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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 in the Let-Lok series, configured as Tube x MNPT with a 1/8 in OD tube size and 1/4 in pipe fitting size. It is compatible with…

SKU 3G-OTH-471828

Also listed as: 739LMSS18X14 · 739LM SS 1 8 X 1 4 · 739LM-SS-1-8-X-1-4

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
739LM SS 1/8 X 1/4
Series
Let-Lok
Type
Tube x MNPT
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 in the Let-Lok series, configured as Tube x MNPT with a 1/8 in OD tube size and 1/4 in pipe fitting size. It is compatible with Swagelok fitting brands, providing a reliable connection for industrial tubing systems.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects 1/8 in OD tubing to a 1/4 in male NPT threaded port. It is used in industrial instrumentation, hydraulic, and pneumatic systems to create a leak-tight, vibration-resistant seal. The double-ferrule design ensures reliable performance in high-pressure applications.

What are the specifications of the HAM-LET 739LM SS 1/8 X 1/4?

The HAM-LET 739LM SS 1/8 X 1/4 is a double-ferrule stainless steel fitting from the Let-Lok series. It has a tube size of 1/8 in OD and a pipe fitting size of 1/4 in, configured as Tube x MNPT. It is compatible with Swagelok fitting brands and is manufactured by HAM-LET.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order the HAM-LET 739LM SS 1/8 X 1/4 or other Let-Lok series fittings for your industrial tubing needs.

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 1-1/4 turns past hand-tight for 1/8 in OD tubing. This ensures proper ferrule swaging and a leak-free connection. Always follow manufacturer guidelines for torque.

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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