SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Ss Din Bulkhead Union

Ask A Question

Description & Features

The Ss Din Bulkhead Union is expertly crafted from durable stainless steel, ensuring robust performance in demanding industrial environments. With a straight shape and dual DIN tube connections, this union is designed for applications requiring reliable coupling. Each side features an M22 x 1.5 male thread, providing a consistent and secure fit for L15-sized components.

Dimensions are thoughtfully engineered, with a CH1 width of 27mm and a CH2 width of 30mm, offering ease of installation and integration into existing systems. The union's overall length of 57mm, complemented by L1, L2, and L3 lengths of 57mm, 12mm, and 31mm respectively, ensures that it fits seamlessly into your setup without sacrificing performance.

SKU: SS5040L-15

Supplier Part Number (MPN): SS5040L-15

Specifications

Brand
adapt-all
Additional Information
Light-Duty
Connection Size 1
L15
Connection Size 2
15 mm
Connection Type
Metric
Connection Type 1
DIN Tube
Connection Type 2
DIN Tube
Dimension Standards
DIN 2353
Dimensions
57 mm L
Fitting Type
Union
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
SS5040 Series
Thread Size
M12x1.5

Product Questions & Answers (3)

Question by: Judy H on Feb 8, 2026, 10:13 AM
Will this bulkhead union hold up alright in a hydraulic system with some vibration?
Answer by: Customer Support on Feb 10, 2026, 6:14 AM
Stainless steel construction makes this union plenty durable for industrial settings where vibration is a factor.
Question by: Connie S on May 25, 2025, 2:32 PM
both sides on this thing are M22 x 1.5 male DIN tube connections right? just want to make sure before i order a couple
Answer by: Customer Support on May 27, 2025, 11:42 AM
Correct on both counts. Each side runs M22 x 1.5 male thread with an L15 DIN tube connection, and the configuration is identical end to end. Straight union, same callout on both sides, so whatever you're connecting needs to match that spec on each end.
Question by: Sheila W on Feb 3, 2026, 10:37 AM
trying to swap out an old bulkhead union, what thread and size is this one again?
Answer by: Customer Support on Feb 4, 2026, 2:17 PM
Both ends are M22 x 1.5 male threads and they are DIN tube connections in size L15, so it matches L15 DIN tube setups that use M22 x 1.5 on each side.

Tell us what you need and we'll get back to you.

Fields marked * are required.