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PARKER Metal Pipe Straight: 1 1/4 in x 1 1/4 in, Male Threaded x Male NPT Threaded - Threaded High-Pressure Pipe Fittings
PARKERThreaded High-Pressure Pipe Fittings

PARKER Metal Pipe Straight: 1 1/4 in x 1 1/4 in, Male Threaded x Male NPT Threaded

The PARKER Metal Pipe Straight is a threaded high-pressure pipe fitting with 1 1/4 in x 1 1/4 in male NPT threads, constructed from steel and rated for a maximum operating pressure of 3,000 psi (MPN 20-1-1/4 F5OF-S)…

SKU 3G-OTH-466524

Brand
PARKER
Item
Metal Pipe Straight: 1 1/4 in x 1 1/4 in, Male Threaded x Male NPT Threaded
Category
Threaded High-Pressure Pipe Fittings
Available to Order
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Technical Specifications

PARKER
Manufacturer Part Number
20-1-1/4 F5OF-S
Type
Male Threaded x Male NPT Threaded, 3,000 psi, Steel
Maximum Operating Pressure
3,000 psi
(DO NOT SEND) Manufacturer Location
Made in USA
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Metal Pipe Straight is a threaded high-pressure pipe fitting with 1 1/4 in x 1 1/4 in male NPT threads, constructed from steel and rated for a maximum operating pressure of 3,000 psi (MPN 20-1-1/4 F5OF-S). 3G Electric interprets your demand for this genuine industrial fitting, sourcing it across our 14 departments and backing it with specialist expertise in pumps and controls.

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 the PARKER Metal Pipe Straight 20-1-1/4 F5OF-S used for?

This PARKER steel pipe fitting connects two male NPT threaded pipes in high-pressure hydraulic or pneumatic systems up to 3,000 psi. It is commonly used in industrial fluid power, oil and gas, and manufacturing applications where a leak-resistant straight joint is required.

What are the specifications of the PARKER 20-1-1/4 F5OF-S pipe fitting?

The PARKER Metal Pipe Straight has 1 1/4 in male NPT threads on both ends, a maximum operating pressure of 3,000 psi, and is made of steel. Its manufacturer part number is 20-1-1/4 F5OF-S. This fitting is designed for high-pressure threaded connections in industrial systems.

Where to buy PARKER 20-1-1/4 F5OF-S pipe fittings worldwide?

3G Electric supplies genuine PARKER 20-1-1/4 F5OF-S steel pipe fittings worldwide. We handle full logistics and customs clearance to deliver this high-pressure fitting to your facility. Contact us for availability and lead time on this threaded male NPT connector.

How to install a PARKER male NPT threaded pipe fitting?

Apply a compatible thread sealant or PTFE tape to the male NPT threads, then hand-tighten the fitting into the female port. Use a wrench to tighten an additional 1-2 turns, avoiding over-torque to prevent thread damage. Always verify pressure rating and system compatibility before installation.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER threaded high-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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