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

USA INDUSTRIALS Plug: 2 1/2 in, NPT Threaded, Square Drive Solid Plug, 316 Stainless Steel - Low-Pressure Threaded Pipe Fittings with Thread Sealant
USA INDUSTRIALSLow-Pressure Threaded Pipe Fittings with Thread Sealant

USA INDUSTRIALS Plug: 2 1/2 in, NPT Threaded, Square Drive Solid Plug, 316 Stainless Steel

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 316 stainless steel. It is rated for a maximum operating pressure of 150 psi…

SKU 3G-OTH-649418

Also listed as: ZUSAPF23463 · ZUSA PF 23463

Brand
USA INDUSTRIALS
Item
Plug: 2 1/2 in, NPT Threaded, Square Drive Solid Plug, 316 Stainless Steel
Category
Low-Pressure Threaded Pipe Fittings with Thread Sealant
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-PF-23463
Type
NPT Threaded, Square Drive Solid Plug, 150 psi @ 72°F
Stainless Steel
316
Maximum Operating Pressure
150 psi @ 72 °F

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 Plug: 2 1/2 in is a low-pressure threaded pipe fitting, specifically an NPT threaded, square drive solid plug made from 316 stainless steel. It is rated for a maximum operating pressure of 150 psi at 72°F, with the manufacturer part number ZUSA-PF-23463.

Frequently Asked Questions

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

This 316 stainless steel plug seals open ends in low-pressure NPT threaded pipe systems. It is commonly used in industrial plumbing, chemical processing, and marine applications where corrosion resistance and a reliable seal up to 150 psi at 72°F are required.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23463 plug?

The plug has a 2 1/2 in NPT thread, square drive solid design, and is made from 316 stainless steel. Maximum operating pressure is 150 psi at 72°F. The manufacturer part number is ZUSA-PF-23463. It is a low-pressure threaded pipe fitting with thread sealant.

Where to buy USA INDUSTRIALS ZUSA-PF-23463 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-23463 plug to worldwide locations. We handle full logistics and customs clearance, ensuring you receive the correct 316 stainless steel NPT threaded plug for your low-pressure piping needs.

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

Apply a compatible thread sealant to the male NPT threads, then hand-tighten the plug into the female fitting. Use a square drive socket or wrench to snug the plug firmly—avoid overtightening to prevent thread damage. Maximum working pressure is 150 psi at 72°F.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts
Metal Pipe Straight: 3/4 in x 3/8 in, Threaded x Threaded, Class 150, 150 psi, Straight (MPN ZUSA-PF-23197)
USA INDUSTRIALS
Metal Pipe Straight: 3/4 in x 3/8 in, Threaded x Threaded, Class 150, 150 psi, Straight (MPN ZUSA-PF-23197)
Metal Pipe Straight: 3 in x 3/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23417)
USA INDUSTRIALS
Metal Pipe Straight: 3 in x 3/4 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23417)
Metal Pipe Straight: 3 in x 1/2 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23342)
USA INDUSTRIALS
Metal Pipe Straight: 3 in x 1/2 in, Male NPT Threaded x Female NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-23342)
USA INDUSTRIALS Metal Pipe Straight: Straight, 150 psi, 3/8 in x 1/4 in, Malleable Iron (MPN ZUSA-PF-23295)
USA INDUSTRIALS
USA INDUSTRIALS Metal Pipe Straight: Straight, 150 psi, 3/8 in x 1/4 in, Malleable Iron (MPN ZUSA-PF-23295)
Plug: 1 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23199)
USA INDUSTRIALS
Plug: 1 in, Threaded, Class 150, 150 psi @ 72°F, Plug, Malleable Iron (MPN ZUSA-PF-23199)
Metal Pipe Elbow: 4 in x 4 in, Male NPT Threaded x Female NPT Threaded, 90° Elbow, 150 psi (MPN ZUSA-PF-23383)
USA INDUSTRIALS
Metal Pipe Elbow: 4 in x 4 in, Male NPT Threaded x Female NPT Threaded, 90° Elbow, 150 psi (MPN ZUSA-PF-23383)
Metal Pipe Straight: 2 in x 1 1/2 in, Male NPT Threaded x Male NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-442)
USA INDUSTRIALS
Metal Pipe Straight: 2 in x 1 1/2 in, Male NPT Threaded x Male NPT Threaded, Straight, 150 psi (MPN ZUSA-PF-442)
Metal Pipe Elbow: 1 1/4 in x 1 1/4 in, Threaded x Threaded, Class 150, 150 psi, 90° Elbow (MPN ZUSA-PF-23219)
USA INDUSTRIALS
Metal Pipe Elbow: 1 1/4 in x 1 1/4 in, Threaded x Threaded, Class 150, 150 psi, 90° Elbow (MPN ZUSA-PF-23219)