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12FSWT-12ORF Flange Code 61

Description & Features

Designed for 3/4-inch flange connections, the 12FSWT-12ORF Flange Code 61 is a male-end hydraulic fitting manufactured by Brennan Industries to the SAE Code 61 flange standard. With a 3/4-inch pipe size and corresponding flange size, this fitting is suited for medium- to high-pressure hydraulic circuit connections where a reliable flange-to-port seal is required.

Key dimensional references include an A dimension of 2.06 inches, a B dimension of 2.56 inches, and a bolt circle J dimension ranging from 1.250 to 1.255 inches. The K2 thread is 3/8-16, with a K1 drill diameter of 0.406 inches. These dimensions conform to the Brennan 1937-61 series and are compatible with standard Code 61 flange heads and split-flange clamp assemblies.

SKU: 1937-61-12-12

Supplier Part Number (MPN): 1937-61-12-12

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 1937-61-12-12	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Kurt C on Apr 12, 2025, 7:22 AM

Will this flange fitting hold up okay in a hydraulic system that runs pretty much all day, every day?

Answer by: Customer Support on Apr 13, 2025, 4:58 PM

This fitting is well-suited for medium- to high-pressure hydraulic connections where you need a reliable seal, so it should be fine for continuous use as long as your system falls within those pressure parameters.