A Strap On Boss (SSOB*) is a saddle-type fitting designed to be strapped onto an existing pipe to create a new branch connection without cutting out a section of the main pipe.
The boss outlet is open and sized for a 63 mm connection, ready to accept a suitable adaptor or fitting.
Identifies the specific strap-on boss type or manufacturer series.
Compatible weld adaptors (WA) used to connect the open boss to different pipe wall thicknesses or connection requirements.
Used for thinner wall or lower-pressure connections.
Used where a thicker wall or stronger connection is required.




