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HAM-LET Compression Fitting Union: 4 mm OD x 4 mm OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Union: 4 mm OD x 4 mm OD Fitting Size

The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 4 mm OD x 4 mm OD compression x compression configuration (MPN 774L SS 4 MM). It is compatible with Swagelok fitting brands…

SKU 3G-OTH-472067

Brand
HAM-LET
Item
Compression Fitting Union: 4 mm OD x 4 mm OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
774L SS 4 MM
Type
Compression x Compression
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 4 mm OD x 4 mm OD compression x compression configuration (MPN 774L SS 4 MM). It is compatible with Swagelok fitting brands, enabling reliable connections in 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 HAM-LET Compression Fitting Union used for?

The HAM-LET Compression Fitting Union (MPN 774L SS 4 MM) creates a leak-tight, removable connection between two 4 mm OD tubes in industrial tubing systems. It is commonly used in instrumentation, chemical processing, and hydraulic applications where reliable, high-pressure sealing is required.

What are the specifications of HAM-LET Compression Fitting Union 774L SS 4 MM?

This double-ferrule stainless steel union has a 4 mm OD x 4 mm OD compression x compression configuration. It is compatible with Swagelok fitting brands. The manufacturer part number is 774L SS 4 MM, and the brand is HAM-LET.

Where to buy HAM-LET Compression Fitting Union in worldwide?

3G Electric supplies the HAM-LET Compression Fitting Union (MPN 774L SS 4 MM) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time.

How to install HAM-LET Compression Fitting Union?

Installation follows standard double-ferrule compression fitting practice: insert the tube fully into the fitting, hand-tighten the nut, then use a wrench to tighten 1-1/4 turns past finger-tight. Always verify tube end is square and deburred. Refer to HAM-LET guidelines for torque values.

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: 12 mm OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 12MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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