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Din Bulkhead Union

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Description & Features

Designed for precision and durability, this steel bulkhead union is an essential component for industrial hydraulic applications. Offering a straight configuration, it features dual M26 x 1.5 male DIN tube connections. With a width of 32mm on channel 1 and 36mm on channel 2, this union is engineered to ensure a robust fit and reliable performance in demanding environments.

Its compact design, with lengths of 61mm, 13.5mm, and 32.5mm across various sections, allows for seamless integration into complex systems. The high-quality steel construction ensures resistance to wear and tear, providing long-lasting use. Ideal for connecting pipes or tubing in hydraulic systems, this bulkhead union by Adaptall is a dependable choice for maintaining efficient fluid transfer and system integrity.

SKU: 5040L-18

Supplier Part Number (MPN): 5040L-18

Specifications

Brand
adapt-all
Connection Size 1
18 mm
Connection Size 2
18 mm
Connection Type
Male Metric
Connection Type 1
Male Metric DIN 24 deg Tube
Connection Type 2
Male Metric DIN 24 deg Tube
Dimension Standards
DIN 2353
Dimensions
61 mm L
Finish
Zinc-Plated
Fitting Type
Union
Hex Size
32 mm, 36 mm
Material
Steel
Material Construction
Carbon Steel
Series
5040 Series
Thread Size
M26x1.5

Product Questions & Answers (2)

Question by: Brent G on Oct 10, 2025, 2:45 PM
got a bulkhead pass-through spot on my panel. is this the straight union with m26 x 1.5 male ends on both sides?
Answer by: Customer Support on Oct 12, 2025, 6:15 AM
For a straight bulkhead union setup, this one matches that layout. It uses M26 x 1.5 male DIN tube connections on both sides, so it is set up to pass through a bulkhead and connect DIN tube fittings on each side.
Question by: Harold P on Sep 17, 2025, 7:27 PM
Both sides on this thing are M26 x 1.5 male DIN tube fittings, right? Just want to make sure before I go cutting into my line.
Answer by: Customer Support on Sep 18, 2025, 8:41 PM
Correct on both counts. Each side uses an M26 x 1.5 male DIN tube connection, so you're working with matching thread specs all the way through. The straight configuration means there's no angle or offset to account for, just a clean inline path from one side to the other. SKU 5040L-18 is the part number if you need to reference it for your records.

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