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USA INDUSTRIALS Vacuum Fitting Adapter: Straight, 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld - Vacuum Tube Fittings
USA INDUSTRIALSVacuum Tube Fittings

USA INDUSTRIALS Vacuum Fitting Adapter: Straight, 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld

The USA INDUSTRIALS Vacuum Fitting Adapter: Straight (SKU 743L24) is a 304 Stainless Steel vacuum tube fitting with a 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld configuration. It carries a vacuum rating of 10-7 torr…

SKU 3G-OTH-652063

Brand
USA INDUSTRIALS
Item
Vacuum Fitting Adapter: Straight, 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld
Category
Vacuum Tube Fittings
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-TF-VAC-40
Type
1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld
Trade Number
40
Vacuum Rating
10-7 torr @ 72°F
Stainless Steel
304
View Full Spec Sheet

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

Product Description

The USA INDUSTRIALS Vacuum Fitting Adapter: Straight (SKU 743L24) is a 304 Stainless Steel vacuum tube fitting with a 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld configuration. It carries a vacuum rating of 10-7 torr @ 72°F and a Trade Number of 40 (MPN ZUSA-TF-VAC-40).

Frequently Asked Questions

What is a USA INDUSTRIALS Vacuum Fitting Adapter used for?

This 304 Stainless Steel straight adapter connects NW vacuum components to butt-weld tubing in high-vacuum systems. It is used in semiconductor, analytical instrumentation, and industrial vacuum processes where a reliable seal down to 10⁻⁷ torr @ 72°F is required.

What are the specifications of the USA INDUSTRIALS Vacuum Fitting Adapter ZUSA-TF-VAC-40?

The adapter has a 1 1/2 in OD x 1 1/2 in Pipe, NW x Butt Weld configuration, is made of 304 Stainless Steel, and carries a vacuum rating of 10⁻⁷ torr @ 72°F. Its Trade Number is 40, and the manufacturer part number is ZUSA-TF-VAC-40.

Where to buy USA INDUSTRIALS Vacuum Fitting Adapter ZUSA-TF-VAC-40 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS Vacuum Fitting Adapter ZUSA-TF-VAC-40 to customers worldwide. We handle full logistics and customs clearance, ensuring you receive the correct 304 Stainless Steel NW x Butt Weld fitting for your vacuum system.

How to install a NW x Butt Weld vacuum fitting adapter?

Ensure the butt-weld end is properly prepared and welded to matching tubing per ASME BPE or equivalent standards. The NW end uses a centering ring and clamp; verify O-ring compatibility with your vacuum rating. Always leak-check after installation to maintain 10⁻⁷ torr performance.

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.

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