We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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

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

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel tube x tube fitting in the Let-Lok series, sized 3/4 in OD x 1/2 in OD. It is compatible with Swagelok fittings and is identified by MPN…

SKU 3G-OTH-471951

Also listed as: 767LMSS34X12 · 767LM SS 3 4 X 1 2 · 767LM-SS-3-4-X-1-2

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Tube Fitting Adapter
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
767LM SS 3/4 X 1/2
Series
Let-Lok
Type
Tube x Tube
Compatible Fitting Brands
Swagelok

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel tube x tube fitting in the Let-Lok series, sized 3/4 in OD x 1/2 in OD. It is compatible with Swagelok fittings and is identified by MPN 767LM SS 3/4 X 1/2.

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 high-pressure fluid or gas systems. This double-ferrule stainless steel adapter joins 3/4 in OD tube to 1/2 in OD tube, providing a leak-tight seal in instrumentation, chemical, and oil & gas applications.

What are the specifications of the HAM-LET 767LM SS 3/4 X 1/2?

The HAM-LET 767LM SS 3/4 X 1/2 is a double-ferrule stainless steel tube x tube adapter in the Let-Lok series. It fits 3/4 in OD tube on one end and 1/2 in OD tube on the other, and is compatible with Swagelok fittings. The manufacturer part number is 767LM SS 3/4 X 1/2.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine HAM-LET parts like the 767LM SS 3/4 X 1/2 adapter and deliver to any international destination. Contact us for availability and lead time.

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 1/2 in OD tube or 1-1/2 turns for 3/4 in OD tube. Always follow the manufacturer's torque specifications for a leak-free seal.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from HAM-LET

View all HAM-LET parts
This compression cap is designed for 3 mm OD tubing in double-ferrule stainless steel systems. It provides a leak-tight seal for tube ends in instrumentation and process lines. Compatible with Swagelok fitting brands
HAM-LET
This compression cap is designed for 3 mm OD tubing in double-ferrule stainless steel systems. It provides a leak-tight seal for tube ends in instrumentation and process lines. Compatible with Swagelok fitting brands
This double-ferrule stainless steel compression fitting adapter connects 8 mm OD tubing to 3/8 in FNPT threaded ports. It is used in industrial fluid systems for leak-tight sealing in instrumentation, chemical, and gas handling applications
HAM-LET
This double-ferrule stainless steel compression fitting adapter connects 8 mm OD tubing to 3/8 in FNPT threaded ports. It is used in industrial fluid systems for leak-tight sealing in instrumentation, chemical, and gas handling applications
This double-ferrule stainless steel fitting connects 14 mm OD tubing to a 1/2 in male NPT threaded port. It is compatible with Swagelok fitting brands and provides a leak-tight seal in industrial fluid systems
HAM-LET
This double-ferrule stainless steel fitting connects 14 mm OD tubing to a 1/2 in male NPT threaded port. It is compatible with Swagelok fitting brands and provides a leak-tight seal in industrial fluid systems
This double-ferrule stainless steel fitting connects 4 mm OD tubing to a 1/4 in male NPT threaded port. The compression x MNPT configuration provides a leak-tight seal in industrial instrumentation, hydraulic, and pneumatic systems. Compatible with Swagelok fitting brands
HAM-LET
This double-ferrule stainless steel fitting connects 4 mm OD tubing to a 1/4 in male NPT threaded port. The compression x MNPT configuration provides a leak-tight seal in industrial instrumentation, hydraulic, and pneumatic systems. Compatible with Swagelok fitting brands
This double-ferrule compression fitting adapter connects 6 mm OD tubing to a 1/4 in male NPT threaded port. Made of stainless steel, it provides leak-tight seals in industrial fluid systems. Compatible with Swagelok fittings
HAM-LET
This double-ferrule compression fitting adapter connects 6 mm OD tubing to a 1/4 in male NPT threaded port. Made of stainless steel, it provides leak-tight seals in industrial fluid systems. Compatible with Swagelok fittings
This HAM-LET double-ferrule stainless steel tee fitting from the Let-Lok series connects one 1/2 in pipe port with two 1/4 in OD tube lines. It is compatible with Swagelok fittings and used for leak-tight branch connections in industrial fluid systems
HAM-LET
This HAM-LET double-ferrule stainless steel tee fitting from the Let-Lok series connects one 1/2 in pipe port with two 1/4 in OD tube lines. It is compatible with Swagelok fittings and used for leak-tight branch connections in industrial fluid systems
This HAM-LET double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1 in male NPT threaded port. Constructed of stainless steel, it is part of the Let-Lok series and is compatible with Swagelok fitting brands. The double-ferrule design provides a leak-tight seal in industrial fluid systems
HAM-LET
This HAM-LET double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1 in male NPT threaded port. Constructed of stainless steel, it is part of the Let-Lok series and is compatible with Swagelok fitting brands. The double-ferrule design provides a leak-tight seal in industrial fluid systems
This double-ferrule compression fitting adapter connects 3/8 in OD tubing to a 1/4 in FNPT threaded port. Constructed of stainless steel, it provides a leak-tight seal in industrial instrumentation, hydraulic, and process tubing systems. Compatible with Swagelok fitting brands
HAM-LET
This double-ferrule compression fitting adapter connects 3/8 in OD tubing to a 1/4 in FNPT threaded port. Constructed of stainless steel, it provides a leak-tight seal in industrial instrumentation, hydraulic, and process tubing systems. Compatible with Swagelok fitting brands