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USA INDUSTRIALS 1 1/4 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 1 1/4 in NPT Threaded Square Drive Solid Plug

USA INDUSTRIALS Low-Pressure Threaded Pipe Fittings with Thread Sealant, a 1 1/4 in NPT Threaded, Square Drive Solid Plug in 304 Stainless Steel, rated for a maximum operating pressure of 150 psi @ 72°F (MPN…

SKU 3G-OTH-649416

Also listed as: ZUSAPF23373 · ZUSA PF 23373

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

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-23373
Type
NPT Threaded, Square Drive Solid Plug, 150 psi @ 72°F
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

USA INDUSTRIALS Low-Pressure Threaded Pipe Fittings with Thread Sealant, a 1 1/4 in NPT Threaded, Square Drive Solid Plug in 304 Stainless Steel, rated for a maximum operating pressure of 150 psi @ 72°F (MPN ZUSA-PF-23373).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a 1 1/4 in NPT threaded square drive solid plug used for?

This 304 stainless steel plug seals unused ports in low-pressure piping systems up to 150 psi @ 72°F. It is commonly used in water, air, and chemical lines where a corrosion-resistant, leak-tight closure is needed. The square drive allows easy installation with a standard wrench.

What are the specifications of the USA INDUSTRIALS ZUSA-PF-23373 plug?

The ZUSA-PF-23373 is a 1 1/4 in NPT threaded, square drive solid plug made from 304 stainless steel. It has a maximum operating pressure of 150 psi @ 72°F. This low-pressure threaded pipe fitting includes thread sealant for reliable sealing.

Where to buy a 1 1/4 in NPT stainless steel plug worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS ZUSA-PF-23373 plug worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 304 stainless steel plug.

How to install a square drive solid plug with thread sealant?

Clean the male and female threads thoroughly. Apply a compatible thread sealant (if not pre-applied) to the plug's NPT threads. Hand-tighten the plug into the port, then use a wrench on the square drive to snug it firmly—avoid overtightening to prevent stress on 304 stainless steel fittings.

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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