Parker Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, 316 Stainless Steel
The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (SKU S71-3C12-12F, MPN S71-3C12-12F) is a 3/4 in coupling-size component. It features a 316 Stainless Steel body and Nitrile seal material.
SKU 3G-OTH-454018
Also listed as: S713C1212F · S71 3C12 12F
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (SKU S71-3C12-12F, MPN S71-3C12-12F) is a 3/4 in coupling-size component. It features a 316 Stainless Steel body and Nitrile seal material.
Frequently Asked Questions
What is the PARKER 71 Series hydraulic quick-connect coupling used for?
The PARKER 71 Series hydraulic quick-connect coupling body is used in industrial hydraulic systems for rapid connection and disconnection of fluid lines. It is suitable for applications requiring corrosion resistance, such as marine, chemical processing, and food-grade environments, where 316 stainless steel and nitrile seals provide reliable performance.
What are the specifications of the PARKER S71-3C12-12F coupling?
The PARKER S71-3C12-12F is a 71 Series hydraulic quick-connect coupling body with a 3/4 in coupling size. It features a 316 stainless steel body and a nitrile seal material. The manufacturer part number is S71-3C12-12F, and it is designed for high-pressure hydraulic fluid transfer.
Where to buy PARKER hydraulic quick-connect couplings worldwide?
3G Electric supplies PARKER hydraulic quick-connect couplings, including the 71 Series S71-3C12-12F, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other industrial components across 14 departments.
How to select the right PARKER quick-connect coupling for hydraulic systems?
To select the right PARKER quick-connect coupling, match the coupling size (e.g., 3/4 in) to your hose and system pressure requirements. Consider body material—316 stainless steel for corrosion resistance—and seal material like nitrile for oil compatibility. Verify thread type and flow capacity against your application's specifications.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker 71 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.
