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HAM-LET Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in Pipe Fitting Size

The HAM-LET Compression Tee Fitting (SKU 31LC64) is a double-ferrule stainless steel fitting from the Let-Lok series, sized 3/8 in OD x 3/8 in OD x 1/4 in. It is compatible with Swagelok fittings, ensuring reliable…

SKU 3G-OTH-471900

Brand
HAM-LET
Item
Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
772LF SS 3/8 X 1/4
Series
Let-Lok
Type
Stainless Steel
Compatible Fitting Brands
Swagelok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Tee Fitting (SKU 31LC64) is a double-ferrule stainless steel fitting from the Let-Lok series, sized 3/8 in OD x 3/8 in OD x 1/4 in. It is compatible with Swagelok fittings, ensuring reliable connections in industrial tubing systems.

Frequently Asked Questions

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

A HAM-LET compression tee fitting creates a leak-tight branch connection in stainless steel tubing systems. It is used in industrial instrumentation, chemical processing, and hydraulic lines where reliable, vibration-resistant joints are required. The double-ferrule design grips the tube securely without welding.

What are the specifications of the HAM-LET 772LF SS 3/8 X 1/4 fitting?

This HAM-LET Let-Lok compression tee fitting is made of stainless steel. It has a 3/8 in OD x 3/8 in OD x 1/4 in pipe fitting size. The manufacturer part number is 772LF SS 3/8 X 1/4. It is compatible with Swagelok fittings for reliable connections in industrial tubing systems.

Where to buy HAM-LET compression tee fittings worldwide?

3G Electric supplies HAM-LET compression tee fittings 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 on this Let-Lok series fitting. We source genuine HAM-LET parts for demanding applications.

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

Insert the tube fully into the fitting until it bottoms against the shoulder. Hand-tighten the nut, then use a wrench to turn the nut 1-1/4 turns past hand-tight for 3/8 in OD tubing. This ensures the ferrules grip the tube properly. Always follow the manufacturer's instructions for torque and re-use limits.

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 Tee Fitting: 3/8 in OD x 1/4 in OD x 3/8 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/8 X 1/4X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 3/8 in OD x 1/4 in OD x 3/8 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/8 X 1/4X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 12 mm OD x 8 mm OD Fitting Size, Compression x Compression (MPN 763L SS 12MMX8 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 12 mm OD x 8 mm OD Fitting Size, Compression x Compression (MPN 763L SS 12MMX8 MM). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 12 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 12MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/4 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 12MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Plug: 8 mm OD Fitting Size, Compression, Stainless Steel (MPN 7121L-SS-8MM). Key specifications — Series: LETLOK; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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HAM-LET Compression Fitting Plug: 8 mm OD Fitting Size, Compression, Stainless Steel (MPN 7121L-SS-8MM). Key specifications — Series: LETLOK; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
HAM-LET Compression Fitting Ferrule: 5/16 in OD Fitting Size, Compression, Stainless Steel (MPN 760LF SS 5/16). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Ferrule: 5/16 in OD Fitting Size, Compression, Stainless Steel (MPN 760LF SS 5/16). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/4 in OD x 3/8 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 1/4 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/4 in OD x 3/8 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 1/4 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 3/8 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 769L SS 3/8 X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 3/8 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 769L SS 3/8 X 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 10 mm OD x 3/8 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 10MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 10 mm OD x 3/8 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 10MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.