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HAM-LET Compression Fitting Adapter: 1/2 in OD x 1/2 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1/2 in OD x 1/2 in OD Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a tube x tube configuration, with 1/2 in OD x 1/2 in OD fitting size. Part of the Let-Lok series (MPN 774LT SS 1/2 X 1/2), it is…

SKU 3G-OTH-471374

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/2 in OD x 1/2 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
774LT SS 1/2 X 1/2
Series
Let-Lok
Type
Tube x Tube
Compatible Fitting Brands
Parker A-LOK
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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 tube configuration, with 1/2 in OD x 1/2 in OD fitting size. Part of the Let-Lok series (MPN 774LT SS 1/2 X 1/2), it is compatible with Parker A-LOK fittings.

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 compression fitting adapter used for?

A HAM-LET compression fitting adapter connects two tubes of equal outer diameter in instrumentation, hydraulic, and process systems. Its double-ferrule design provides a leak-tight seal in high-pressure gas or liquid lines, commonly used in chemical, oil and gas, and semiconductor applications.

What are the specifications of the HAM-LET 774LT SS 1/2 X 1/2?

This HAM-LET compression fitting adapter is a tube x tube double-ferrule stainless steel fitting with 1/2 in OD x 1/2 in OD fitting size. It is part of the Let-Lok series (MPN 774LT SS 1/2 X 1/2) and is compatible with Parker A-LOK fittings.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine HAM-LET Let-Lok series adapters like the 774LT SS 1/2 X 1/2 and deliver to any international destination.

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

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting body, hand-tighten the nut, then use a wrench to tighten 1-1/4 turns past finger-tight for 1/2 in OD tubing. Always follow manufacturer torque guidelines and inspect ferrules for proper seating before pressurizing.

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: 1/4 in OD x 7/16 in Pipe Fitting Size, Tube x ORB (MPN 769LOB SS 1/4X7/16-20 POS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 1/4 in OD x 7/16 in Pipe.
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HAM-LET Compression Fitting Elbow: 6 mm OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 765LR SS 6MM X 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1 in OD x 1 in OD Fitting Size, Tube x Tube, Stainless Steel (MPN 765L SS 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 767LM SS 3/8 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: 3/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 767LM SS 3/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1 in OD x 1 in OD Fitting Size, Tube x Tube, Stainless Steel (MPN 774L SS 1). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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