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BRENNAN ADAPTER

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Description & Features

This Brennan adapter features a 20MJ male JIC to 20 flange connection in a 45-degree elbow configuration, designed to meet Code 62 standards. The 1 5/8-12 UN thread ensures a secure fit, while the 1 1/4" flange provides reliable connection to compatible hydraulic systems.

With a 1 11/16" AF In dimension and a 1 1/4" tube OD, this adapter offers precise and dependable performance. The 1803 series adapter includes an L1 length of 4.53 inches and an L2 length of 1.65 inches, making it suitable for various hydraulic applications.

SKU: 1803-20-20

Supplier Part Number (MPN): 1803-20-20

Specifications

Brand
BRENNAN
af Dimensions
1-11/16 in
Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Flanged, Male JIC
Connection Type 1
Male SAE 37 deg JIC
Connection Type 2
SAE Code 62 Flange
Dimension Standards
SAE J514, SAE J518
Finish
Trivalent Zinc-Plated
Fitting Type
45 deg Elbow
Hex Size
1.688 in
l1 Dimensions
4.53 in
l2 Dimensions
1.65 in
Material
Steel
Material Construction
S20C Steel
Maximum Operating Pressure
4000 psi
Series
1803 Series
Thread Size
1-5/8-12
Tube Outside Diameter
1-1/4 in

Product Questions & Answers (1)

Question by: Larry O on Dec 12, 2025, 1:25 PM
Would this fitting work with a standard Code 62 flange setup?
Answer by: Customer Support on Dec 13, 2025, 5:25 PM
This Brennan adapter is designed specifically to meet Code 62 standards with its 20 flange connection, so it should be a good fit for those systems.

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