We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

USA INDUSTRIALS Vacuum Tee Fitting: 1 in OD x 1 in Pipe x 1 in OD, KF x KF x KF, 304 Stainless Steel - Vacuum Tube Fittings
USA INDUSTRIALSVacuum Tube Fittings

USA INDUSTRIALS Vacuum Tee Fitting: 1 in OD x 1 in Pipe x 1 in OD, KF x KF x KF, 304 Stainless Steel

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: 1 in OD x 1 in Pipe x 1 in OD, KF x KF x KF, 304 Stainless Steel
Category
Vacuum Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts
Vacuum Fitting Adapter: 3/4 in OD x 1/2 in Pipe, NW x Barbed, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-47)
USA INDUSTRIALS
Vacuum Fitting Adapter: 3/4 in OD x 1/2 in Pipe, NW x Barbed, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-47)
Vacuum Fitting Adapter: Straight, 3/4 in OD x 3/4 in Pipe, NW x NW, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-16)
USA INDUSTRIALS
Vacuum Fitting Adapter: Straight, 3/4 in OD x 3/4 in Pipe, NW x NW, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-16)
Vacuum Fitting Adapter: 2 in OD x 2 in Pipe, NW x Socket, 304 Stainless Steel, 50 (MPN ZUSA-TF-VAC-46)
USA INDUSTRIALS
Vacuum Fitting Adapter: 2 in OD x 2 in Pipe, NW x Socket, 304 Stainless Steel, 50 (MPN ZUSA-TF-VAC-46)
Vacuum Fitting Adapter: 2 in OD x 1 1/2 in Pipe, NW x NW, 304 Stainless Steel, 40/50 (MPN ZUSA-TF-VAC-32)
USA INDUSTRIALS
Vacuum Fitting Adapter: 2 in OD x 1 1/2 in Pipe, NW x NW, 304 Stainless Steel, 40/50 (MPN ZUSA-TF-VAC-32)
Vacuum Fitting Adapter: Straight, 3/4 in OD x 3/4 in Pipe, NW x Butt Weld, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-35)
USA INDUSTRIALS
Vacuum Fitting Adapter: Straight, 3/4 in OD x 3/4 in Pipe, NW x Butt Weld, 304 Stainless Steel, 16 (MPN ZUSA-TF-VAC-35)
Vacuum Fitting Adapter: 1 1/2 in OD x 1 5/8 in Pipe, NW x Barbed, 304 Stainless Steel, 40 (MPN ZUSA-TF-VAC-50)
USA INDUSTRIALS
Vacuum Fitting Adapter: 1 1/2 in OD x 1 5/8 in Pipe, NW x Barbed, 304 Stainless Steel, 40 (MPN ZUSA-TF-VAC-50)
Vacuum Fitting Cap: 2 in OD, Clamp, 304 Stainless Steel, 50 (MPN ZUSA-TF-VAC-76)
USA INDUSTRIALS
Vacuum Fitting Cap: 2 in OD, Clamp, 304 Stainless Steel, 50 (MPN ZUSA-TF-VAC-76)
Vacuum Fitting Adapter: Straight, 1 in OD x 1 in Pipe, NW x Butt Weld, 304 Stainless Steel, 25 (MPN ZUSA-TF-VAC-38)
USA INDUSTRIALS
Vacuum Fitting Adapter: Straight, 1 in OD x 1 in Pipe, NW x Butt Weld, 304 Stainless Steel, 25 (MPN ZUSA-TF-VAC-38)