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Danfoss / Eaton Bulkhead Union Connector

Description & Features

The Danfoss / Eaton Bulkhead Union Connector offers a simplified and improved design suitable for various environments. This Waltech tube fitting provides increased uptime in critical applications and reduces maintenance costs through enhanced corrosion protection.

With a wide range of styles available in both metric and imperial sizes, this union adapter is designed for versatility. It features a tube ID of 2.1167 inches and a product width of 0.94 inches.

SKU: WAL061657

Supplier Part Number (MPN): WAL061657

Alternate Part Numbers: GSS12L

Specifications

Brand Aeroquip® by Danfoss	Connection Size 1 L12	Connection Size 2 12 mm	Connection Type Tube	Connection Type 1 24 deg Tube	Connection Type 2 24 deg Tube	Fitting Type Stud Fitting	Hex Size 24 mm	Material Steel	Material Construction Carbon Steel	Maximum Operating Pressure 400 bar	nmfc 50	Segment Code C	Series L Series	Thread Size M18x1.5

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Model Number	Connection Size 1	Connection Size 2	Thread Size	Hex Size	Price	Action
WAL061658	18 mm	18 mm	M26x1.5	32 mm, 36 mm
WAL061995	L15	15 mm	M22x1.5

Product Questions & Answers (1)

Question by: Howard E on Jan 17, 2026, 8:47 AM

What size tubing does this bulkhead union connector work with?

Answer by: Customer Support on Jan 18, 2026, 4:39 PM

This union adapter is designed for tubing with an inner diameter of 2.1167 inches.

Danfoss / Eaton Bulkhead Union Connector

Description & Features

Specifications

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Product Questions & Answers (1)