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HAM-LET Double-Ferrule Stainless Steel Fitting - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Double-Ferrule Stainless Steel Fitting

The HAM-LET Compression Fitting Adapter (MPN 766L SS 20MMX 1/2) is a double-ferrule stainless steel fitting with a 20 mm OD tube end and a 1/2 in FNPT pipe thread. It is compatible with Swagelok fitting brands…

SKU 3G-OTH-471443

Also listed as: 766LSS20MMX12 · 766L SS 20MMX 1 2 · 766L-SS-20MMX-1-2

Brand
HAM-LET
Item
Double-Ferrule Stainless Steel Fitting
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
766L SS 20MMX 1/2
Type
Compression x FNPT
Compatible Fitting Brands
Swagelok

Technical Documents

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter (MPN 766L SS 20MMX 1/2) is a double-ferrule stainless steel fitting with a 20 mm OD tube end and a 1/2 in FNPT pipe thread. It is compatible with Swagelok fitting brands, enabling secure connections in industrial fluid systems.

Frequently Asked Questions

What is a HAM-LET compression fitting adapter used for?

A HAM-LET compression fitting adapter connects 20 mm OD tubing to a 1/2 in FNPT threaded port in industrial fluid systems. Its double-ferrule stainless steel design provides a leak-tight seal, making it suitable for instrumentation, chemical processing, and hydraulic applications where Swagelok-compatible connections are required.

What are the specifications of the HAM-LET 766L SS 20MMX 1/2?

The HAM-LET 766L SS 20MMX 1/2 is a double-ferrule stainless steel compression fitting adapter. It has a 20 mm OD tube end and a 1/2 in FNPT pipe thread. The fitting is compatible with Swagelok brands and is designed for secure, leak-resistant connections in industrial fluid systems.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings like the 766L SS 20MMX 1/2 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule stainless steel adapter.

How to install a HAM-LET double-ferrule compression fitting?

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting body, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for 20 mm OD tubing. Always use a Swagelok-compatible gauge to verify proper ferrule engagement and avoid over-tightening.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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