We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

PARKER 8-4 FHC-S Threaded Instrumentation Extreme-Pressure Pipe Fitting - Threaded Instrumentation Extreme-Pressure Pipe Fittings
PARKERThreaded Instrumentation Extreme-Pressure Pipe Fittings

PARKER 8-4 FHC-S Threaded Instrumentation Extreme-Pressure Pipe Fitting

The PARKER Metal Pipe Straight is a threaded instrumentation extreme-pressure pipe fitting, a straight coupling in carbon steel with a fitting pipe size of 1/2 in x 1/4 in and a maximum operating pressure of 5,500…

SKU 3G-OTH-474731

Also listed as: 84FHCS · 8 4 FHC S · 8-4-FHC-S

Brand
PARKER
Item
8-4 FHC-S Threaded Instrumentation Extreme-Pressure Pipe Fitting
Category
Threaded Instrumentation Extreme-Pressure Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
8-4 FHC-S
Type
Carbon Steel, 1/2 in x 1/4 in, 5,500 psi
Connector Type
Coupling
Fitting Pipe Size
1/2 in x 1/4 in
Pipe Fitting Material
Carbon Steel
Maximum Operating Pressure
5,500 psi
(DO NOT SEND) Manufacturer Location
Globally Sourced

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 threaded instrumentation extreme-pressure pipe fitting, a straight coupling in carbon steel with a fitting pipe size of 1/2 in x 1/4 in and a maximum operating pressure of 5,500 psi (MPN 8-4 FHC-S).

Frequently Asked Questions

What is the PARKER 8-4 FHC-S metal pipe straight used for?

The PARKER 8-4 FHC-S is a threaded instrumentation extreme-pressure pipe fitting used to connect two pipes of different sizes in high-pressure fluid systems. It is commonly applied in hydraulic, pneumatic, and process control lines where a leak-free, durable carbon steel coupling rated to 5,500 psi is required.

What are the specifications of the PARKER 8-4 FHC-S pipe fitting?

The PARKER 8-4 FHC-S is a straight coupling made of carbon steel with a fitting pipe size of 1/2 in x 1/4 in. It has a maximum operating pressure of 5,500 psi and is designed for threaded instrumentation extreme-pressure applications. The connector type is a coupling.

Where to buy the PARKER 8-4 FHC-S pipe fitting worldwide?

3G Electric supplies the PARKER 8-4 FHC-S metal pipe straight to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this carbon steel coupling rated to 5,500 psi. Contact us to order this threaded instrumentation fitting for your application.

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

To select the correct PARKER pipe fitting, match the fitting pipe size (e.g., 1/2 in x 1/4 in) to your tubing dimensions and confirm the maximum operating pressure (e.g., 5,500 psi) exceeds your system pressure. Choose carbon steel for high-strength, corrosion-resistant connections in extreme-pressure instrumentation lines.

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 instrumentation 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
This carbon steel pipe tee is a threaded instrumentation extreme-pressure fitting with a coupling connector type. It is rated for a maximum operating pressure of 5,300 psi and accommodates three 3/8 in pipes. Typical applications include high-pressure fluid systems in industrial hydraulic, pneumatic, and process lines
PARKER
This carbon steel pipe tee is a threaded instrumentation extreme-pressure fitting with a coupling connector type. It is rated for a maximum operating pressure of 5,300 psi and accommodates three 3/8 in pipes. Typical applications include high-pressure fluid systems in industrial hydraulic, pneumatic, and process lines
This PARKER threaded instrumentation extreme-pressure pipe fitting is a 90° elbow made of carbon steel with 3/8 in x 3/8 in pipe size. Rated for a maximum operating pressure of 5,300 psi, it is used in hydraulic and pneumatic systems to change flow direction in high-pressure applications
PARKER
This PARKER threaded instrumentation extreme-pressure pipe fitting is a 90° elbow made of carbon steel with 3/8 in x 3/8 in pipe size. Rated for a maximum operating pressure of 5,300 psi, it is used in hydraulic and pneumatic systems to change flow direction in high-pressure applications
Carbon steel cored hex drive plug with 3/8 in NPT male threads. Rated for maximum operating pressure of 7,600 psi. Used in extreme-pressure instrumentation systems to seal threaded ports in hydraulic and pneumatic applications
PARKER
Carbon steel cored hex drive plug with 3/8 in NPT male threads. Rated for maximum operating pressure of 7,600 psi. Used in extreme-pressure instrumentation systems to seal threaded ports in hydraulic and pneumatic applications
This 90° threaded pipe elbow is made of carbon steel with 1/2 in NPT connections. Rated for a maximum operating pressure of 4,800 psi, it is suitable for extreme-pressure instrumentation applications in hydraulic and pneumatic systems
PARKER
This 90° threaded pipe elbow is made of carbon steel with 1/2 in NPT connections. Rated for a maximum operating pressure of 4,800 psi, it is suitable for extreme-pressure instrumentation applications in hydraulic and pneumatic systems
Carbon steel cored hex drive plug with 1/4 in NPT threads rated to 8,000 psi. Used to seal ports in high-pressure hydraulic and pneumatic systems. Suitable for extreme-pressure instrumentation pipe fitting applications
PARKER
Carbon steel cored hex drive plug with 1/4 in NPT threads rated to 8,000 psi. Used to seal ports in high-pressure hydraulic and pneumatic systems. Suitable for extreme-pressure instrumentation pipe fitting applications
Threaded instrumentation extreme-pressure pipe fitting, carbon steel bushing with 3/8 in x 1/4 in fitting pipe size. Rated for maximum operating pressure of 5,600 psi. Used to reduce pipe size in high-pressure fluid systems
PARKER
Threaded instrumentation extreme-pressure pipe fitting, carbon steel bushing with 3/8 in x 1/4 in fitting pipe size. Rated for maximum operating pressure of 5,600 psi. Used to reduce pipe size in high-pressure fluid systems
This PARKER 45° elbow is a threaded instrumentation extreme-pressure pipe fitting made of carbon steel. It has a 1/4 in x 1/4 in pipe size and a maximum operating pressure of 6000 psi. Used to change direction in high-pressure piping systems for hydraulic, pneumatic, and process control applications
PARKER
This PARKER 45° elbow is a threaded instrumentation extreme-pressure pipe fitting made of carbon steel. It has a 1/4 in x 1/4 in pipe size and a maximum operating pressure of 6000 psi. Used to change direction in high-pressure piping systems for hydraulic, pneumatic, and process control applications
This PARKER tee is a threaded instrumentation extreme-pressure pipe fitting made of carbon steel. It has a 1/2 in x 1/2 in x 1/2 in fitting size and a maximum operating pressure of 4,800 psi. Used as an adapter to join three pipes in high-pressure hydraulic, pneumatic, or process systems
PARKER
This PARKER tee is a threaded instrumentation extreme-pressure pipe fitting made of carbon steel. It has a 1/2 in x 1/2 in x 1/2 in fitting size and a maximum operating pressure of 4,800 psi. Used as an adapter to join three pipes in high-pressure hydraulic, pneumatic, or process systems