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HAM-LET Compression Fitting Adapter: 3/4 in OD x 3/4 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 3/4 in OD x 3/4 in OD Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a tube x tube configuration, with 3/4 in OD x 3/4 in OD fitting size. Part of the Let-Lok series (MPN 739LTFL SS 3/4 X 3/4 BD)…

SKU 3G-OTH-471563

Brand
HAM-LET
Item
Compression Fitting Adapter: 3/4 in OD x 3/4 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LTFL SS 3/4 X 3/4 BD
Series
Let-Lok
Type
Tube x Tube
Compatible Fitting Brands
Parker A-LOK
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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 a tube x tube configuration, with 3/4 in OD x 3/4 in OD fitting size. Part of the Let-Lok series (MPN 739LTFL SS 3/4 X 3/4 BD), it is compatible with Parker A-LOK fittings.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects two tubes of equal outside diameter in high-pressure fluid or gas systems. It is commonly used in instrumentation, chemical processing, and hydraulic applications where leak-free, vibration-resistant connections are required.

What are the specifications of the HAM-LET 739LTFL SS 3/4 X 3/4 BD?

This HAM-LET double-ferrule stainless steel fitting has a tube x tube configuration with 3/4 in OD x 3/4 in OD fitting size. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings. The manufacturer part number is 739LTFL SS 3/4 X 3/4 BD.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HAM-LET Let-Lok fittings, including the 739LTFL SS 3/4 X 3/4 BD adapter, to your facility.

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

Insert the tube fully into the fitting until it bottoms against the shoulder. Hand-tighten the nut, then use a wrench to tighten according to the manufacturer's recommended turns. HAM-LET fittings are compatible with Parker A-LOK installation procedures for reliable, leak-free connections.

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 Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 3/8 X 1/4 TC). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 768L SS 3/8 X 1/4 TC). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/2 in Pipe Fitting Size, Stainless Steel (MPN 772L SS 1/4 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/2 in Pipe Fitting Size, Stainless Steel (MPN 772L SS 1/4 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 16 mm OD x 3/8 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 16MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 16 mm OD x 3/8 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 16MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 6 mm OD x 1/4 in Pipe x 6 mm OD Fitting Size, Stainless Steel (MPN 771L SS 6 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 6 mm OD x 1/4 in Pipe x 6 mm OD Fitting Size, Stainless Steel (MPN 771L SS 6 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Ferrule: 3/8 in OD Fitting Size, Compression, Stainless Steel (MPN 760LB SS 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Ferrule: 3/8 in OD Fitting Size, Compression, Stainless Steel (MPN 760LB SS 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Cap: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 7108L-SS-12MM). Key specifications — Series: LETLOK; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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HAM-LET Compression Fitting Cap: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 7108L-SS-12MM). Key specifications — Series: LETLOK; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 6 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 762L-SS-6MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 6 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 762L-SS-6MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/2 in OD x 1/2 in OD x 1/2 in Pipe Fitting Size, Tube (MPN 762LFL SS 1/2 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/2 in OD x 1/2 in OD x 1/2 in Pipe Fitting Size, Tube (MPN 762LFL SS 1/2 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.