adapter, round

Nominal size
80/80, 100/100
Materials

Not available in all sizes

the plug-in sleeve from GRÖMO – A fitting solution.

Quality through and through.

For connecting two sawed downpipes of the same diameter together, you’ll need a plug-in sleeve. Due to the perfectly fitting indent, the sleeve is easy to install and guarantees an uninterrupted water flow through the roof drainage system

The GRÖMO plug-in sleeve is available in round as well as angular (square) design, whereas the round connector can be selected in a variety of different materials. Zinc, copper, galvanized steel, and aluminum are the raw materials that protect the plug-in sleeve from weather and corrosion. So the downpipe is connected perfectly, reliably, and for the long haul.

The plug-in sleeve is compatible with current pipe diameters from 50 mm to 120 mm, in accordance with DIN EN 612.