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
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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.
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 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 PARKERPARKER 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.









