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USA INDUSTRIALS Cap: Cap, 1 1/4 in, NPT Threaded, Class 250, C38500 Brass - Threaded Medium-Pressure Pipe Fittings
USA INDUSTRIALSThreaded Medium-Pressure Pipe Fittings

USA INDUSTRIALS Cap: Cap, 1 1/4 in, NPT Threaded, Class 250, C38500 Brass

The USA INDUSTRIALS Cap is a threaded medium-pressure pipe fitting, Class 250, made from C38500 brass. It features 1 1/4 in NPT threading and is rated for a maximum operating pressure of 400 psi at 72°F (MPN…

SKU 3G-OTH-464215

Brand
USA INDUSTRIALS
Item
Cap: Cap, 1 1/4 in, NPT Threaded, Class 250, C38500 Brass
Category
Threaded Medium-Pressure Pipe Fittings
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-15538
Type
1 1/4 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F
Maximum Operating Pressure
400 psi @ 72 °F
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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Cap is a threaded medium-pressure pipe fitting, Class 250, made from C38500 brass. It features 1 1/4 in NPT threading and is rated for a maximum operating pressure of 400 psi at 72°F (MPN ZUSA-PF-15538).

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 USA INDUSTRIALS Cap ZUSA-PF-15538 used for?

This USA INDUSTRIALS cap seals the end of a 1 1/4 in NPT threaded pipe in medium-pressure systems. It is commonly used in industrial plumbing, hydraulic, and pneumatic applications where a reliable, leak-proof closure is needed up to 400 psi at 72°F.

What are the specifications of the USA INDUSTRIALS Cap ZUSA-PF-15538?

The USA INDUSTRIALS Cap is a Class 250 threaded medium-pressure pipe fitting made from C38500 brass. It has 1 1/4 in NPT threading and a maximum operating pressure of 400 psi at 72°F. The manufacturer part number is ZUSA-PF-15538.

Where to buy USA INDUSTRIALS Cap ZUSA-PF-15538 worldwide?

3G Electric supplies the USA INDUSTRIALS Cap ZUSA-PF-15538 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this C38500 brass pipe fitting.

How to install a USA INDUSTRIALS threaded brass cap?

Apply a compatible thread sealant or PTFE tape to the male NPT pipe threads. Hand-tighten the USA INDUSTRIALS cap, then use a wrench for an additional 1–2 turns. Do not overtighten, as C38500 brass can crack. Test the joint at operating pressure before service.

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

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USA INDUSTRIALS Cap: Cap, 3/4 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F, 31/32 in Lg (MPN ZUSA-PF-15536). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi @ 72 °F.
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USA INDUSTRIALS Metal Pipe Straight: Straight, 1/4 in x 1/4 in, Class 250, None C38500 Brass, Union (MPN ZUSA-PF-15547). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
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USA INDUSTRIALS Metal Pipe Straight: Straight, 1/4 in x 1/4 in, Class 250, None C38500 Brass, Union (MPN ZUSA-PF-15547). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
USA INDUSTRIALS Metal Pipe Elbow: 90° Elbow, 3/8 in x 3/8 in, Class 250, None C38500 Brass, 400 psi (MPN ZUSA-PF-15515). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
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USA INDUSTRIALS Metal Pipe Elbow: 90° Elbow, 3/8 in x 3/8 in, Class 250, None C38500 Brass, 400 psi (MPN ZUSA-PF-15515). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
USA INDUSTRIALS Metal Pipe Straight: Straight, 1 in x 1 in, Class 250, None C38500 Brass, 400 psi (MPN ZUSA-PF-15551). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
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USA INDUSTRIALS Metal Pipe Straight: Straight, 1 in x 1 in, Class 250, None C38500 Brass, 400 psi (MPN ZUSA-PF-15551). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
USA INDUSTRIALS Metal Pipe Straight: Straight, 1 1/2 in x 1 1/2 in, Class 250, None C38500 Brass (MPN ZUSA-PF-15528). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
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USA INDUSTRIALS Metal Pipe Straight: Straight, 1 1/2 in x 1 1/2 in, Class 250, None C38500 Brass (MPN ZUSA-PF-15528). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi.
USA INDUSTRIALS Cap: Cap, 1 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F, 1 1/32 in Lg (MPN ZUSA-PF-15537). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi @ 72 °F.
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USA INDUSTRIALS Cap: Cap, 1 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F, 1 1/32 in Lg (MPN ZUSA-PF-15537). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi @ 72 °F.
USA INDUSTRIALS Cap: Cap, 2 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F, 1 11/16 in Lg (MPN ZUSA-PF-15539). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi @ 72 °F.
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USA INDUSTRIALS Cap: Cap, 2 in, NPT Threaded, Class 250, C38500 Brass, 400 psi @ 72°F, 1 11/16 in Lg (MPN ZUSA-PF-15539). Key specifications — Brand: USA INDUSTRIALS; Maximum Operating Pressure: 400 psi @ 72 °F.