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PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, 316 Stainless Steel - 71 Series Hydraulic Quick-Connect Coupling Plugs
PARKER71 Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, 316 Stainless Steel

The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N12-12F) is a 3/4 in coupling size component with a 316 stainless steel body and a nitrile seal. This plug is designed for hydraulic quick-connect…

SKU 3G-OTH-457337

Also listed as: S713N1212F · S71 3N12 12F

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, 316 Stainless Steel
Category
71 Series Hydraulic Quick-Connect Coupling Plugs
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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

Technical Specifications

PARKER
Manufacturer Part Number
S71-3N12-12F
Type
Nitrile
Body Material
316 Stainless Steel
Seal Material
Nitrile
Stainless Steel
316

Technical Documents

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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N12-12F) is a 3/4 in coupling size component with a 316 stainless steel body and a nitrile seal. This plug is designed for hydraulic quick-connect applications, offering a durable, corrosion-resistant connection in demanding industrial environments.

Frequently Asked Questions

What is the PARKER 71 Series hydraulic quick-connect coupling plug used for?

The PARKER 71 Series plug (MPN S71-3N12-12F) is used in hydraulic systems to enable fast, leak-free connection and disconnection of fluid lines. It is ideal for industrial applications requiring a corrosion-resistant, durable coupling, such as in chemical processing, marine, or high-pressure hydraulic circuits.

What are the specifications of the PARKER S71-3N12-12F coupling plug?

This PARKER 71 Series plug has a 3/4 in coupling size, a 316 stainless steel body, and a nitrile seal. It is designed for hydraulic quick-connect applications, providing reliable sealing and corrosion resistance. The manufacturer part number is S71-3N12-12F.

Where to buy the PARKER 71 Series hydraulic coupling plug worldwide?

3G Electric supplies the PARKER 71 Series hydraulic coupling plug (S71-3N12-12F) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PARKER components for your hydraulic systems, regardless of your location.

How to select the right PARKER hydraulic quick-connect coupling?

To select the right PARKER coupling, match the coupling size (e.g., 3/4 in), body material (316 stainless steel for corrosion resistance), and seal material (nitrile for petroleum-based fluids) to your system's pressure and fluid compatibility. Always verify thread type and operating pressure from the manufacturer's specifications.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER 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.

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