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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, type Tube x MNPT, in the Let-Lok series. It connects 3/8 in OD tube to a 3/8 in pipe fitting and is compatible with Swagelok…

SKU 3G-OTH-471987

Also listed as: 739LMSS38X38 · 739LM SS 3 8 X 3 8 · 739LM-SS-3-8-X-3-8

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 3/8 X 3/8
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, type Tube x MNPT, in the Let-Lok series. It connects 3/8 in OD tube to a 3/8 in pipe fitting and is compatible with Swagelok brands. This adapter is sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects 3/8 in OD tubing to a 3/8 in male NPT pipe thread. It is used in instrumentation, hydraulic, and pneumatic systems to create a leak-tight seal. 3G Electric supplies this double-ferrule stainless steel fitting across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the HAM-LET 739LM SS 3/8 X 3/8?

The HAM-LET 739LM SS 3/8 X 3/8 is a double-ferrule stainless steel adapter, type Tube x MNPT, from the Let-Lok series. It fits 3/8 in OD tube to a 3/8 in pipe fitting and is compatible with Swagelok brands. 3G Electric sources and delivers this genuine HAM-LET part worldwide.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings, including the Let-Lok series adapter, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine HAM-LET part.

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, then tighten the nut finger-tight. Mark the nut, then tighten an additional 1-1/4 turns for stainless steel tubing. 3G Electric provides technical support for proper installation of this Swagelok-compatible adapter.

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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