Parker71 Series Hydraulic Quick-Connect Coupling Bodies

Parker Hydraulic Quick Connect Hose Coupling: 1 in Coupling Size, 316 Stainless Steel

The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (MPN S71-3C16-20F) is a 1-inch coupling-size hose coupling constructed from 316 Stainless Steel with a Nitrile seal material. This product features an FNPT…

SKU 3G-OTH-454028

Also listed as: S713C1620F · S71 3C16 20F

Brand

Parker

Item

Hydraulic Quick Connect Hose Coupling: 1 in Coupling Size, 316 Stainless Steel

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.

Technical Specifications

Parker

Manufacturer Part Number

S71-3C16-20F 

Type

Nitrile, FNPT 

Body Material

316 Stainless Steel 

Seal Material

Nitrile 

Stainless Steel

316

Technical Documents

No technical documents available for this product.

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Parker Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

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

The PARKER 71 Series hydraulic quick-connect coupling body (S71-3C16-20F) is used for connecting and disconnecting hydraulic lines quickly without tools. It is suitable for industrial hydraulic systems requiring a 1-inch coupling size, 316 stainless steel construction, and FNPT connections.

What are the specifications of the PARKER S71-3C16-20F coupling?

The PARKER S71-3C16-20F is a 71 Series hydraulic quick-connect coupling body with a 1-inch coupling size. It is made of 316 stainless steel with a nitrile seal material and features FNPT (female national pipe thread) connections. The manufacturer part number is S71-3C16-20F.

Where to buy PARKER hydraulic quick-connect couplings worldwide?

You can source PARKER 71 Series hydraulic quick-connect couplings worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.

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., 1 inch), body material (316 stainless steel for corrosion resistance), seal material (nitrile for petroleum-based fluids), and connection type (FNPT) to your system's pressure and fluid compatibility. Consult Parker's technical data for flow rates.

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 bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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