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HAM-LET Compression Fitting Adapter: 3/8 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: 3/8 in OD x 3/4 in Pipe Fitting Size

The HAM-LET Let-Lok Compression Fitting Adapter (MPN 769L SS 3/8 X 3/4) is a double-ferrule stainless steel fitting with a Tube x MNPT configuration, sized 3/8 in OD x 3/4 in Pipe. It is compatible with Parker A-LOK…

SKU 3G-OTH-471591

Brand
HAM-LET
Item
Compression Fitting Adapter: 3/8 in OD x 3/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
769L SS 3/8 X 3/4
Series
Let-Lok
Type
Tube x MNPT
Fitting Size
3/8 in OD x 3/4 in Pipe
Compatible Fitting Brands
Parker A-LOK
View Full Spec Sheet

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

Product Description

The HAM-LET Let-Lok Compression Fitting Adapter (MPN 769L SS 3/8 X 3/4) is a double-ferrule stainless steel fitting with a Tube x MNPT configuration, sized 3/8 in OD x 3/4 in Pipe. It is compatible with Parker A-LOK fittings, supporting secure connections in industrial fluid systems across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

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

The HAM-LET Let-Lok compression fitting adapter (MPN 769L SS 3/8 X 3/4) creates a secure, leak-tight tube-to-pipe connection in industrial fluid systems. It is used across 14 departments including machining, pneumatics, and hydraulics, with specialist depth in combustion, pumps and controls.

What are the specifications of the HAM-LET 769L SS 3/8 X 3/4?

This double-ferrule stainless steel fitting has a Tube x MNPT configuration, sized 3/8 in OD x 3/4 in Pipe. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings. The manufacturer part number is 769L SS 3/8 X 3/4.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies and delivers HAM-LET Let-Lok compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

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

Insert the tube fully into the fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to tighten an additional 1-1/4 turns for 3/8 in OD tubing. Always follow the manufacturer's instructions for proper ferrule seating and leak-free performance.

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: 22 mm OD x 1/2 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 22MMX 1/2). Key specifications — 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 767LP SS 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 OD Fitting Size, Tube x Tube (MPN 767LP SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 762L SS 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 2 mm OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 2 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 2 mm OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 768L SS 2 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 1/2 in OD x 1/2 in Pipe x 1/2 in OD Fitting Size, Stainless Steel (MPN 771L 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 Tee Fitting: 1/2 in OD x 1/2 in Pipe x 1/2 in OD Fitting Size, Stainless Steel (MPN 771L SS 1/2 X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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