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

The HAM-LET Let-Lok Compression Fitting Adapter is a double-ferrule stainless steel fitting with a 1/4 in OD tube x 1/4 in FNPT pipe size. This Tube x FNPT adapter (MPN 739LF SS 1/4 X 1/4) is compatible with Swagelok…

SKU 3G-OTH-471514

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LF SS 1/4 X 1/4
Series
Let-Lok
Type
Tube x FNPT
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Compression Fitting Adapter is a double-ferrule stainless steel fitting with a 1/4 in OD tube x 1/4 in FNPT pipe size. This Tube x FNPT adapter (MPN 739LF SS 1/4 X 1/4) is compatible with Swagelok fitting brands, supporting reliable connections in industrial fluid systems.

Frequently Asked Questions

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

A HAM-LET Let-Lok compression fitting adapter connects 1/4 in OD tubing to a 1/4 in FNPT threaded port in industrial fluid systems. It is a double-ferrule stainless steel fitting that provides a leak-tight seal in instrumentation, chemical, and hydraulic applications.

What are the specifications of the HAM-LET 739LF SS 1/4 X 1/4?

The HAM-LET 739LF SS 1/4 X 1/4 is a Let-Lok series double-ferrule stainless steel adapter. It has a 1/4 in OD tube size and a 1/4 in FNPT pipe connection. It is compatible with Swagelok fitting brands and is designed for reliable sealing in industrial fluid systems.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET Let-Lok compression fittings worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to source the 739LF SS 1/4 X 1/4 adapter or other HAM-LET fittings for your fluid system needs.

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 1/4 in OD tubing. Use proper tube support and avoid over-tightening to ensure 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.

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HAM-LET Compression Fitting Elbow: 6 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 765L-SS-6MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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