Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Metal Pipe Straight: Straight, Steel, 1/4 in x 1/4 in - Hydraulic Threaded Extreme-Pressure Pipe Fittings
PARKERHydraulic Threaded Extreme-Pressure Pipe Fittings

PARKER Metal Pipe Straight: Straight, Steel, 1/4 in x 1/4 in

The PARKER Metal Pipe Straight is a hydraulic threaded extreme-pressure pipe fitting, type Steel, 1/4 in x 1/4 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 1/4 X 2.5 FFF-S). It is rated for a…

SKU 3G-OTH-467543

Brand
PARKER
Item
Metal Pipe Straight: Straight, Steel, 1/4 in x 1/4 in
Category
Hydraulic Threaded Extreme-Pressure Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PARKER
Manufacturer Part Number
1/4 X 2.5 FFF-S
Type
Steel, 1/4 in x 1/4 in, Male NPT Threaded x Male NPT Threaded
Fitting Pipe Size
1/4 in x 1/4 in
Maximum Operating Pressure
6,000 psi
(DO NOT SEND) Manufacturer Location
Made in USA
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARKER Metal Pipe Straight is a hydraulic threaded extreme-pressure pipe fitting, type Steel, 1/4 in x 1/4 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 1/4 X 2.5 FFF-S). It is rated for a maximum operating pressure of 6,000 psi.

Frequently Asked Questions

What is the PARKER Metal Pipe Straight used for?

The PARKER Metal Pipe Straight is a hydraulic threaded extreme-pressure pipe fitting used to connect two male NPT threaded pipes in a straight line. It is designed for high-pressure hydraulic systems, rated up to 6,000 psi, and is suitable for industrial fluid power applications.

What are the specifications of the PARKER 1/4 X 2.5 FFF-S pipe fitting?

The PARKER 1/4 X 2.5 FFF-S is a steel straight pipe fitting with 1/4 in x 1/4 in male NPT threaded connections. It has a maximum operating pressure of 6,000 psi. The brand is PARKER, and the part number is 1/4 X 2.5 FFF-S.

Where to buy PARKER hydraulic pipe fittings worldwide?

3G Electric supplies PARKER hydraulic pipe fittings worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we source and deliver genuine PARKER components like the 1/4 X 2.5 FFF-S to support your hydraulic systems anywhere.

How to select the right PARKER pipe fitting for high-pressure systems?

To select the right PARKER pipe fitting, match the pipe size and thread type (NPT) to your system, and ensure the maximum operating pressure rating meets or exceeds your application's requirements. For extreme-pressure hydraulic systems, the 1/4 in steel straight fitting rated at 6,000 psi is a common choice.

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PARKER

View all PARKER parts →
PARKER Metal Pipe Straight: Straight, Steel, 1/4 in, Male Threaded x Female SAE Threaded, 6,000 psi (MPN 3-4 F5OG5-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA.
PARKER
PARKER Metal Pipe Straight: Straight, Steel, 1/4 in, Male Threaded x Female SAE Threaded, 6,000 psi (MPN 3-4 F5OG5-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA.
PARKER Metal Pipe Straight: Straight, Steel, 1 in x 1 in, Male BSPT Threaded x Male BSPT Threaded (MPN 1FF33MS). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; (DO NOT SEND) Manufacturer Location: Made in USA; Fitting Pipe Size: 1 in x 1 in.
PARKER
PARKER Metal Pipe Straight: Straight, Steel, 1 in x 1 in, Male BSPT Threaded x Male BSPT Threaded (MPN 1FF33MS). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; (DO NOT SEND) Manufacturer Location: Made in USA; Fitting Pipe Size: 1 in x 1 in.
PARKER Metal Pipe Straight: Straight, Carbon Steel, 3/4 in x 1/2 in, 5,000 psi (MPN 8-1/2 F5OG-S). Key specifications — Pipe Fitting Material: Carbon Steel; Brand: PARKER; Maximum Operating Pressure: 5,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/4 in x 1/2 in.
PARKER
PARKER Metal Pipe Straight: Straight, Carbon Steel, 3/4 in x 1/2 in, 5,000 psi (MPN 8-1/2 F5OG-S). Key specifications — Pipe Fitting Material: Carbon Steel; Brand: PARKER; Maximum Operating Pressure: 5,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/4 in x 1/2 in.
PARKER Metal Pipe Straight: Straight, Steel, 3/8 in x 3/8 in, Male NPT Threaded x Male NPT Threaded (MPN 3/8 FF-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/8 in x 3/8 in.
PARKER
PARKER Metal Pipe Straight: Straight, Steel, 3/8 in x 3/8 in, Male NPT Threaded x Male NPT Threaded (MPN 3/8 FF-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/8 in x 3/8 in.
PARKER Plug: Plug, Steel, 1 in, Threaded, 5,500 psi (MPN 16 P5ON-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 5,500 psi; (DO NOT SEND) Manufacturer Location: Globally Sourced.
PARKER
PARKER Plug: Plug, Steel, 1 in, Threaded, 5,500 psi (MPN 16 P5ON-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 5,500 psi; (DO NOT SEND) Manufacturer Location: Globally Sourced.
PARKER Metal Pipe Straight: Union, Steel, 3/4 in x 3/4 in, Male Threaded x Male SAE Threaded (MPN 12 F5OHAO-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 5,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/4 in x 3/4 in.
PARKER
PARKER Metal Pipe Straight: Union, Steel, 3/4 in x 3/4 in, Male Threaded x Male SAE Threaded (MPN 12 F5OHAO-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 5,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Globally Sourced; Fitting Pipe Size: 3/4 in x 3/4 in.
PARKER Metal Pipe Straight: Straight, Steel, 1/8 in, Male Threaded x Female NPT Threaded, 6,000 psi (MPN 5-1/8 F5OG-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA.
PARKER
PARKER Metal Pipe Straight: Straight, Steel, 1/8 in, Male Threaded x Female NPT Threaded, 6,000 psi (MPN 5-1/8 F5OG-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA.
PARKER Metal Pipe Straight: Straight, Steel, 1/4 in x 1/4 in, Male Threaded x Male NPT Threaded (MPN 4-1/4 F5OF-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA; Fitting Pipe Size: 1/4 in x 1/4 in.
PARKER
PARKER Metal Pipe Straight: Straight, Steel, 1/4 in x 1/4 in, Male Threaded x Male NPT Threaded (MPN 4-1/4 F5OF-S). Key specifications — Brand: PARKER; Maximum Operating Pressure: 6,000 psi; Connector Type: Adapter; (DO NOT SEND) Manufacturer Location: Made in USA; Fitting Pipe Size: 1/4 in x 1/4 in.