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Brennan -20 C62 x -24 MJIC 45 degree

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Description & Features

This 45-degree elbow fitting features a -20 C62 flange connection and a -24 MJIC end. The Brennan -20 C62 x -24 MJIC 45 degree fitting is part of the 1803 series.

With a 1-7/8-12 thread size on the -20 end and a 1-1/4 flange size, this elbow offers a secure and reliable connection. It has an AF dimension of 2.000 inches, an L1 length of 4.875 inches, and an L2 length of 1.400 inches. Designed for a 1-1/2 inch tube OD.

SKU: 1803-24-20

Supplier Part Number (MPN): 1803-24-20

Specifications

af Dimensions
2 in
Connection Size 1
1-1/2 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
2 in
l1 Dimensions
4-7/8 in
l2 Dimensions
1.4 in
Material
Steel
Material Construction
S20C Steel
Maximum Operating Pressure
3000 psi
Series
1803 Series
Thread Size
1-7/8-12
Tube Outside Diameter
1-1/2 in

Product Questions & Answers (3)

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Question by: Rhonda B on Feb 2, 2026, 9:53 AM
trying to swap out an elbow on a 1-1/2 tube line, is this one the right size on both ends?
Answer by: Customer Support on Feb 3, 2026, 5:24 PM
It matches a 1-1/2 inch tube OD, with a -20 Code 62 flange end (1-7/8-12 thread, 1-1/4 flange size) and a -24 MJIC male end.
Question by: Cody P on Aug 22, 2025, 9:59 PM
part number 1803-24-20 -- does that -20 end run a 1-7/8-12 thread or is the thread size something different on the flange side?
Answer by: Customer Support on Aug 24, 2025, 6:39 AM
The -20 C62 flange end uses a 1-1/4 inch flange size, and the threaded side on the MJIC end is 1-7/8-12. Those are two separate connection types on the same fitting, so just make sure you're matching each end to the right port on your system.
Question by: Roy C on Aug 27, 2025, 9:38 AM
Will this fitting work for a 1 1/2 inch OD tube?
Answer by: Customer Support on Aug 28, 2025, 4:22 PM
Yes, this elbow fitting is designed for a 1-1/2 inch tube OD.

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