PIONEER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel
The PIONEER 4000 Series Hydraulic Quick-Connect Coupling Body (MPN 4050-T6) is a steel-bodied poppet-valve coupling with a 1/4 in coupling size and 9/16"-18 thread size. It has a maximum flow rate of 11.36 lpm.
SKU 3G-OTH-451507
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Product Description
The PIONEER 4000 Series Hydraulic Quick-Connect Coupling Body (MPN 4050-T6) is a steel-bodied poppet-valve coupling with a 1/4 in coupling size and 9/16"-18 thread size. It has a maximum flow rate of 11.36 lpm.
Frequently Asked Questions
What is the PIONEER 4000 Series hydraulic quick-connect coupling used for?
The PIONEER 4000 Series hydraulic quick-connect coupling body (MPN 4050-T6) is used to connect and disconnect hydraulic lines quickly without tools. It is commonly applied in agricultural, construction, and industrial equipment where frequent coupling changes are needed, such as on tractors, loaders, and hydraulic power units.
What are the specifications of the PIONEER 4050-T6 coupling?
The PIONEER 4050-T6 is a steel-bodied poppet-valve coupling with a 1/4 in coupling size and 9/16"-18 thread size. It has a maximum flow rate of 11.36 lpm. The body material is steel, and the valve type is poppet. This is a 4000 Series hydraulic quick-connect coupling body.
Where to buy PIONEER hydraulic couplings worldwide?
You can source the PIONEER 4050-T6 hydraulic coupling from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for PIONEER hydraulic components.
How to select the right PIONEER quick-connect coupling?
To select the correct PIONEER quick-connect coupling, match the coupling size, thread size, and flow rate to your system requirements. The 4050-T6 has a 1/4 in coupling size, 9/16"-18 threads, and a maximum flow of 11.36 lpm. Ensure the valve type (poppet) is compatible with your application. Consult a hydraulic specialist for system pressure and fluid compatibility.
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3G Electric supplies PIONEER 4000 series hydraulic quick-connect coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














