Swagelok B-400-6 Union, 1/4 in. Tube OD x 1/4 in. Tube OD, Brass

Join the separate sections of your pilot line where a matching tube connection is needed at either end. The Swagelok B-400-6 brass union lets you join separate lengths of 1/4 in. tube OD while retaining the diameter specified for the run.

Your separate pilot tubes enter matching Swagelok tube fitting connections in the brass body. Each tube ends at its own connection because the union is not bored through. You can locate the join between the sections without changing their outside diameter along the run.

When you assemble pilot lines in a Gulf Coast maintenance shop, put this union at your joint between matching tube sections. Phone Collins-Oliver to quote the part for your work order. It is stocked in Baton Rouge for same-day pickup, and nationwide shipping serves shops beyond the local counter.