Swagelok B-400-6-1 Reducing Union, 1/4 in. Tube OD x 1/16 in. Tube OD, Brass

From your sample run to the smaller analyzer tube, the diameter change belongs at a reducing union. The Swagelok B-400-6-1 brass reducing union lets you connect 1/4 in. tube OD to 1/16 in. tube OD with a fitting sized for both.

You bring the larger tube into the 1/4 in. Swagelok tube fitting end and the small tube into the 1/16 in. end. The brass body joins those separate lengths. Place your size transition at this joint while retaining tube fitting connections on both sides.

For a Gulf Coast analyzer assembly specified in brass, you can place this union where your sample tubing changes diameter. Phone Collins-Oliver to quote the reducing union for your parts list. It is stocked in Baton Rouge for same-day pickup, with nationwide shipping available for your shop.

Key Features

Brass body
1/4 in. Swagelok tube fitting end
1/16 in. Swagelok tube fitting end
Not bored through
Genuine Swagelok product
Stocked in Baton Rouge with same-day pickup and nationwide shipping

Technical Specifications

Part Number: B-400-6-1
Manufacturer: Swagelok
Body Material: Brass
Connection 1 Size: 1/4 in.
Connection 1 Type: Swagelok® Tube Fitting
Connection 2 Size: 1/16 in.
Connection 2 Type: Swagelok® Tube Fitting
Bored Through: No
Flow Restrictor: No
Cleaning Process: Standard Cleaning and Packaging (SC-10)
Manufacturer product line: Fittings > Tube Fittings and Adapters > Reducers > Straights