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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass - Moldmate Series Hydraulic Quick-Connect Coupling Plugs
PARKERMoldmate Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass

The PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug (MPN PN251) is a brass-bodied coupling with a 1/4 in coupling size, 1/8"-27 thread size, and a maximum flow rate of 11.36 lpm. 3G Electric interprets…

SKU 3G-OTH-481191

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass
Category
Moldmate Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

PARKER
Manufacturer Part Number
PN251
Type
Brass, 11.36 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 PN251) is a brass-bodied coupling with a 1/4 in coupling size, 1/8"-27 thread size, and a maximum flow rate of 11.36 lpm. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in pumps and controls as an authorised distributor.

Frequently Asked Questions

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

The PARKER Moldmate Series plug (PN251) is used for quick, leak-free connection and disconnection of hydraulic lines in industrial fluid power systems. It is commonly applied in injection molding machines, die casting, and other hydraulic circuits requiring frequent coupling changes.

What are the specifications of the PARKER PN251 hydraulic coupling?

The PARKER PN251 Moldmate Series plug has a 1/4 in coupling size, 1/8"-27 thread, brass body, and a maximum flow rate of 11.36 lpm. It is designed for hydraulic quick-connect applications and is manufactured by PARKER.

Where to buy PARKER PN251 hydraulic coupling worldwide?

3G Electric supplies the genuine PARKER PN251 Moldmate Series coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this brass-bodied hydraulic quick-connect plug for your industrial fluid power needs.

How to select the correct PARKER Moldmate coupling for a hydraulic system?

To select the correct PARKER Moldmate coupling, match the coupling size (1/4 in), thread size (1/8"-27), body material (brass), and maximum flow rate (11.36 lpm) to your system's pressure and flow requirements. Verify compatibility with your hose ends and operating pressure.

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 PN352-40). Key specifications — Body Material: Brass; Thread Size: 1/4"-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 PN352-40). Key specifications — Body Material: Brass; Thread Size: 1/4"-18; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Brass, 11.36 lpm Max. Flow Rate (MPN PN251-40). 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, Brass, 11.36 lpm Max. Flow Rate (MPN PN251-40). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass, 22.71 lpm Max. Flow Rate (MPN PN353-70). 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 PN353-70). 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 BPN253F). Key specifications — Body Material: Brass; Thread Size: 3/8"-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 BPN253F). 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 PN251-55). 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 PN251-55). 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 PN253). Key specifications — Body Material: Brass; Thread Size: 3/8"-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 PN253). 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 PN351-55). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; 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 PN351-55). Key specifications — Body Material: Brass; Thread Size: 1/8"-27; Brand: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Steel, 22.71 lpm Max. Flow Rate (MPN PN353F). Key specifications — Body Material: Steel; Thread Size: 3/8"-18; Brand: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Steel, 22.71 lpm Max. Flow Rate (MPN PN353F). Key specifications — Body Material: Steel; Thread Size: 3/8"-18; Brand: PARKER.