WEATHERHEAD Compression Fitting Union: 1/4 in OD x 1/4 in OD Size
The WEATHERHEAD Compression Fitting Union is a flareless bite-type steel compression fitting from the Ermeto Flareless series, sized 1/4 in OD x 1/4 in OD with 7/16-20 x 7/16-20 thread size (MPN 7325X04X04). 3G…
SKU 3G-OTH-469755
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Product Description
The WEATHERHEAD Compression Fitting Union is a flareless bite-type steel compression fitting from the Ermeto Flareless series, sized 1/4 in OD x 1/4 in OD with 7/16-20 x 7/16-20 thread size (MPN 7325X04X04). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a WEATHERHEAD compression fitting union used for?
A WEATHERHEAD compression fitting union connects two tubes of the same outside diameter in a hydraulic or pneumatic system. This flareless bite-type design from the Ermeto Flareless series creates a leak-proof seal without flaring the tube end, ideal for high-pressure industrial applications.
What are the specifications of the WEATHERHEAD 7325X04X04 compression fitting?
The WEATHERHEAD 7325X04X04 is a flareless bite-type steel compression fitting union from the Ermeto Flareless series. It has a 1/4 in OD x 1/4 in OD tube size and a 7/16-20 x 7/16-20 thread size. The brand is WEATHERHEAD, and the series is Ermeto Flareless.
Where to buy WEATHERHEAD compression fittings worldwide?
3G Electric supplies genuine WEATHERHEAD compression fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the WEATHERHEAD Ermeto Flareless union or any other industrial component across 14 departments.
How to install a WEATHERHEAD flareless bite-type compression fitting?
To install a WEATHERHEAD flareless bite-type fitting, insert the tube into the fitting until it bottoms out, then tighten the nut to the manufacturer's recommended torque. The internal ferrule bites into the tube to create a seal. Do not overtighten, and always use the correct tube size for the fitting.
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3G Electric supplies WEATHERHEAD flareless bite-type steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









