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WEATHERHEAD Ermeto Flareless Compression Fitting Union - Flareless Bite-Type Steel Compression Fittings
WEATHERHEADFlareless Bite-Type Steel Compression Fittings

WEATHERHEAD Ermeto Flareless Compression Fitting Union

The WEATHERHEAD Compression Fitting Union is a flareless bite-type steel compression fitting in the Ermeto Flareless series, designed for 3/4 in OD tubing. It features a 1 1/16-12 x 1-1/16-12 thread size (MPN…

SKU 3G-OTH-470233

Brand
WEATHERHEAD
Item
Ermeto Flareless Compression Fitting Union
Category
Flareless Bite-Type Steel Compression Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
7305X12X12
Series
Ermeto Flareless
Thread Size
1 1/16-12 x 1-1/16-12

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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD Compression Fitting Union is a flareless bite-type steel compression fitting in the Ermeto Flareless series, designed for 3/4 in OD tubing. It features a 1 1/16-12 x 1-1/16-12 thread size (MPN 7305X12X12), providing a reliable connection for industrial fluid systems.

Frequently Asked Questions

What is a WEATHERHEAD Ermeto Flareless compression fitting union used for?

This WEATHERHEAD compression fitting union connects 3/4 in OD steel tubing in industrial fluid systems without flaring. The bite-type design grips the tube for a leak-tight seal, making it suitable for hydraulic, pneumatic, and lubrication lines in manufacturing, mobile equipment, and process plants.

What are the specifications of the WEATHERHEAD 7305X12X12 compression fitting?

The WEATHERHEAD 7305X12X12 is a flareless bite-type steel compression fitting union from the Ermeto Flareless series. It fits 3/4 in OD tubing and has a thread size of 1 1/16-12 x 1-1/16-12. The steel construction provides durability in high-pressure fluid systems.

Where to buy WEATHERHEAD compression fittings in worldwide?

3G Electric supplies WEATHERHEAD compression fittings like the 7305X12X12 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Ermeto Flareless union.

How to install a WEATHERHEAD flareless bite-type compression fitting?

To install a WEATHERHEAD Ermeto Flareless fitting, cut tubing square, deburr, and lubricate the ferrule. Insert tube fully into the fitting, tighten the nut by hand, then use a wrench to turn the nut the recommended number of flats per the manufacturer's instructions. Over-tightening can damage the bite ring.

Used in

Common applications for WEATHERHEAD
Mobile hydraulic systems — Weatherhead hydraulic flange fittings (e.g., 12Z-G42) for hose assemblies in excavators and loaders
Pneumatic tool lines — Weatherhead quick-connect couplings (e.g., 430) for air supply connections in manufacturing plants
Industrial machinery — Weatherhead 45° elbow flange fittings (e.g., 20Z-G54) for hydraulic power units
Fluid transfer systems — Weatherhead straight flange fittings (e.g., 16Z-G20) for high-pressure oil lines
Maintenance and repair — Weatherhead quick-connect bodies (e.g., 580) for replacing worn couplings on pneumatic tools
Hydraulic press applications — Weatherhead 90° elbow flange fittings (e.g., 24Z-G84) for compact hose routing in tight spaces

WEATHERHEAD Products

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.

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