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HAM-LET Let-Lok Double-Ferrule Stainless Steel Tube Fitting - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Let-Lok Double-Ferrule Stainless Steel Tube Fitting

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, type Tube x Tube, with a 1 in OD x 3/4 in OD fitting size. Part of the Let-Lok series (MPN 763L SS 1 X 3/4), it is compatible with…

SKU 3G-OTH-471387

Also listed as: 763LSS1X34 · 763L SS 1 X 3 4 · 763L-SS-1-X-3-4

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Tube Fitting
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HAM-LET
Manufacturer Part Number
763L SS 1 X 3/4
Series
Let-Lok
Type
Tube x Tube, Stainless Steel
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 is a double-ferrule stainless steel fitting, type Tube x Tube, with a 1 in OD x 3/4 in OD fitting size. Part of the Let-Lok series (MPN 763L SS 1 X 3/4), it is compatible with Swagelok fitting brands.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects two tubes of different diameters in industrial fluid systems. This double-ferrule stainless steel adapter joins 1 in OD tubing to 3/4 in OD tubing, providing a leak-tight seal in instrumentation, chemical, and gas-handling applications.

What are the specifications of the HAM-LET 763L SS 1 X 3/4?

The HAM-LET 763L SS 1 X 3/4 is a double-ferrule stainless steel compression fitting adapter. It has a Tube x Tube configuration with a 1 in OD x 3/4 in OD fitting size. It is part of the Let-Lok series and is compatible with Swagelok fitting brands.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings, including the Let-Lok series, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the 763L SS 1 X 3/4 or other HAM-LET adapters.

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 body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for stainless steel tubing. Always follow the manufacturer's instructions for proper ferrule bite and 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This double-ferrule compression fitting connects two tubes of different outer diameters, 1/2 in and 1/8 in, in a Tube x Tube configuration. Made of stainless steel, it is part of the Let-Lok series and is compatible with Swagelok brands. Used in instrumentation, hydraulic, and process systems for leak-free, vibration-resistant joints
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This double-ferrule compression fitting connects two tubes of different outer diameters, 1/2 in and 1/8 in, in a Tube x Tube configuration. Made of stainless steel, it is part of the Let-Lok series and is compatible with Swagelok brands. Used in instrumentation, hydraulic, and process systems for leak-free, vibration-resistant joints
This HAM-LET double-ferrule stainless steel fitting connects two tubes of different diameters in industrial fluid systems. The tube x tube configuration has a 1/2 in OD x 3/8 in OD fitting size. Part of the Let-Lok series, it is compatible with Swagelok brands
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This HAM-LET double-ferrule stainless steel fitting connects two tubes of different diameters in industrial fluid systems. The tube x tube configuration has a 1/2 in OD x 3/8 in OD fitting size. Part of the Let-Lok series, it is compatible with Swagelok brands
This HAM-LET double-ferrule stainless steel fitting connects 1/2 in OD tubing to a 1/4 in FNPT threaded port. The Let-Lok series design provides a leak-tight seal for tube-to-pipe transitions in industrial fluid systems
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This HAM-LET double-ferrule stainless steel fitting connects 1/2 in OD tubing to a 1/4 in FNPT threaded port. The Let-Lok series design provides a leak-tight seal for tube-to-pipe transitions in industrial fluid systems
This HAM-LET Let-Lok double-ferrule stainless steel compression tee fitting connects three tubes in a Tube x Tube x Tube configuration, with sizes 1/2 in OD, 1/4 in OD, and 1/2 in OD. It is compatible with Swagelok fitting brands and is used to branch a tube line in industrial fluid or gas systems
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This HAM-LET Let-Lok double-ferrule stainless steel compression tee fitting connects three tubes in a Tube x Tube x Tube configuration, with sizes 1/2 in OD, 1/4 in OD, and 1/2 in OD. It is compatible with Swagelok fitting brands and is used to branch a tube line in industrial fluid or gas systems
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/8 in male NPT pipe port. Made of stainless steel, it is used in industrial fluid systems for leak-tight, vibration-resistant connections in instrumentation, pneumatics, and hydraulics
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This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/8 in male NPT pipe port. Made of stainless steel, it is used in industrial fluid systems for leak-tight, vibration-resistant connections in instrumentation, pneumatics, and hydraulics
Double-ferrule stainless steel tube x tube fitting from the Let-Lok series. Connects 1/2 in OD tube to 3/8 in OD tube with a 3/8 in pipe thread. Compatible with Parker A-LOK fittings. Used in instrumentation, chemical processing, and hydraulic systems for leak-free connections
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Double-ferrule stainless steel tube x tube fitting from the Let-Lok series. Connects 1/2 in OD tube to 3/8 in OD tube with a 3/8 in pipe thread. Compatible with Parker A-LOK fittings. Used in instrumentation, chemical processing, and hydraulic systems for leak-free connections

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This double-ferrule stainless steel compression fitting adapter connects 4 mm OD tubing to a 1/8 in male NPT threaded port. The Compression x MNPT configuration is used in instrumentation, hydraulic, and pneumatic systems requiring a leak-tight seal. Compatible with Swagelok fitting brands
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This double-ferrule stainless steel compression fitting adapter connects 4 mm OD tubing to a 1/8 in male NPT threaded port. The Compression x MNPT configuration is used in instrumentation, hydraulic, and pneumatic systems requiring a leak-tight seal. Compatible with Swagelok fitting brands
Compression plug from the Let-Lok series, constructed of stainless steel with double-ferrule design. Seals the end of 1/8 in OD tubing in fluid-handling systems. Compatible with Swagelok fittings
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Compression plug from the Let-Lok series, constructed of stainless steel with double-ferrule design. Seals the end of 1/8 in OD tubing in fluid-handling systems. Compatible with Swagelok fittings
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 5/16 in OD tubing to a 1/4 in female NPT port. Made of stainless steel, it provides a leak-tight seal in industrial fluid systems. Compatible with Swagelok fitting brands
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This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 5/16 in OD tubing to a 1/4 in female NPT port. Made of stainless steel, it provides a leak-tight seal in industrial fluid systems. Compatible with Swagelok fitting brands
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/4 in FNPT pipe port. Made of stainless steel, it is compatible with Parker A-LOK fittings. Used in industrial fluid systems for secure tube-to-pipe connections
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This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/4 in FNPT pipe port. Made of stainless steel, it is compatible with Parker A-LOK fittings. Used in industrial fluid systems for secure tube-to-pipe connections
This HAM-LET compression cross fitting is a double-ferrule stainless steel fitting from the Let-Lok series, designed for 1/8 in OD tubing on all four ports. It is compatible with Swagelok fittings and provides leak-tight connections in instrumentation, hydraulic, or pneumatic systems
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This HAM-LET compression cross fitting is a double-ferrule stainless steel fitting from the Let-Lok series, designed for 1/8 in OD tubing on all four ports. It is compatible with Swagelok fittings and provides leak-tight connections in instrumentation, hydraulic, or pneumatic systems
This double-ferrule compression fitting connects 3/4 in OD tubing to a 3/4 in FNPT female pipe thread. Made of stainless steel, it is part of the Let-Lok series and is compatible with Parker A-LOK fittings. Used in industrial tubing systems for leak-tight, vibration-resistant connections
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This double-ferrule compression fitting connects 3/4 in OD tubing to a 3/4 in FNPT female pipe thread. Made of stainless steel, it is part of the Let-Lok series and is compatible with Parker A-LOK fittings. Used in industrial tubing systems for leak-tight, vibration-resistant connections
This HAM-LET Let-Lok double-ferrule stainless steel fitting is a Tube x ORB adapter for connecting 1/8 in OD tubing to a 5/16 in pipe port. It is compatible with Parker A-LOK fittings and is used in high-pressure fluid or gas systems requiring leak-free sealing
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This HAM-LET Let-Lok double-ferrule stainless steel fitting is a Tube x ORB adapter for connecting 1/8 in OD tubing to a 5/16 in pipe port. It is compatible with Parker A-LOK fittings and is used in high-pressure fluid or gas systems requiring leak-free sealing
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This HAM-LET double-ferrule compression tee fitting is constructed from stainless steel. It connects two 10 mm OD tubing ports and one 1/2 in pipe fitting port. The double-ferrule design provides a metal-to-metal seal for leak-tight connections in industrial tubing systems. Compatible with Swagelok fitting brands