Galvanised Cast Couplings 50NB through to 150NB with SBR rubber gaskets for water and air service. 200NB and 250NB with NBR rubber gaskets.
|50NB & 100NB||20 bar working pressure||60 bar test pressure|
|150NB to 250NB||20 bar working pressure||40 bar test pressure|
Fittings are manufactured from pipe to SABS62 in sizes up to and including 250NB.
Wall thicknesses are as follows:
In general all fittings are manufactured to comply with SABS815 with dimensional standards to comply with Australian “Long Series” detail.
Working Pressure for fittings up to and including 100NB is 20 bar with a test pressure of 60 bar. For sizes 150NB to 200NB working pressure is 20 bar with a test pressure of 40 bar.