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Din Bulkhead Union

Description & Features

Designed for reliable hydraulic connections, the Din Bulkhead Union offers a robust solution for industrial applications. This straight union is crafted from high-quality steel, ensuring durability and resistance to wear in demanding environments. It features dual M22 x 1.5 male connections, making it compatible with Din tube systems. The union's dimensions include widths of 27mm and 30mm, with an overall length of 57mm, allowing for precise installation in tight spaces.

Adaptall's engineering excellence is evident in the union's thoughtful design, suitable for a range of hydraulic systems. The L15 size on both connection sides ensures a secure fit, minimizing the risk of leaks. This product is ideal for professionals seeking reliable performance and ease of use in hydraulic setups.

SKU: 5040L-15

Supplier Part Number (MPN): 5040L-15

Specifications

CH1 Width 27mm	CH2 Width 30mm	L1 Length 57mm	L2 Length 12mm	L3 Length 31mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout M22 X 1.5	Side 1 Gender M	Side 1 Size L15	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 5040L-15	Product Weight 0.26 lbs

Product Questions & Answers (3)

Question by: Brenda A on May 24, 2025, 3:03 PM

both sides are M22 x 1.5 male on this thing, does that mean i need female DIN fittings on whatever im connecting it to?

Answer by: Customer Support on May 26, 2025, 11:54 AM

Yeah, both connection points are M22 x 1.5 male DIN tube fittings, so whatever you're threading into on each end will need to accept a male DIN connection. That's pretty standard for bulkhead union setups where the union itself carries the male threads and the mating ports or nuts provide the female side. Size on both ends is L15, so keep that consistent across your connections and you'll be in good shape.

Question by: Tommy S on Nov 29, 2025, 1:25 PM

Will this union hold up to typical hydraulic pressures without leaking?

Answer by: Customer Support on Nov 30, 2025, 9:56 PM

Steel construction gives this bulkhead union the durability needed for demanding hydraulic systems, and the L15 size on both connection sides ensures a secure, leak-resistant fit.

Question by: Darryl G on Aug 2, 2025, 7:31 AM

got a panel pass-through deal with DIN tube ends. is this the straight bulkhead union with M22 x 1.5 male on both sides?

Answer by: Customer Support on Aug 4, 2025, 6:00 AM

For a straight bulkhead pass-through, it matches that setup. Both ends are M22 x 1.5 male DIN tube connections, and both sides are size L15.