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WEATHERHEAD Compression Fitting Cap: 1 1/4 in OD Size, 1 5/8"-12 Thread Size - Flareless Bite-Type Steel Compression Fittings
WEATHERHEADFlareless Bite-Type Steel Compression Fittings

WEATHERHEAD Compression Fitting Cap: 1 1/4 in OD Size, 1 5/8"-12 Thread Size

The WEATHERHEAD Compression Fitting Cap (MPN 7129X20) is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO, designed for 1 1/4 in OD tubing. It features a 1 5/8"-12 thread size and is part…

SKU 3G-OTH-470391

Brand
WEATHERHEAD
Item
Compression Fitting Cap: 1 1/4 in OD Size, 1 5/8"-12 Thread Size
Category
Flareless Bite-Type Steel Compression Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
7129X20
Series
7000 SERIES EMERTO
Type
Compression
Thread Size
1 5/8"-12
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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD Compression Fitting Cap (MPN 7129X20) is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO, designed for 1 1/4 in OD tubing. It features a 1 5/8"-12 thread size and is part of the WEATHERHEAD compression product line.

Frequently Asked Questions

What is a WEATHERHEAD compression fitting cap used for?

A WEATHERHEAD compression fitting cap seals the end of a tubing run in hydraulic or pneumatic systems. This flareless bite-type steel cap from the 7000 SERIES EMERTO is designed for 1 1/4 in OD tubing, providing a leak-proof closure in industrial fluid power applications.

What are the specifications of the WEATHERHEAD 7129X20 compression cap?

The WEATHERHEAD 7129X20 is a flareless bite-type steel compression cap from the 7000 SERIES EMERTO. It fits 1 1/4 in OD tubing with a 1 5/8"-12 thread size. The cap is made of steel for durability in high-pressure fluid systems.

Where to buy WEATHERHEAD compression fittings in worldwide?

3G Electric supplies WEATHERHEAD compression fittings, including the 7129X20 cap, to customers worldwide. We handle full logistics and customs clearance, delivering genuine industrial components across 14 departments. Contact us for pricing and lead time on this flareless bite-type steel fitting.

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

To install a WEATHERHEAD flareless bite-type cap, cut tubing square, deburr, and insert into the fitting body. Tighten the nut to the manufacturer's recommended torque to create a bite ring seal. Always follow WEATHERHEAD's installation guidelines for the 7000 SERIES EMERTO to ensure a leak-free connection.

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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