ENERPAC Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel
The ENERPAC A Series Hydraulic Quick-Connect Coupling Body (MPN AR630) is a steel coupling with a 1/4"-18 thread size and a maximum flow rate of 7.57 lpm. As an authorised distributor, 3G Electric supplies this…
SKU 3G-OTH-458138
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Product Description
The ENERPAC A Series Hydraulic Quick-Connect Coupling Body (MPN AR630) is a steel coupling with a 1/4"-18 thread size and a maximum flow rate of 7.57 lpm. As an authorised distributor, 3G Electric supplies this genuine ENERPAC component across 14 industrial departments, with specialist expertise in pumps and controls to support your hydraulic system needs.
Frequently Asked Questions
What is the ENERPAC AR630 hydraulic quick-connect coupling used for?
The ENERPAC AR630 is a steel hydraulic quick-connect coupling body used to connect and disconnect hydraulic lines quickly without tools. It is commonly applied in industrial hydraulic systems, such as those in manufacturing, construction, and maintenance, where reliable fluid transfer at up to 7.57 lpm is required.
What are the specifications of the ENERPAC AR630 coupling?
The ENERPAC AR630 is a steel coupling body with a 1/4"-18 thread size and a maximum flow rate of 7.57 lpm. It is part of the A Series and is manufactured by ENERPAC. The body material is steel, ensuring durability in hydraulic applications.
Where to buy the ENERPAC AR630 coupling worldwide?
3G Electric supplies the genuine ENERPAC AR630 coupling worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source and deliver this component across 14 industrial departments, with specialist expertise in pumps and controls.
How to install the ENERPAC AR630 hydraulic coupling?
To install the ENERPAC AR630, ensure the threads (1/4"-18) are clean and apply compatible thread sealant. Hand-tighten the coupling into the hydraulic port, then use a wrench for final tightening—avoid over-torquing. Always depressurize the system before connection to prevent fluid loss or injury.
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Common applications for ENERPACENERPAC Products
3G Electric supplies ENERPAC enerpac a 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.



