USA INDUSTRIALS Vacuum Tube Fitting

The USA INDUSTRIALS Vacuum Fitting Adapter (1 in OD x 1/4 in x 1 in Pipe, NW x FNPT, 304 Stainless Steel, Trade Number 25) is a vacuum tube fitting rated to 10⁻⁷ torr @ 72°F.

SKU 3G-OTH-652077

Also listed as: ZUSATFVAC12 · ZUSA TF VAC 12

Brand

USA INDUSTRIALS

Item

Vacuum Tube Fitting

Part Number

ZUSA-TF-VAC-12

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS

Manufacturer Part Number

ZUSA-TF-VAC-12 

Type

NW x FNPT, 25 

Trade Number

25

Vacuum Rating

10-7 torr @ 72°F 

Stainless Steel

304

Technical Documents

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USA INDUSTRIALS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Vacuum Fitting Adapter (1 in OD x 1/4 in x 1 in Pipe, NW x FNPT, 304 Stainless Steel, Trade Number 25) is a vacuum tube fitting rated to 10⁻⁷ torr @ 72°F.

Frequently Asked Questions

What is a USA INDUSTRIALS Vacuum Fitting Adapter used for?

This adapter connects NW (clamp-style) vacuum components to FNPT threaded pipe systems. It is used in vacuum chambers, leak detection, and semiconductor processing lines where a reliable seal down to 10⁻⁷ torr is required. 3G Electric supplies this genuine 304 stainless steel fitting across 14 industrial departments.

What are the specifications of the USA INDUSTRIALS Vacuum Fitting Adapter ZUSA-TF-VAC-12?

The adapter has a 1 in OD x 1/4 in x 1 in pipe connection, NW x FNPT port type, and a vacuum rating of 10⁻⁷ torr @ 72°F. It is made from 304 stainless steel and carries Trade Number 25. The manufacturer part number is ZUSA-TF-VAC-12.

Where to buy USA INDUSTRIALS Vacuum Fitting Adapter worldwide?

3G Electric sources and delivers the USA INDUSTRIALS Vacuum Fitting Adapter to customers worldwide. We handle full logistics, customs clearance, and delivery for this genuine component. Contact us for availability and lead time on this NW x FNPT adapter rated to 10⁻⁷ torr.

How to install a NW x FNPT vacuum fitting adapter?

Ensure both the NW flange and FNPT threads are clean and free of debris. Apply appropriate vacuum-rated sealant to the FNPT threads. Tighten the NW clamp evenly to avoid distortion. Do not exceed the rated vacuum of 10⁻⁷ torr. 3G Electric can advise on proper selection for your system.

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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