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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass - Moldmate Series Hydraulic Quick-Connect Coupling Plugs
PARKERMoldmate Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass

The PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug (MPN PN351-55) is a brass-bodied coupling with a 3/8 in coupling size, 1/8"-27 thread size, and a maximum flow rate of 22.71 lpm. 3G Electric…

SKU 3G-OTH-481208

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass
Category
Moldmate Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

PARKER
Manufacturer Part Number
PN351-55
Type
Brass, 22.71 lpm Max. Flow Rate
Thread Size
1/8"-27
Body Material
Brass
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug (MPN PN351-55) is a brass-bodied coupling with a 3/8 in coupling size, 1/8"-27 thread size, and a maximum flow rate of 22.71 lpm. 3G Electric interprets this demand and sources the genuine PARKER part, supporting your hydraulic system needs across 14 industrial departments with specialist depth in pumps and controls.

Frequently Asked Questions

What is the PARKER Moldmate Series hydraulic quick-connect coupling plug used for?

The PARKER Moldmate Series plug (PN351-55) is used in hydraulic systems for quick, leak-free connection and disconnection of fluid lines. It is common in injection molding, die casting, and other industrial applications requiring frequent line changes. 3G Electric sources this genuine PARKER part to support your hydraulic needs.

What are the specifications of the PARKER PN351-55 coupling plug?

The PARKER PN351-55 is a brass-bodied Moldmate Series hydraulic quick-connect coupling plug with a 3/8 in coupling size, 1/8"-27 thread size, and a maximum flow rate of 22.71 lpm. It is designed for reliable performance in demanding hydraulic systems.

Where to buy the PARKER PN351-55 hydraulic coupling plug worldwide?

3G Electric supplies the genuine PARKER PN351-55 hydraulic quick-connect coupling plug worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this brass-bodied plug for your hydraulic system requirements.

How to install a PARKER Moldmate Series quick-connect coupling plug?

To install the PARKER Moldmate Series plug, ensure the hydraulic system is depressurized. Clean the mating surfaces, apply thread sealant to the 1/8"-27 threads, and tighten to the manufacturer's recommended torque. Verify the coupling locks securely before pressurizing the system.

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 moldmate 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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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN351-40). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 11.36 lpm Max. Flow Rate (MPN PN252F). Key specifications — Body Material: Steel; Thread Size: 1/4"-18; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN353). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Brass, 45.42 lpm Max. Flow Rate (MPN PN553). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Brass, 45.42 lpm Max. Flow Rate (MPN PN553). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN353-40). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN353-40). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass, 11.36 lpm Max. Flow Rate (MPN BPN251F). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass, 11.36 lpm Max. Flow Rate (MPN BPN251F). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass, 11.36 lpm Max. Flow Rate (MPN PN252-25). Key specifications — Body Material: Brass; Thread Size: 1/4"-18; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass, 11.36 lpm Max. Flow Rate (MPN PN252-25). Key specifications — Body Material: Brass; Thread Size: 1/4"-18; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN354). Key specifications — Body Material: Brass; Thread Size: 1/2"-14; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN354). Key specifications — Body Material: Brass; Thread Size: 1/2"-14; Brand: PARKER.