PARKERTru-Flate Automotive Steel Quick-Connect Air Coupling Plugs

PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size

SKU 3G-OTH-456297

Brand

PARKER

Item

Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size

Technical Specifications

PARKER

Manufacturer Part Number

3C-E 

Thread Size

3/8"-18 

Hose Fitting Size

3/8 in 

Hose Fitting Gender

Female 

Coupling Locking Type

Sleeve 

View Full Spec Sheet

Technical Documents

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PARKER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Tru-Flate Automotive Steel Quick-Connect Air Coupling Plug (MPN 3C-E) is a 1/4 in body size, sleeve-locking coupling with a 3/8 in female hose fitting and 3/8"-18 thread. 3G Electric interprets this demand and delivers the genuine PARKER part, sourcing it across our 14 industrial departments with specialist depth in pneumatics and controls.

Frequently Asked Questions

What is the PARKER 3C-E quick connect hose coupling used for?

The PARKER Tru-Flate 3C-E is a steel quick-connect air coupling plug used in automotive and industrial pneumatic systems. It connects air tools, hoses, and compressors with a 1/4 in body and sleeve-locking mechanism for secure, one-hand operation in demanding shop environments.

What are the specifications of the PARKER 3C-E coupling?

The PARKER 3C-E has a 1/4 in body size, 3/8 in female hose fitting, and 3/8"-18 thread. It features a sleeve locking type and is made of steel. This Tru-Flate automotive coupling plug is designed for reliable air-line connections in pneumatic systems.

Where to buy PARKER 3C-E quick connect coupling worldwide?

3G Electric supplies the genuine PARKER 3C-E Tru-Flate coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this pneumatic part to your facility. Contact us to order the 3C-E for your air system needs.

How to install a PARKER Tru-Flate quick connect coupling?

To install the PARKER 3C-E, first ensure the air supply is off. Thread the 3/8"-18 female fitting onto the male hose end using thread sealant. Tighten with a wrench, then push the sleeve back to connect the plug. Always test for leaks before pressurizing the system.

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 tru-flate automotive steel quick-connect air 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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