LEGRIS Compression Fitting Coupling: 1/2 in Pipe x 18 mm OD Fitting Size, BSPP x Compression
The LEGRIS Compression Fitting Coupling (MPN 0101 18 21) is a standard sleeve brass compression fitting with a 1/2 in pipe x 18 mm OD fitting size, BSPP x Compression type. This brass coupling is designed for…
SKU 3G-OTH-482129
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Product Description
The LEGRIS Compression Fitting Coupling (MPN 0101 18 21) is a standard sleeve brass compression fitting with a 1/2 in pipe x 18 mm OD fitting size, BSPP x Compression type. This brass coupling is designed for connecting tubing to threaded ports in industrial fluid systems.
Frequently Asked Questions
What is a LEGRIS compression fitting coupling used for?
A LEGRIS compression fitting coupling connects tubing to threaded ports in industrial fluid systems. This brass coupling with BSPP x Compression ends is used in pneumatic, hydraulic, and instrumentation lines where a reliable, leak-resistant seal is required.
What are the specifications of the LEGRIS 0101 18 21 compression fitting?
The LEGRIS 0101 18 21 is a standard sleeve brass compression fitting coupling. It has a 1/2 in pipe x 18 mm OD fitting size with BSPP x Compression type. It is made of brass and is designed for industrial fluid system connections.
Where to buy LEGRIS compression fittings in worldwide?
3G Electric supplies LEGRIS compression fittings like the 0101 18 21 to worldwide customers. We handle full logistics, customs clearance, and delivery for global orders, ensuring you receive genuine industrial components for your fluid systems.
How to install a LEGRIS brass compression fitting?
To install a LEGRIS brass compression fitting, slide the nut and sleeve onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand followed by a wrench turn. Avoid overtightening to prevent tube deformation. Always follow the manufacturer's torque guidelines.
Used in
Common applications for LEGRISLEGRIS Products
3G Electric supplies LEGRIS standard sleeve brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









