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HAM-LET Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x FNPT configuration, with a 1/2 in OD tube size and 3/8 in pipe fitting size. Part of the Let-Lok series (MPN 774LF SS…

SKU 3G-OTH-471498

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
774LF SS 1/2 X 3/8
Series
Let-Lok
Type
Tube x FNPT
Compatible Fitting Brands
Swagelok
View Full Spec Sheet

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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 in a Tube x FNPT configuration, with a 1/2 in OD tube size and 3/8 in pipe fitting size. Part of the Let-Lok series (MPN 774LF SS 1/2 X 3/8), it is compatible with Swagelok fitting brands.

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 1/2 in OD tubing to a 3/8 in female NPT port, creating a leak-tight seal in instrumentation, hydraulic, and process systems. Its double-ferrule design grips tubing securely, making it suitable for high-pressure fluid and gas applications across industrial plants.

What are the specifications of the HAM-LET 774LF SS 1/2 X 3/8?

The HAM-LET 774LF SS 1/2 X 3/8 is a double-ferrule stainless steel fitting with a Tube x FNPT configuration. It has a 1/2 in OD tube size and a 3/8 in pipe fitting size. Part of the Let-Lok series, it is compatible with Swagelok fitting brands.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide, handling logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine HAM-LET parts like the 774LF SS 1/2 X 3/8 adapter and support procurement across 14 industrial departments.

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 tubing. Always follow manufacturer guidelines and use proper tools 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 Elbow: 1/2 in OD x 1/2 in OD Fitting Size, Compression x Compression (MPN 765L SS 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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