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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter (MPN 766L-SS-12MM X 1/2) is a double-ferrule stainless steel fitting with a 12 mm OD compression end and a 1/2 in FNPT pipe thread. It is compatible with Swagelok fittings…

SKU 3G-OTH-471571

Brand
HAM-LET
Item
Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
766L-SS-12MM X 1/2
Type
Compression x FNPT
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter (MPN 766L-SS-12MM X 1/2) is a double-ferrule stainless steel fitting with a 12 mm OD compression end and a 1/2 in FNPT pipe thread. It is compatible with Swagelok fittings, enabling secure connections in industrial fluid systems.

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 HAM-LET compression fitting adapter used for?

A HAM-LET compression fitting adapter connects 12 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 high-pressure instrumentation, chemical processing, and hydraulic applications.

What are the specifications of the HAM-LET 766L-SS-12MM X 1/2?

The HAM-LET 766L-SS-12MM X 1/2 is a double-ferrule stainless steel compression fitting adapter. It has a 12 mm OD compression end and a 1/2 in FNPT pipe thread. It is compatible with Swagelok fittings, ensuring reliable connections in demanding fluid systems.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings like the 766L-SS-12MM X 1/2 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HAM-LET parts to your facility, regardless of location.

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

To install a HAM-LET double-ferrule compression fitting, insert the tubing fully into the fitting, then tighten the nut finger-tight. Use a wrench to turn the nut 1-1/4 turns past finger-tight for 12 mm tubing. Always follow manufacturer guidelines and use proper tube support to avoid leaks.

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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HAM-LET Compression Fitting Nut: 3/16 in OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 3/16 SET=10PCS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Nut: 3/16 in OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 3/16 SET=10PCS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 5/8 in OD x 5/8 in OD Fitting Size, Tube x Tube (MPN 762L SS 5/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/8 in OD x 5/8 in OD Fitting Size, Tube x Tube (MPN 762L SS 5/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/4 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 1/4 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/4 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 1/4 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 3/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 3/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 3 mm OD x 2 mm OD Fitting Size, Compression x Compression (MPN 763L SS 3 MMX 2MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 3 mm OD x 2 mm OD.
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HAM-LET Compression Fitting Union: 3 mm OD x 2 mm OD Fitting Size, Compression x Compression (MPN 763L SS 3 MMX 2MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 3 mm OD x 2 mm OD.
HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 3/8 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1 X 1X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 3/8 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1 X 1X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 3/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 3/8 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Cap: 20 mm OD Fitting Size, Compression, Stainless Steel (MPN 7108L SS 20MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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