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HAM-LET Compression Fitting Adapter: 1/4 in OD x 1/8 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1/4 in OD x 1/8 in Pipe Fitting Size

The HAM-LET Let-Lok Series 770L SS 1/4 X 1/8 is a double-ferrule stainless steel compression fitting adapter with a 1/4 in OD tube x 1/8 in FNPT pipe fitting size. This Tube x FNPT adapter is compatible with Parker…

SKU 3G-OTH-471839

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/4 in OD x 1/8 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
770L SS 1/4 X 1/8
Series
Let-Lok
Type
Tube x FNPT
Compatible Fitting Brands
Parker A-LOK
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Series 770L SS 1/4 X 1/8 is a double-ferrule stainless steel compression fitting adapter with a 1/4 in OD tube x 1/8 in FNPT pipe fitting size. This Tube x FNPT adapter is compatible with Parker A-LOK fitting brands, providing a reliable connection for industrial tubing systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

This double-ferrule stainless steel adapter connects 1/4 in OD tubing to a 1/8 in FNPT threaded port. It is used in industrial instrumentation, hydraulic, and pneumatic systems where a leak-tight, vibration-resistant seal is required. The HAM-LET design is compatible with Parker A-LOK fittings for reliable system integration.

What are the specifications of the HAM-LET 770L SS 1/4 X 1/8?

The HAM-LET 770L SS 1/4 X 1/8 is a Let-Lok series double-ferrule compression fitting adapter. It has a tube size of 1/4 in OD and a pipe fitting size of 1/8 in FNPT. The material is stainless steel, and it is compatible with Parker A-LOK fitting brands. The manufacturer part number is 770L SS 1/4 X 1/8.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET Let-Lok compression fittings and adapters to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 770L SS 1/4 X 1/8 or other HAM-LET series components.

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

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 1-1/4 turns for 1/4 in OD tubing. This creates a secure, leak-proof seal. Always follow the manufacturer's torque guidelines for your specific application.

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: 1/2 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/2 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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