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HAM-LET Compression Fitting Union: 12 mm OD x 3/8 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Union: 12 mm OD x 3/8 in OD Fitting Size

The HAM-LET Compression Fitting Union (MPN 763L-SS-12MM X 3/8) is a double-ferrule stainless steel fitting with a 12 mm OD x 3/8 in OD compression x compression configuration. It is compatible with Swagelok fitting…

SKU 3G-OTH-471942

Brand
HAM-LET
Item
Compression Fitting Union: 12 mm OD x 3/8 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
763L-SS-12MM X 3/8
Type
Compression x Compression
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Union (MPN 763L-SS-12MM X 3/8) is a double-ferrule stainless steel fitting with a 12 mm OD x 3/8 in OD compression x compression configuration. It is compatible with Swagelok fitting brands, enabling reliable tube 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 union used for?

A HAM-LET compression fitting union connects two tubes of different sizes — 12 mm OD and 3/8 in OD — in industrial fluid systems. Its double-ferrule stainless steel design provides leak-tight, vibration-resistant joints in instrumentation, chemical, and hydraulic applications.

What are the specifications of the HAM-LET 763L-SS-12MM X 3/8?

The HAM-LET 763L-SS-12MM X 3/8 is a double-ferrule stainless steel compression union. It has a 12 mm OD x 3/8 in OD fitting size, compression x compression type, and is compatible with Swagelok fitting brands. The manufacturer part number is 763L-SS-12MM X 3/8.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the HAM-LET 763L-SS-12MM X 3/8 union or other double-ferrule stainless steel fittings.

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

To install a HAM-LET double-ferrule compression fitting, insert the tube fully into the fitting, then tighten the nut finger-tight. Use a wrench to turn the nut 1-1/4 turns past hand-tight for proper ferrule swaging. Always follow the manufacturer's torque guidelines for leak-free connections.

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 Adapter: 1 in OD x 1 in Pipe Fitting Size, Tube x MNPT, Stainless Steel (MPN 739LM SS 1 X 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1 in OD x 1 in Pipe Fitting Size, Tube x MNPT, Stainless Steel (MPN 739LM SS 1 X 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 25 mm OD x 20 mm OD Fitting Size, Compression x Compression (MPN 763L SS 25MMX20MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 25 mm OD x 20 mm OD Fitting Size, Compression x Compression (MPN 763L SS 25MMX20MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 6 mm OD x 1/2 in OD Fitting Size, Compression x Compression (MPN 763L SS 6 MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 6 mm OD x 1/2 in OD Fitting Size, Compression x Compression (MPN 763L SS 6 MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 774LM SS 1/4 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 774LM SS 1/4 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 6 mm OD x 1/16 in OD Fitting Size, Compression x Compression (MPN 763L SS 6 MMX 1/16). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 6 mm OD x 1/16 in OD.
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HAM-LET Compression Fitting Union: 6 mm OD x 1/16 in OD Fitting Size, Compression x Compression (MPN 763L SS 6 MMX 1/16). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 6 mm OD x 1/16 in OD.
HAM-LET Compression Fitting Nut: 3/4 in OD Fitting Size, Compression, Stainless Steel (MPN 761L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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HAM-LET Compression Fitting Nut: 3/4 in OD Fitting Size, Compression, Stainless Steel (MPN 761L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
HAM-LET Compression Cross Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD x 1/2 in OD Fitting Size (MPN 7102L SS 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Cross Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD x 1/2 in OD Fitting Size (MPN 7102L SS 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.