PARKER Body Assembly Coupling: 1/4 in, Steel, 3 g/min Max. Flow Rate, Push-to-Connect
The PARKER FF Series Hydraulic Quick-Connect Coupling Body (MPN FF-251-4FP) is a steel push-to-connect coupling with a 1/4"-18 female NPSF thread and a maximum flow rate of 3 g/min. 3G Electric interprets this demand…
SKU 3G-OTH-462823
Need installation or engineering help?
Ask a question
Product Description
The PARKER FF Series Hydraulic Quick-Connect Coupling Body (MPN FF-251-4FP) is a steel push-to-connect coupling with a 1/4"-18 female NPSF thread and a maximum flow rate of 3 g/min. 3G Electric interprets this demand and delivers genuine PARKER couplings across 14 industrial departments, with specialist depth in pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the PARKER FF-251-4FP coupling used for?
The PARKER FF-251-4FP is a hydraulic quick-connect coupling body used in fluid power systems for rapid line connection and disconnection. It is ideal for industrial applications requiring a steel, push-to-connect coupling with a 1/4"-18 female NPSF thread and a maximum flow rate of 3 g/min.
What are the specifications of the PARKER FF-251-4FP?
The PARKER FF-251-4FP is a steel body assembly coupling with push-to-connect locking, a 1/4"-18 female NPSF thread, and a maximum flow rate of 3 g/min. It is part of the FF Series hydraulic quick-connect coupling line, designed for reliable performance in fluid handling systems.
Where to buy PARKER FF-251-4FP worldwide?
3G Electric supplies genuine PARKER FF-251-4FP couplings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this steel push-to-connect coupling with a 1/4"-18 female NPSF thread to your facility, ensuring compliance with international shipping requirements.
How to install a PARKER push-to-connect coupling?
To install a PARKER push-to-connect coupling like the FF-251-4FP, ensure the mating plug is clean and lubricated. Push the plug firmly into the coupling body until it locks audibly. Verify the connection is secure by tugging gently. Always follow manufacturer guidelines for pressure and flow limits to avoid leakage.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER 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.




