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USA INDUSTRIALS 2-1/2 in NPT Threaded Square Drive Solid Plug - Low-Pressure Threaded Pipe Fittings with Thread Sealant
USA INDUSTRIALSLow-Pressure Threaded Pipe Fittings with Thread Sealant

USA INDUSTRIALS 2-1/2 in NPT Threaded Square Drive Solid Plug

The USA INDUSTRIALS Plug: 2 1/2 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, square drive solid plug made from 304 stainless steel. It has a maximum operating pressure of 150 psi at 72°F…

SKU 3G-OTH-649433

Also listed as: ZUSAPF23375 · ZUSA PF 23375

Brand
USA INDUSTRIALS
Item
2-1/2 in NPT Threaded Square Drive Solid Plug
Category
Low-Pressure Threaded Pipe Fittings with Thread Sealant
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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-PF-23375
Type
NPT Threaded, Square Drive Solid Plug, 150 psi @ 72°F
Stainless Steel
304
Maximum Operating Pressure
150 psi @ 72 °F

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

Product Description

The USA INDUSTRIALS Plug: 2 1/2 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, square drive solid plug made from 304 stainless steel. It has a maximum operating pressure of 150 psi at 72°F (MPN ZUSA-PF-23375).

Frequently Asked Questions

What is a USA INDUSTRIALS 2 1/2 in NPT threaded square drive solid plug used for?

This 304 stainless steel plug seals open ends in low-pressure NPT threaded pipe systems up to 150 psi at 72 °F. It is commonly used in water, air, and chemical lines where a durable, corrosion-resistant closure is needed.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23375 plug?

The plug is a 2 1/2 in NPT threaded, square drive solid plug made from 304 stainless steel. Its maximum operating pressure is 150 psi at 72 °F. The manufacturer part number is ZUSA-PF-23375.

Where to buy a USA INDUSTRIALS 2 1/2 in NPT plug worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-23375 plug worldwide. We handle full logistics and customs clearance, ensuring the correct low-pressure threaded pipe fitting reaches your facility.

How to install a 2 1/2 in NPT square drive solid plug?

Apply a compatible thread sealant to the male NPT threads, then tighten the plug using a square drive socket or wrench. Do not exceed 150 psi at 72 °F. For stainless steel, use anti-seize to prevent galling.

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 low-pressure threaded pipe fittings with thread sealant. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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