HANSEN Hydraulic Quick Connect Hose Coupling: 1/4 in, Steel, 102.2 lpm Max. Flow Rate
The HANSEN FF Series Hydraulic Quick-Connect Coupling Body (SKU 33M278, MPN 6FFS56UN) is a steel-bodied, sleeve-locking coupling with a 9/16"-18 thread size and a maximum flow rate of 102.2 lpm. This 1/4 in coupling…
SKU 3G-OTH-462821
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Product Description
The HANSEN FF Series Hydraulic Quick-Connect Coupling Body (SKU 33M278, MPN 6FFS56UN) is a steel-bodied, sleeve-locking coupling with a 9/16"-18 thread size and a maximum flow rate of 102.2 lpm. This 1/4 in coupling is designed for hydraulic quick-connect applications, sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in pumps and controls.
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 a HANSEN FF Series hydraulic quick-connect coupling used for?
The HANSEN FF Series hydraulic quick-connect coupling body (MPN 6FFS56UN) is used to rapidly connect and disconnect hydraulic lines in industrial fluid power systems. It is commonly applied in mobile equipment, machine tools, and hydraulic power units where frequent line changes are needed.
What are the specifications of the HANSEN 6FFS56UN coupling?
The HANSEN 6FFS56UN is a 1/4 in steel coupling body with a sleeve locking type, 9/16"-18 thread size, and a maximum flow rate of 102.2 lpm. It is part of the FF Series and is designed for hydraulic quick-connect applications.
Where to buy HANSEN hydraulic couplings in worldwide?
3G Electric supplies HANSEN hydraulic couplings like the 6FFS56UN to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this coupling body.
How to select the right HANSEN quick-connect coupling for my system?
To select the correct HANSEN coupling, match the thread size (e.g., 9/16"-18), body material (steel), and flow capacity (102.2 lpm max) to your hydraulic system's pressure and flow requirements. Ensure the locking type (sleeve) suits your connection frequency.
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3G Electric supplies HANSEN ff 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.









