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HAM-LET Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x MNPT configuration, with a fitting size of 1 in OD x 3/4 in Pipe. Part of the Let-Lok series (MPN 739LM SS 1 X 3/4), it…

SKU 3G-OTH-471943

Brand
HAM-LET
Item
Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LM SS 1 X 3/4
Series
Let-Lok
Type
Tube x MNPT
Fitting Size
1 in OD x 3/4 in Pipe
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 is a double-ferrule stainless steel fitting in a Tube x MNPT configuration, with a fitting size of 1 in OD x 3/4 in Pipe. Part of the Let-Lok series (MPN 739LM SS 1 X 3/4), it is compatible with Swagelok brands. 3G Electric sources this genuine industrial fitting across 14 departments, with specialist expertise in combustion, pumps and controls to ensure the right solution.

Frequently Asked Questions

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

This double-ferrule stainless steel adapter connects 1 in OD tubing to a 3/4 in male NPT pipe thread. It is used in instrumentation, hydraulic, and process systems where leak-tight, vibration-resistant connections are required. 3G Electric supplies this genuine HAM-LET fitting across 14 industrial departments.

What are the specifications of the HAM-LET 739LM SS 1 X 3/4?

This HAM-LET Let-Lok series adapter has a Tube x MNPT configuration, fitting size 1 in OD x 3/4 in Pipe, and is compatible with Swagelok brands. The double-ferrule design provides reliable sealing in high-pressure applications. 3G Electric sources this genuine part with specialist expertise in combustion, pumps and controls.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies and delivers genuine HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives on site. Contact us for availability and lead time on this Let-Lok adapter.

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

Insert the tube fully into the fitting until it bottoms on the shoulder. Tighten the nut finger-tight, then mark the nut position. Use a wrench to tighten 1-1/4 turns for 1 in OD tubing. Always follow manufacturer guidelines for torque and re-make procedures. 3G Electric can advise on proper selection.

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: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 774LT SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 774LT SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 765L SS 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 765L SS 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Cross Fitting: 3/4 in OD x 3/4 in OD x 3/4 in OD x 3/4 in OD Fitting Size (MPN 7102L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Cross Fitting: 3/4 in OD x 3/4 in OD x 3/4 in OD x 3/4 in OD Fitting Size (MPN 7102L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 20 mm OD x 1/2 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 20MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 20 mm OD x 1/2 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 20MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 8 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 767LT SS 8 MMX6 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 8 mm OD x 6 mm OD Fitting Size, Compression x Compression (MPN 767LT SS 8 MMX6 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 16 mm OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 739LF 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, Tube x FNPT (MPN 739LF SS 16MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.