This document is the HDPE Singlewall Fittings Manual. External Snap and single wall split couplers shown with illustrations and table.

The illustration of the External Snap Coupler shows the coupler. A table provides the dimensions for part number, pipe size and A/B.

The illustration of the Single Wall Coupler shows the coupler with the factory cut line and couplers bound by wrapping 2” wide polyethylene tape supplied. A table provides the dimensions for part number, pipe size and A/B.

Notes state that parts can be used on dual wall pipe and all dimensions are nominal.