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, Brass, 1/2 in x 1/4 in, 3,600 psi - Threaded Extreme-Pressure Instrumentation Pipe Fittings
PARKERThreaded Extreme-Pressure Instrumentation Pipe Fittings

PARKER Metal Pipe Straight: Straight, Brass, 1/2 in x 1/4 in, 3,600 psi

The PARKER Metal Pipe Straight is a threaded extreme-pressure instrumentation pipe fitting in brass, sized 1/2 in x 1/4 in with a length of 1 3/8 in. It is rated for a maximum operating pressure of 3,600 psi (MPN 8-4…

SKU 3G-OTH-464082

Brand
PARKER
Item
Metal Pipe Straight: Straight, Brass, 1/2 in x 1/4 in, 3,600 psi
Category
Threaded Extreme-Pressure Instrumentation 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
8-4 FHC-B
Type
Brass, 1/2 in x 1/4 in, 3,600 psi
Lg
1 3/8 in
Maximum Operating Pressure
3,600 psi
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 threaded extreme-pressure instrumentation pipe fitting in brass, sized 1/2 in x 1/4 in with a length of 1 3/8 in. It is rated for a maximum operating pressure of 3,600 psi (MPN 8-4 FHC-B).

Frequently Asked Questions

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

The PARKER 8-4 FHC-B is a threaded extreme-pressure instrumentation pipe fitting used in high-pressure fluid systems. It connects 1/2 in to 1/4 in brass tubing in applications like hydraulic controls, test stands, and process instrumentation where reliable sealing up to 3,600 psi is required.

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

The PARKER 8-4 FHC-B is a straight brass pipe fitting with a 1/2 in x 1/4 in size, 1 3/8 in length, and a maximum operating pressure of 3,600 psi. It is designed for threaded extreme-pressure instrumentation connections and carries MPN 8-4 FHC-B.

Where to buy PARKER 8-4 FHC-B pipe fittings worldwide?

3G Electric supplies the PARKER 8-4 FHC-B metal pipe straight to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this threaded extreme-pressure fitting.

How to install a PARKER threaded extreme-pressure pipe fitting?

For PARKER threaded extreme-pressure fittings like the 8-4 FHC-B, ensure threads are clean and apply appropriate sealant. Tighten to manufacturer torque specs—typically hand-tight plus 1-2 turns—avoid over-torquing brass. Always pressure-test the joint before service. Consult Parker's installation guide for exact procedures.

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 extreme-pressure instrumentation 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: Bushing, Brass, 1/2 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 8-4 RB-B). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER
PARKER Metal Pipe Straight: Bushing, Brass, 1/2 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 8-4 RB-B). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER Metal Pipe Tee: Tee, Bright C37700 Brass, 1/2 in x 1/2 in x 1/2 in, 3,100 psi, 2 15/16 in Lg (MPN 8-8-8 MT-B). Key specifications — Maximum Operating Pressure: 3,100 psi.
PARKER
PARKER Metal Pipe Tee: Tee, Bright C37700 Brass, 1/2 in x 1/2 in x 1/2 in, 3,100 psi, 2 15/16 in Lg (MPN 8-8-8 MT-B). Key specifications — Maximum Operating Pressure: 3,100 psi.
PARKER Cap: Cored Cap, Bright C36000 Brass, 1/4 in, NPT Threaded, 4,300 psi, 29/32 in Lg (MPN 4 CP-B). Key specifications — Maximum Operating Pressure: 4,300 psi.
PARKER
PARKER Cap: Cored Cap, Bright C36000 Brass, 1/4 in, NPT Threaded, 4,300 psi, 29/32 in Lg (MPN 4 CP-B). Key specifications — Maximum Operating Pressure: 4,300 psi.
PARKER Metal Pipe Straight: Hex Nipple, Brass, 1/2 in x 1/2 in, 3,900 psi, 3 in Lg (MPN 8-8 MHLN-B 3.0). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER
PARKER Metal Pipe Straight: Hex Nipple, Brass, 1/2 in x 1/2 in, 3,900 psi, 3 in Lg (MPN 8-8 MHLN-B 3.0). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER Metal Pipe Straight: Hex Nipple, Brass, 1/2 in x 3/8 in, 3,900 psi, 1 45/64 in Lg (MPN 8-6 MHN-B). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER
PARKER Metal Pipe Straight: Hex Nipple, Brass, 1/2 in x 3/8 in, 3,900 psi, 1 45/64 in Lg (MPN 8-6 MHN-B). Key specifications — Maximum Operating Pressure: 3,900 psi.
PARKER Plug: Cored Plug, Bright C36000 Brass, 1/8 in, NPT Threaded, 5,600 psi, 5/16 in Lg (MPN 2 PHH-B). Key specifications — Maximum Operating Pressure: 5,600 psi.
PARKER
PARKER Plug: Cored Plug, Bright C36000 Brass, 1/8 in, NPT Threaded, 5,600 psi, 5/16 in Lg (MPN 2 PHH-B). Key specifications — Maximum Operating Pressure: 5,600 psi.
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 4-4 SE-B). Key specifications — Maximum Operating Pressure: 3,000 psi.
PARKER
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 4-4 SE-B). Key specifications — Maximum Operating Pressure: 3,000 psi.
PARKER Plug: Solid Plug, Bright C36000 Brass, 1/8 in, NPT Threaded, 5,600 psi, 9/16 in Lg (MPN 2 PH-B). Key specifications — Maximum Operating Pressure: 5,600 psi.
PARKER
PARKER Plug: Solid Plug, Bright C36000 Brass, 1/8 in, NPT Threaded, 5,600 psi, 9/16 in Lg (MPN 2 PH-B). Key specifications — Maximum Operating Pressure: 5,600 psi.