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PARKER Nipple with Dust Cap: 1/8 in, 1/4"-18 Thread Size, Male NPTF, NPTF, Steel - PD Series Hydraulic Quick-Connect Coupling Plugs
PARKERPD Series Hydraulic Quick-Connect Coupling Plugs

PARKER Nipple with Dust Cap: 1/8 in, 1/4"-18 Thread Size, Male NPTF, NPTF, Steel

The PARKER PD Series Hydraulic Quick-Connect Coupling Plug (MPN PD343-6) is a steel nipple with a 1/4"-18 thread size and male NPTF connection, rated for -40 to 250 Deg F. It includes a dust cap for protection. 3G…

SKU 3G-OTH-455153

Brand
PARKER
Item
Nipple with Dust Cap: 1/8 in, 1/4"-18 Thread Size, Male NPTF, NPTF, Steel
Category
PD Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

PARKER
Manufacturer Part Number
PD343-6
Type
Male NPTF, NPTF, Steel, -40 to 250 Deg F
Includes
Dust Cap
Thread Size
1/4"-18
Body Material
Steel
Connection Type
NPTF
Temperature Range
-40 to 250 Deg F
View Full Spec Sheet

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

Product Description

The PARKER PD Series Hydraulic Quick-Connect Coupling Plug (MPN PD343-6) is a steel nipple with a 1/4"-18 thread size and male NPTF connection, rated for -40 to 250 Deg F. It includes a dust cap for protection. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the PARKER PD343-6 hydraulic quick-connect coupling plug used for?

The PARKER PD343-6 is a steel nipple with a dust cap used in hydraulic systems to quickly connect and disconnect fluid lines. It is commonly applied in industrial machinery, mobile equipment, and plant maintenance where reliable, leak-free connections are needed under pressures up to 250 °F.

What are the specifications of the PARKER PD343-6 nipple?

The PARKER PD343-6 is a steel nipple with a 1/4"-18 thread size, male NPTF connection, and includes a dust cap. It operates from -40 to 250 °F. This PD Series plug is designed for hydraulic quick-connect couplings and is supplied by 3G Electric.

Where to buy the PARKER PD343-6 in worldwide?

3G Electric supplies the genuine PARKER PD343-6 nipple with dust cap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this industrial hydraulic component.

How to install the PARKER PD343-6 hydraulic plug?

To install the PARKER PD343-6, ensure the male NPTF threads are clean and apply thread sealant compatible with hydraulic fluids. Hand-tighten the plug into the female port, then use a wrench for final torque—avoid over-tightening. Always depressurize the system before connection.

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 pd series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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