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WEATHERHEAD Compression Fitting Union: 3/16 in OD Size, 3/8-24 x 3/8-24 Thread Size - Flareless Bite-Type Steel Compression Fittings
WEATHERHEADFlareless Bite-Type Steel Compression Fittings

WEATHERHEAD Compression Fitting Union: 3/16 in OD Size, 3/8-24 x 3/8-24 Thread Size

The WEATHERHEAD Compression Fitting Union is a flareless bite-type steel compression fitting in the Ermeto Flareless series, designed for 3/16 in OD tubing with 3/8-24 x 3/8-24 thread size (MPN 7305X03X03). 3G…

SKU 3G-OTH-470403

Brand
WEATHERHEAD
Item
Compression Fitting Union: 3/16 in OD Size, 3/8-24 x 3/8-24 Thread Size
Category
Flareless Bite-Type Steel Compression Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
7305X03X03
Series
Ermeto Flareless
Type
Compression
Thread Size
3/8-24 x 3/8-24
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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 3/16 in OD tubing with 3/8-24 x 3/8-24 thread size (MPN 7305X03X03). 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a WEATHERHEAD Compression Fitting Union used for?

A WEATHERHEAD Compression Fitting Union connects two lengths of 3/16 in OD tubing in hydraulic or pneumatic systems. Its flareless bite-type design creates a leak-proof seal without flaring the tube end, making it ideal for high-pressure fluid power applications in industrial machinery and mobile equipment.

What are the specifications of the WEATHERHEAD 7305X03X03 compression fitting?

The WEATHERHEAD 7305X03X03 is a flareless bite-type steel compression fitting union from the Ermeto Flareless series. It has a 3/16 in OD tube size and 3/8-24 x 3/8-24 thread size. The fitting is made of steel and is designed for reliable sealing in hydraulic systems.

Where to buy a WEATHERHEAD compression fitting union worldwide?

3G Electric supplies the genuine WEATHERHEAD compression fitting union (MPN 7305X03X03) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this component across 14 departments, including specialist expertise in pumps and controls.

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

To install a WEATHERHEAD Ermeto flareless fitting, cut tubing square, deburr, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body, then tighten the nut to the manufacturer's recommended torque. The ferrule bites into the tube surface, creating a permanent, leak-free seal without flaring.

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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WEATHERHEAD Compression Fitting Adapter: 1/2 in OD x 1 1/16 in Pipe Size, Compression x ORB, Steel (MPN 7315X08X12). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
WEATHERHEAD Compression Fitting Elbow: 1/2 in OD x 1/4 in Pipe Size, 3/4-16 x 1/4-18 Thread Size (MPN 7455X08X04). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Elbow: 1/2 in OD x 1/4 in Pipe Size, 3/4-16 x 1/4-18 Thread Size (MPN 7455X08X04). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
WEATHERHEAD Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Size, 1/2-20 x 1/8-27 Thread Size (MPN 7255X05X02). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Size, 1/2-20 x 1/8-27 Thread Size (MPN 7255X05X02). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
WEATHERHEAD Compression Fitting Sleeve: 2 in OD Size, Compression, Steel (MPN 7165AX32). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
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WEATHERHEAD Compression Fitting Sleeve: 2 in OD Size, Compression, Steel (MPN 7165AX32). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
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WEATHERHEAD Compression Cross Fitting: 3/8 in OD x 3/8 in OD x 3/8 in OD x 3/8 in OD Size, Steel (MPN 7955X06X06X06X06). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
WEATHERHEAD Compression Fitting Adapter: 1/2 in OD x 1/4 in Pipe Size, 3/4-16 x 1/4-18 Thread Size (MPN 7255X08X04). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/8 in Pipe Size, 1 25/32 in Overall Lg (MPN 7655X04X04X02). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
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WEATHERHEAD Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/8 in Pipe Size, 1 25/32 in Overall Lg (MPN 7655X04X04X02). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.