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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 (SKU 880H28) is a double-ferrule stainless steel fitting in the Let-Lok series, configured as Tube x FNPT with a 1 in OD x 3/4 in Pipe fitting size. Compatible with Swagelok…

SKU 3G-OTH-471947

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
739LF SS 1 X 3/4
Series
Let-Lok
Type
Tube x FNPT
Fitting Size
1 in OD x 3/4 in Pipe
Compatible Fitting Brands
Swagelok
View Full Spec Sheet

Technical Documents

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

Product Description

The HAM-LET Compression Fitting Adapter (SKU 880H28) is a double-ferrule stainless steel fitting in the Let-Lok series, configured as Tube x FNPT with a 1 in OD x 3/4 in Pipe fitting size. 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 tubing to female NPT threaded ports in industrial fluid systems. This double-ferrule stainless steel fitting ensures leak-free sealing in high-pressure applications across machining, instrumentation, and process control. 3G Electric supplies this adapter globally.

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

The HAM-LET 739LF SS 1 X 3/4 is a Let-Lok series double-ferrule stainless steel adapter with Tube x FNPT configuration. Fitting size is 1 in OD x 3/4 in Pipe. It is compatible with Swagelok brands. 3G Electric sources this part for worldwide delivery.

Where to buy a HAM-LET compression fitting adapter worldwide?

3G Electric supplies the HAM-LET compression fitting adapter (SKU 880H28) to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us to order the 739LF SS 1 X 3/4 or other Let-Lok fittings.

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

Insert the tube fully into the HAM-LET fitting until it bottoms on the shoulder. Hand-tighten the nut, then use a wrench to turn 1-1/4 turns for 1 in OD tubing. This creates a leak-tight seal. Always follow manufacturer guidelines. 3G Electric provides technical support for proper installation.

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 mm OD x 1/8 in OD Fitting Size, Compression x Compression (MPN 767LT SS 3 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/4 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/4 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: 4 mm OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 768L-SS-4MM X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 4 mm OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 768L-SS-4MM X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Plug: 1/8 in OD Fitting Size, Compression, Stainless Steel (MPN 7121L SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/2 in OD x 1/4 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 1/2 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/16 in OD x 1/4 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 5/16X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Cross Fitting: 1/8 in OD x 1/8 in OD x 1/8 in OD x 1/8 in OD Fitting Size (MPN 7102L SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Cross Fitting: 1/8 in OD x 1/8 in OD x 1/8 in OD x 1/8 in OD Fitting Size (MPN 7102L SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.