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HAM-LET Compression Fitting Adapter: 1/4 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: 1/4 in OD x 3/8 in Pipe Fitting Size

The HAM-LET Let-Lok Series 769L SS 1/4 X 3/8 is a double-ferrule stainless steel compression fitting adapter, configured as Tube x MNPT with a 1/4 in OD tube size and 3/8 in pipe fitting size. It is compatible with…

SKU 3G-OTH-471837

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/4 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
769L SS 1/4 X 3/8
Series
Let-Lok
Type
Tube x MNPT
Compatible Fitting Brands
Parker A-LOK
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Series 769L SS 1/4 X 3/8 is a double-ferrule stainless steel compression fitting adapter, configured as Tube x MNPT with a 1/4 in OD tube size and 3/8 in pipe fitting size. It is compatible with Parker A-LOK fitting brands, supporting reliable connections in industrial fluid systems.

Frequently Asked Questions

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

The HAM-LET Let-Lok 769L SS adapter connects 1/4 in OD tubing to a 3/8 in male NPT port in industrial fluid systems. Its double-ferrule stainless steel design provides leak-tight, vibration-resistant seals in instrumentation, chemical, and hydraulic applications.

What are the specifications of the HAM-LET 769L SS 1/4 X 3/8?

This HAM-LET Let-Lok adapter has a tube size of 1/4 in OD and a pipe fitting size of 3/8 in MNPT. It is a double-ferrule stainless steel compression fitting, compatible with Parker A-LOK brands. The manufacturer part number is 769L SS 1/4 X 3/8.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET Let-Lok compression fittings like the 769L SS 1/4 X 3/8 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your fluid systems.

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

Insert the tube fully into the HAM-LET Let-Lok fitting until it bottoms. Tighten the nut finger-tight, then use a wrench to turn 1-1/4 turns for 1/4 in OD tubing. Always follow manufacturer torque guidelines and inspect ferrules for proper bite before pressurizing.

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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