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PARKER Metal Pipe Straight: Bushing, Brass, 1/4 in x 1/8 in - Threaded Extreme-Pressure Instrumentation Pipe Fittings
PARKERThreaded Extreme-Pressure Instrumentation Pipe Fittings

PARKER Metal Pipe Straight: Bushing, Brass, 1/4 in x 1/8 in

The PARKER Metal Pipe Straight: Bushing is a threaded extreme-pressure instrumentation pipe fitting (MPN 4-2 RB-B) made of brass, with a 1/4 in x 1/8 in size and Male NPT Threaded x Female NPT Threaded connections…

SKU 3G-OTH-464052

Brand
PARKER
Item
Metal Pipe Straight: Bushing, Brass, 1/4 in x 1/8 in
Category
Threaded Extreme-Pressure Instrumentation Pipe Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
4-2 RB-B
Type
Brass, 1/4 in x 1/8 in, Male NPT Threaded x Female NPT Threaded
Maximum Operating Pressure
3,600 psi
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Metal Pipe Straight: Bushing is a threaded extreme-pressure instrumentation pipe fitting (MPN 4-2 RB-B) made of brass, with a 1/4 in x 1/8 in size and Male NPT Threaded x Female NPT Threaded connections, rated for a maximum operating pressure of 3,600 psi.

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 4-2 RB-B bushing used for?

The PARKER 4-2 RB-B is a threaded extreme-pressure instrumentation pipe fitting used to reduce line size in high-pressure hydraulic or pneumatic systems. Its brass construction and 3,600 psi rating make it suitable for demanding industrial applications requiring reliable pressure containment.

What are the specifications of the PARKER 4-2 RB-B bushing?

The PARKER 4-2 RB-B is a brass bushing with 1/4 in x 1/8 in size, Male NPT Threaded x Female NPT Threaded connections, and a maximum operating pressure of 3,600 psi. It is designed for extreme-pressure instrumentation pipe systems.

Where to buy PARKER 4-2 RB-B bushing worldwide?

3G Electric supplies the PARKER 4-2 RB-B bushing worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine PARKER fittings to your location, ensuring compliance with international shipping requirements.

How to install a PARKER brass bushing?

Install the PARKER brass bushing by applying thread sealant to the male NPT threads and hand-tightening into the female port. Use a wrench for final snugging, avoiding over-torque to prevent cracking. Always verify pressure rating compatibility with your system 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 extreme-pressure instrumentation 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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