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USA INDUSTRIALS Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 1/2 in Lg - Schedule 40 Low Pressure Pipe & Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Low Pressure Pipe & Pipe Nipples with Thread Sealant

USA INDUSTRIALS Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 1/2 in Lg

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 low-pressure pipe nipple with a 2 1/2 in nominal pipe size, 3 1/2 in length, and Male NPT x Male NPT connections. It features a welded construction with PTFE thread…

SKU 3G-OTH-483638

Brand
USA INDUSTRIALS
Item
Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 1/2 in Lg
Category
Schedule 40 Low Pressure Pipe & Pipe Nipples with Thread Sealant
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-22251
Type
Male NPT x Male NPT, Schedule 40, Welded, PTFE
Lg
3 1/2 in
Connection Type
Male NPT x Male NPT
Thread Sealant Type
PTFE
Maximum Operating Pressure
125 psi @ 72°F
View Full Spec Sheet

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

Product Description

The USA INDUSTRIALS Pipe Nipple is a Schedule 40 low-pressure pipe nipple with a 2 1/2 in nominal pipe size, 3 1/2 in length, and Male NPT x Male NPT connections. It features a welded construction with PTFE thread sealant and is rated for a maximum operating pressure of 125 psi @ 72°F.

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 Schedule 40 pipe nipple used for?

This pipe nipple connects two male NPT fittings in low-pressure piping systems for water, air, or gas. Its PTFE thread sealant provides a reliable leak-resistant joint. Common in industrial plumbing, HVAC, and process lines where Schedule 40 strength and 125 psi @ 72°F rating are sufficient.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-22251?

The USA INDUSTRIALS pipe nipple has a 2 1/2 in nominal pipe size, 3 1/2 in length, Male NPT x Male NPT connections, Schedule 40 wall, welded construction, and PTFE thread sealant. Maximum operating pressure is 125 psi @ 72°F. The manufacturer part number is ZUSA-PF-22251.

Where to buy USA INDUSTRIALS pipe nipples worldwide?

3G Electric supplies USA INDUSTRIALS pipe nipples worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ZUSA-PF-22251 Schedule 40 nipple with PTFE sealant.

How to install a Schedule 40 pipe nipple with PTFE sealant?

Apply pipe thread compound or PTFE tape over the male threads for added sealing, then hand-tighten the nipple into the female fitting. Use wrenches on the nipple's hex ends to achieve a snug fit without over-tightening. Do not exceed 125 psi @ 72°F operating pressure.

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 schedule 40 low pressure pipe & pipe nipples 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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Pipe Nipple: 1 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 2 1/2 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22214). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 1 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 2 1/2 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22214). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22252). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22252). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 7 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22255). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 7 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22255). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 3/8 in Nominal Pipe Size, Male NPT x Male NPT, 18 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22295). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 3/8 in Nominal Pipe Size, Male NPT x Male NPT, 18 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22295). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 5 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22250). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 5 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22250). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 5 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22253). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 5 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22253). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 12 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22173). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
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Pipe Nipple: 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 12 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22173). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 18 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22260). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.
USA INDUSTRIALS
Pipe Nipple: 3 in Nominal Pipe Size, Male NPT x Male NPT, 18 in Lg, Schedule 40, Welded, PTFE (MPN ZUSA-PF-22260). Key specifications — Brand: USA INDUSTRIALS; Thread Sealant Type: PTFE; Maximum Operating Pressure: 125 psi @ 72°F; Connection Type: Male NPT x Male NPT.