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USA INDUSTRIALS Vacuum Tee Fitting - Vacuum Tube Fittings
USA INDUSTRIALSVacuum Tube Fittings

USA INDUSTRIALS Vacuum Tee Fitting

The USA INDUSTRIALS Vacuum Tee Fitting (SKU 3G-OTH-652070) is a KF x KF x KF, 25 vacuum tube fitting with 1 in OD x 1 in Pipe x 1 in OD connections, constructed from 304 stainless steel. It is rated for vacuum…

SKU 3G-OTH-652070

Also listed as: ZUSATFVAC61 · ZUSA TF VAC 61

Brand
USA INDUSTRIALS
Item
Vacuum Tee Fitting
Part Number
ZUSA-TF-VAC-61
Category
Vacuum Tube Fittings
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-TF-VAC-61
Type
KF x KF x KF, 25
Trade Number
25
Vacuum Rating
10-7 torr @ 72°F
Stainless Steel
304

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Vacuum Tee Fitting (SKU 3G-OTH-652070) is a KF x KF x KF, 25 vacuum tube fitting with 1 in OD x 1 in Pipe x 1 in OD connections, constructed from 304 stainless steel. It is rated for vacuum service to 10-7 torr @ 72°F (MPN ZUSA-TF-VAC-61).

Frequently Asked Questions

What is a USA INDUSTRIALS Vacuum Tee Fitting used for?

This KF x KF x KF, 25 tee fitting is used to branch or combine vacuum lines in high-vacuum systems, such as semiconductor processing, research chambers, and industrial vacuum furnaces. It is constructed from 304 stainless steel for corrosion resistance and rated to 10-7 torr @ 72°F.

What are the specifications of the USA INDUSTRIALS Vacuum Tee Fitting?

The fitting is a KF x KF x KF, 25 type with a trade number of 25. It has 1 in OD x 1 in Pipe x 1 in OD connections, is made of 304 stainless steel, and is rated for vacuum service to 10-7 torr @ 72°F. The manufacturer part number is ZUSA-TF-VAC-61.

Where to buy USA INDUSTRIALS Vacuum Tee Fittings worldwide?

3G Electric supplies and delivers USA INDUSTRIALS Vacuum Tee Fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the location.

How to install a KF vacuum tee fitting?

Ensure all mating surfaces are clean and free of debris. Use a centering ring and clamp for each KF connection, tightening the clamp evenly to create a metal-to-metal seal. Do not overtighten. For high-vacuum applications, verify the O-ring is compatible with your process and rated for the required vacuum level.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS vacuum tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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