This coupling GRKF is a flexible coupling that allows for direct size reduction on a piping run and eliminates the need for a concentric reducer + couplings. The gasket has special design that allows both for horizontal and vertical installation.

Available sizes: 1,50x1,25 – 8x6 inch
Working pressure: 300 PSI
UL certified/ FM approved / CNBOP certified
Coating: red painted / galvanised
The following sizes are also available on request, directly from factory: 73mm / 141,3mm / 165,1mm.