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HAM-LET Compression Fitting Adapter: 18 mm OD x 1/2 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 18 mm OD x 1/2 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter (SKU 787XT3) is a double-ferrule stainless steel fitting, type Tube x MNPT, with an 18 mm OD tube size and 1/2 in pipe fitting size. It is compatible with Swagelok fitting…

SKU 3G-OTH-471909

Brand
HAM-LET
Item
Compression Fitting Adapter: 18 mm OD x 1/2 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LM SS 18MMX 1/2
Type
Tube x MNPT
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter (SKU 787XT3) is a double-ferrule stainless steel fitting, type Tube x MNPT, with an 18 mm OD tube size and 1/2 in pipe fitting size. It is compatible with Swagelok fitting brands, as specified by the manufacturer part number 739LM SS 18MMX 1/2.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects tubing to male NPT threaded ports in industrial fluid systems. This double-ferrule stainless steel design provides a leak-tight seal for high-pressure applications in instrumentation, chemical processing, and oil and gas.

What are the specifications of the HAM-LET 739LM SS 18MMX 1/2?

This HAM-LET adapter is a Tube x MNPT type with an 18 mm OD tube size and 1/2 in pipe fitting size. It is a double-ferrule stainless steel fitting, compatible with Swagelok brands, and carries the manufacturer part number 739LM SS 18MMX 1/2.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings like the 739LM SS 18MMX 1/2 to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for your industrial fluid system needs.

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

To install a HAM-LET double-ferrule fitting, slide the nut and ferrules onto the tube, insert the tube fully into the body, then tighten the nut by hand. Use a wrench to tighten 1-1/4 turns past hand-tight for a proper seal. 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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HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 1 in OD Fitting Size, Tube x Tube x Tube (MPN 764L SS 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 1 in OD x 1 in OD x 1 in OD Fitting Size, Tube x Tube x Tube (MPN 764L SS 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Cap: 3/4 in OD Fitting Size, Compression, Stainless Steel (MPN 7108L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker; Brand: HAM-LET.
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HAM-LET Compression Fitting Cap: 3/4 in OD Fitting Size, Compression, Stainless Steel (MPN 7108L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker; Brand: HAM-LET.
HAM-LET Compression Fitting Plug: 22 mm OD Fitting Size, Compression, Stainless Steel (MPN 7121L SS 22MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Plug: 22 mm OD Fitting Size, Compression, Stainless Steel (MPN 7121L SS 22MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Ferrule: 22 mm OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 22MM SET=1PCS). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Ferrule: 22 mm OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 22MM SET=1PCS). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 6 mm OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 770L-SS-6MM X 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 6 mm OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 770L-SS-6MM X 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/8 X 3/8X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/8 X 3/8X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 15 mm OD x 15 mm OD Fitting Size, Compression x Compression (MPN 765L SS 15MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 15 mm OD x 15 mm OD Fitting Size, Compression x Compression (MPN 765L SS 15MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 5/16 in Pipe Fitting Size, Tube x ORB (MPN 739LMOB SS 1/8 X 5/16-24). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 1/8 in OD x 5/16 in Pipe.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 5/16 in Pipe Fitting Size, Tube x ORB (MPN 739LMOB SS 1/8 X 5/16-24). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 1/8 in OD x 5/16 in Pipe.