Tri-Clamp Single-Swaged Hosetail

Single-swaged hose shank pre-welded to a Tri-Clamp ferrule

This hosetail transitions from a flexible process hose to a sanitary Tri-Clamp joint. Each fitting is supplied pre-welded with a Tri-Clover ferrule at the connection face and a straight tubular hose shank formed with a single circumferential swaged bead near the hose insertion end.

Comparing hose shank diameter and clamp flange OD

The grade 304 stainless steel series spans nine size rows from 3/4 inch (19.05 mm) to 4 inches (101.6 mm). Notably, two 3/4-inch hose shank options (A = 19.05 mm) are listed: a standard 3/4-inch version with a 25 mm mini clamp flange, and a 3/4"×1" version that steps up to a 50.5 mm flange shared by the 1", 1 1/4" and 1 1/2" sizes.

Axial length and retention bead dimensions

Overall length is 112.7 mm across the 3/4-inch through 3-inch configurations and 115.9 mm on the 4-inch (119 mm flange OD) configuration. On the paired dimensional drawing, the single swaged bead is 9 mm wide (E), positioned 18 mm from the hose tip (C), with bead outside diameter (D) ranging from 23.05 mm to 105.6 mm.

Column lettering differences and wall thickness check

Note that the series schedule labels flange OD as B and overall length as C, whereas the dimensional drawing labels overall length as B and flange OD/ID as F(1)-F(2). In addition, the series schedule and PDF list a 1.5 mm wall thickness while the native web diagram marks 2.0; confirm wall thickness and clamp gasket sizing before assembly.