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SUA-20-20-S6

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Description & Features

Designed for 1-1/4 inch tube OD connections, this AN union fitting provides a reliable male-end interface for AN flare hydraulic lines. The union configuration allows two AN flare line ends to be joined inline, making it well-suited for routing and connecting hydraulic tubing in industrial and fluid power assemblies where a secure, leak-resistant flare connection is required.

The SUA-20-20-S6 follows AN (Army-Navy) flare fitting standards, which are widely used in hydraulic and fluid system assemblies where consistency and interchangeability across components are important. At the -20 port size, this fitting is compatible with standard AN20 fittings and tubing of matching OD.

SKU: SUA-20-20-S6

Supplier Part Number (MPN): SUA-20-20-S6

Specifications

Brand
S-LOK®
Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Flared, Compression
Connection Type 1
Tube Compression
Connection Type 2
Flared
Dimensions
77.56 in L
Fitting Type
Union
Hex Size
1-7/8 x 1-3/4 in
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
SUA Series
Thread Size
1-5/8-12

Product Questions & Answers (1)

Question by: Brenda R on Jun 7, 2025, 3:12 PM
Can I use this AN union with my existing AN20 lines?
Answer by: Customer Support on Jun 8, 2025, 6:27 PM
Being that it's a -20 port size, this fitting is made to work with standard AN20 fittings and tubing that have a matching OD.

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