PARKER 71 Series Hydraulic Quick-Connect Coupling Plug
The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N4-4F) is a 1/4 in coupling size hose coupling with a 316 stainless steel body and a nitrile seal. This product is supplied by 3G Electric, a…
SKU 3G-OTH-457314
Also listed as: S713N44F · S71 3N4 4F
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N4-4F) is a 1/4 in coupling size hose coupling with a 316 stainless steel body and a nitrile seal. This product is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the PARKER 71 Series hydraulic quick-connect coupling used for?
The PARKER 71 Series hydraulic quick-connect coupling (MPN S71-3N4-4F) is used for rapid, leak-free connection and disconnection of hydraulic hoses in industrial fluid power systems. Its 316 stainless steel body and nitrile seal suit applications requiring corrosion resistance, such as marine, chemical processing, and high-pressure hydraulic circuits.
What are the specifications of the PARKER S71-3N4-4F coupling?
The PARKER S71-3N4-4F is a 1/4 in coupling size hydraulic quick-connect hose coupling from the 71 Series. It features a 316 stainless steel body and a nitrile seal material. This plug-style coupling is designed for reliable performance in demanding hydraulic environments.
Where to buy PARKER hydraulic couplings worldwide?
3G Electric supplies the PARKER 71 Series hydraulic quick-connect coupling (S71-3N4-4F) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine PARKER component for your hydraulic system.
How to install a PARKER quick-connect hydraulic coupling?
To install a PARKER 71 Series quick-connect coupling, ensure both halves are clean and undamaged. Push the plug into the socket until you hear a click, confirming full engagement. Always relieve system pressure before connection or disconnection. Use appropriate thread sealant on NPT connections. Refer to PARKER's installation guide for torque specifications.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER 71 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.
