PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass
The PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug (MPN PN351-40) 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. This product is part…
SKU 3G-OTH-481207
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Product Description
The PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug (MPN PN351-40) 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. This product is part of 3G Electric's industrial solutions portfolio, where we interpret customer demand and deliver genuine equipment across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the PARKER Moldmate Series Hydraulic Quick-Connect Coupling Plug used for?
The PARKER Moldmate Series plug (PN351-40) is used in hydraulic systems for quick, leak-free connection and disconnection of fluid lines. Common in injection molding, die casting, and industrial machinery where frequent coupling changes are needed. 3G Electric supplies this genuine PARKER component worldwide.
What are the specifications of the PARKER PN351-40 quick-connect coupling?
The PARKER PN351-40 is a brass-bodied Moldmate Series 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 hydraulic quick-connect applications. 3G Electric sources this genuine PARKER part for global delivery.
Where to buy PARKER hydraulic quick-connect couplings in worldwide?
3G Electric supplies genuine PARKER Moldmate Series quick-connect couplings, including the PN351-40, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this brass coupling with 3/8 in size and 22.71 lpm flow rate.
How to select the right PARKER quick-connect coupling for hydraulic systems?
Select a PARKER quick-connect coupling based on system pressure, flow rate, fluid compatibility, and coupling size. For the PN351-40, ensure your system operates within its 22.71 lpm maximum flow and uses 1/8"-27 threads. 3G Electric can help match the correct PARKER coupling to your application.
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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.









