PARKERTru-Flate Automotive Steel Quick-Connect Air Coupling Plugs

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

The PARKER Tru-Flate Automotive Steel Quick-Connect Air Coupling Plug (MPN 5E) is a 3/8 in body-size, male-threaded sleeve-type coupling. It is designed for quick, secure air-line connections in industrial pneumatic…

SKU 3G-OTH-456312

Brand

PARKER

Item

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

Technical Specifications

PARKER

Manufacturer Part Number

5E

Type

Sleeve, Male 

Hose Fitting Size

3/8 in 

Hose Fitting Gender

Male 

Coupling Locking Type

Sleeve 

View Full Spec Sheet

Technical Documents

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PARKER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the PARKER Tru-Flate 5E quick-connect coupling used for?

The PARKER Tru-Flate 5E is a steel quick-connect air coupling plug used for fast, secure connections in industrial pneumatic systems. It is commonly applied in air tools, compressed-air lines, and maintenance equipment where reliable, leak-free coupling is required.

What are the specifications of the PARKER 5E coupling?

The PARKER 5E is a sleeve-type, male-threaded quick-connect coupling with a 3/8 in body size and 3/8 in hose fitting size. It is made of steel for durability in pneumatic applications. The coupling locking type is sleeve, and the manufacturer part number is 5E.

Where to buy PARKER 5E quick-connect couplings worldwide?

3G Electric supplies the PARKER 5E quick-connect coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time; we source genuine PARKER components for industrial pneumatic systems globally.

How to install a PARKER sleeve-type quick-connect coupling?

To install the PARKER 5E sleeve-type coupling, ensure the air line is depressurized. Thread the male end into the female port using appropriate sealant on the threads. Push the sleeve back to connect the plug; a click indicates full engagement. Always follow manufacturer guidelines for safe operation.

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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