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PARKER Quick Connection Coupling: Insert, 3/8 in OD x 3/8 in OD Size, Compression - Chrome-Plated Brass Quick-Disconnect Tube Fittings
PARKERChrome-Plated Brass Quick-Disconnect Tube Fittings

PARKER Quick Connection Coupling: Insert, 3/8 in OD x 3/8 in OD Size, Compression

The Parker Quick Connection Coupling: Insert is a chrome-plated brass quick-disconnect tube fitting with a 3/8 in OD x 3/8 in OD size, compression connection, and Tube Stem x Compression connection type. Supplied as…

SKU 3G-OTH-653353

Brand
PARKER
Item
Quick Connection Coupling: Insert, 3/8 in OD x 3/8 in OD Size, Compression
Category
Chrome-Plated Brass Quick-Disconnect Tube Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
393PD-6-6
Type
3/8 in OD x 3/8 in OD Size, Compression, Brass, 5 PK
Connection Type
Tube Stem x Compression
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Parker Quick Connection Coupling: Insert is a chrome-plated brass quick-disconnect tube fitting with a 3/8 in OD x 3/8 in OD size, compression connection, and Tube Stem x Compression connection type. Supplied as a 5-pack (MPN 393PD-6-6), this component is part of our broader industrial offering across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the Parker 393PD-6-6 quick connection coupling used for?

The Parker 393PD-6-6 is a chrome-plated brass quick-disconnect tube fitting used to join 3/8 in OD tubing in pneumatic or fluid systems. Its compression connection and Tube Stem x Compression type enable fast, leak-free assembly in industrial machinery, instrumentation, and control panels.

What are the specifications of the Parker 393PD-6-6 coupling?

The Parker 393PD-6-6 is a 3/8 in OD x 3/8 in OD quick connection coupling insert with a compression connection and Tube Stem x Compression type. It is made of chrome-plated brass and supplied as a 5-pack. The manufacturer part number is 393PD-6-6.

Where to buy Parker 393PD-6-6 couplings worldwide?

3G Electric supplies the Parker 393PD-6-6 quick connection coupling worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this 5-pack of chrome-plated brass fittings for your pneumatic or fluid systems.

How to install a Parker compression quick-disconnect coupling?

To install the Parker 393PD-6-6, ensure tubing is cut square and deburred. Insert the tube fully into the compression end and tighten the nut finger-tight, then use a wrench for an additional 1/4 turn. For the quick-disconnect side, push the insert into the body until it locks. Always depressurize before disconnecting.

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 chrome-plated brass quick-disconnect tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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