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Din Union

Description & Features

Designed for optimal compatibility in industrial hydraulic systems, this steel Din Union ensures a secure and reliable connection. With a straight shape and durable construction, it features a side 1 callout of M26 x 1.5 with a male Din Tube, and a side 2 callout of M22 x 1.5, also with a male Din Tube. The union provides robust performance with an Adaptall L1 length of 31mm and an L2 length of 16.5mm, complemented by a width of 27mm, making it suitable for various high-demand applications.

The steel material offers excellent resistance to wear and tear, ensuring long-lasting service life in demanding environments. As part of the Adaptall brand, this Din Union is engineered with precision to meet the needs of industrial applications, providing a seamless and efficient connection.

SKU: 5000L-18-15

Supplier Part Number (MPN): 5000L-18-15

Specifications

CH Width 27mm	L1 Length 31mm	L2 Length 16.5mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout M26 X 1.5	Side 1 Gender M	Side 1 Size L18	Side 1 Type Din Tube	Side 2 Callout M22 X 1.5	Side 2 Gender M	Side 2 Size L15	Side 2 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5000L-18-15	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Dale B on Feb 19, 2026, 5:21 PM

What are the thread sizes on both ends of this union? Trying to make sure it'll mate up right before I order.

Answer by: Customer Support on Feb 21, 2026, 6:45 AM

Both ends run male DIN tube fittings. Side one is M26 x 1.5 and side two is M22 x 1.5, so they are two different sizes. Worth double-checking your line sizes before ordering since this is not a same-size union on both ends.