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USA INDUSTRIALS 1-1/4 in NPT Threaded Hex Drive Solid Plug - Low-Pressure Threaded Pipe Fittings with Thread Sealant
USA INDUSTRIALSLow-Pressure Threaded Pipe Fittings with Thread Sealant

USA INDUSTRIALS 1-1/4 in NPT Threaded Hex Drive Solid Plug

The USA INDUSTRIALS Plug: 1 1/4 in is a Low-Pressure Threaded Pipe Fitting with Thread Sealant, featuring a 1 1/4 in NPT Threaded, Hex Drive Solid Plug in 304 Stainless Steel. It is rated for Class 150 with a Maximum…

SKU 3G-OTH-649440

Also listed as: ZUSAPF23361 · ZUSA PF 23361

Brand
USA INDUSTRIALS
Item
1-1/4 in NPT Threaded Hex Drive Solid Plug
Category
Low-Pressure Threaded Pipe Fittings with Thread Sealant
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-23361
Type
NPT Threaded, Hex Drive Solid Plug, 150 psi @ 72°F, Class 150
Stainless Steel
304
Maximum Operating Pressure
150 psi @ 72 °F

Technical Documents

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

Product Description

The USA INDUSTRIALS Plug: 1 1/4 in is a Low-Pressure Threaded Pipe Fitting with Thread Sealant, featuring a 1 1/4 in NPT Threaded, Hex Drive Solid Plug in 304 Stainless Steel. It is rated for Class 150 with a Maximum Operating Pressure of 150 psi @ 72 °F (MPN ZUSA-PF-23361).

Frequently Asked Questions

What is the USA INDUSTRIALS 1 1/4 in NPT threaded plug used for?

This 304 stainless steel hex drive solid plug seals threaded pipe openings in low-pressure systems up to 150 psi @ 72 °F. It is commonly used in water, air, and chemical lines across industrial plants, refineries, and commercial plumbing where corrosion resistance and a reliable seal are required.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23361 plug?

The plug has a 1 1/4 in NPT thread, hex drive, solid construction in 304 stainless steel. It is rated Class 150 with a maximum operating pressure of 150 psi @ 72 °F. The manufacturer part number is ZUSA-PF-23361, and it includes thread sealant for leak-free installation.

Where to buy USA INDUSTRIALS pipe plugs worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS 1 1/4 in NPT threaded plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this 304 stainless steel hex drive solid plug.

How to install a 1 1/4 in NPT hex drive solid plug?

Clean the female pipe threads thoroughly. Apply thread sealant (pre-applied on this plug) or PTFE tape to the male threads. Hand-tighten the plug into the fitting, then use a hex key or socket to snug it firmly—do not overtighten. Test the joint at operating pressure up to 150 psi @ 72 °F to verify no leaks.

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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This 1-inch NPT threaded hex drive solid plug is made from 304 stainless steel. Rated for a maximum operating pressure of 150 psi at 72°F, Class 150. Used to seal open ends in low-pressure piping systems for water, air, or chemical lines
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This 1-inch NPT threaded hex drive solid plug is made from 304 stainless steel. Rated for a maximum operating pressure of 150 psi at 72°F, Class 150. Used to seal open ends in low-pressure piping systems for water, air, or chemical lines
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This 4-inch NPT threaded hex drive solid plug is made from 304 stainless steel and rated for a maximum operating pressure of 150 psi at 72°F (Class 150). It is used to seal threaded openings in low-pressure pipe systems, providing a secure closure in applications such as water, air, and chemical lines
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This 3/4 in NPT threaded solid plug features a hex drive for installation and is made from 316 stainless steel. Rated for 150 psi at 72°F (Class 150), it is used to seal unused ports in low-pressure piping systems. The plug comes pre-applied with thread sealant for a reliable NPT connection
This 1/4 in threaded plug is made of malleable iron and rated for Class 150 service up to 150 psi at 72°F. It includes PTFE thread sealant for leak-free sealing. Commonly used to close unused openings in low-pressure plumbing, HVAC, and industrial piping systems
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This 1/4 in threaded plug is made of malleable iron and rated for Class 150 service up to 150 psi at 72°F. It includes PTFE thread sealant for leak-free sealing. Commonly used to close unused openings in low-pressure plumbing, HVAC, and industrial piping systems
This threaded plug is made of malleable iron and rated for 150 psi at 72°F. It is used to seal open ends in low-pressure piping systems, such as water, air, and steam lines. The Class 150 design ensures compatibility with standard threaded fittings
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This threaded plug is made of malleable iron and rated for 150 psi at 72°F. It is used to seal open ends in low-pressure piping systems, such as water, air, and steam lines. The Class 150 design ensures compatibility with standard threaded fittings

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