MODEL SS-8X STAINLESS STEEL  HEAVY DUTY FLEXIBLE COUPLING

The Model SS-8X is designed for high pressure applications including reverse osmosis and desalination systems.  The SS-8X is available in stainless steel 304, stainless steel 316, Duplex CD3MN (2205), Super Duplex CE8MN, CE3MN (2507) and 6-Moly stainless steel CK3MCuN (254SMO).  The SS-8X features 304 or 316 bolts, washers and Silicon Bronze nuts to help prevent galling during repetitive use. 

* The working pressure shown is based on cut-grooved Sch. 40S or 80S pipe.  For other pipe schedules and roll-grooved pipe, see the below table on page 2. 

† Axial Displacement and deflection figures are for roll grooved standard weight stainless steel pipe.  Values for cut grooved pipe will be double that of roll grooved.  These values are maximums; for design and installation purposes these figures should be reduced by: 50% for ¾”/DN20 – 3½”/DN90; 25% for 4”/DN100 and larger to compensate for jobsite conditions.