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HAM-LET Compression Fitting Adapter: 18 mm OD x 3/4 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 18 mm OD x 3/4 in Pipe Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting with a Compression x MNPT configuration, sized 18 mm OD x 3/4 in Pipe (MPN 769L SS 18MMX 3/4). It is compatible with Swagelok…

SKU 3G-OTH-471659

Brand
HAM-LET
Item
Compression Fitting Adapter: 18 mm 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 18MMX 3/4
Type
Compression x MNPT
Fitting Size
18 mm 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 with a Compression x MNPT configuration, sized 18 mm OD x 3/4 in Pipe (MPN 769L SS 18MMX 3/4). It is compatible with Swagelok fitting brands, providing a reliable connection for industrial tubing systems.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects 18 mm OD tubing to a 3/4 in male NPT threaded port. It is used in industrial instrumentation, hydraulic, and pneumatic systems where a leak-tight, vibration-resistant seal is required. The double-ferrule design grips tubing securely without welding or soldering.

What are the specifications of the HAM-LET 769L SS 18MMX 3/4?

The HAM-LET 769L SS 18MMX 3/4 is a double-ferrule stainless steel compression fitting adapter. It has a Compression x MNPT configuration with a fitting size of 18 mm OD x 3/4 in Pipe. It is compatible with Swagelok fitting brands and is made by HAM-LET.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings, including the 769L SS 18MMX 3/4 adapter, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule stainless steel fitting.

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

To install a HAM-LET double-ferrule fitting, insert fully annealed tubing into the fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past hand-tight for 18 mm OD tubing. Always follow the manufacturer's instructions for proper ferrule grip.

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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