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

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

The HAM-LET Compression Fitting Adapter (SKU 3G-OTH-471738) is a double-ferrule stainless steel fitting, type Tube x MNPT, in the Let-Lok series. It connects 3/8 in OD tubing to a 1/2 in pipe fitting and is…

SKU 3G-OTH-471738

Also listed as: 739LMSS38X12 · 739LM SS 3 8 X 1 2 · 739LM-SS-3-8-X-1-2

Brand
HAM-LET
Item
Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size
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 1/2
Series
Let-Lok
Type
Tube x MNPT
Compatible Fitting Brands
Parker A-LOK

Technical Documents

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter (SKU 3G-OTH-471738) is a double-ferrule stainless steel fitting, type Tube x MNPT, in the Let-Lok series. It connects 3/8 in OD tubing to a 1/2 in pipe fitting and is compatible with Parker A-LOK brands. 3G Electric sources this genuine OEM part (MPN 739LM SS 3/8 X 1/2) across 14 industrial departments, with specialist expertise 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 1/2 in pipe thread in industrial fluid systems. It is a double-ferrule stainless steel fitting from the Let-Lok series, compatible with Parker A-LOK brands, and is used across machining, pneumatics, and instrumentation applications.

What are the specifications of the HAM-LET 739LM SS 3/8 X 1/2?

The HAM-LET 739LM SS 3/8 X 1/2 is a Tube x MNPT adapter in the Let-Lok series. It has a 3/8 in OD tube size and 1/2 in pipe fitting size, made of stainless steel with double-ferrule design. It is compatible with Parker A-LOK fittings.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies genuine HAM-LET compression fittings like the 739LM SS 3/8 X 1/2 to customers worldwide. We handle full logistics, customs clearance, and delivery, sourcing across 14 industrial departments with specialist expertise in combustion, pumps, and controls.

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

To install a HAM-LET double-ferrule compression fitting, slide the nut and ferrules onto the tubing, insert the tube into the fitting body until it bottoms, then tighten the nut to the manufacturer's recommended torque. Avoid overtightening to prevent damage to the ferrules or tubing.

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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