PARKERIndustrial Interchange Steel Quick-Connect Air Coupling Bodies

PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 3/8 in Hose Fitting Size

The PARKER 17E is an Industrial Interchange Steel Quick-Connect Air Coupling Body with a 1/2 in body size, 3/8 in female hose fitting, and 3/8"-18 thread size. It features a sleeve locking type for secure connections.

SKU 3G-OTH-457647

Brand

PARKER

Item

Quick Connect Hose Coupling: 1/2 in Body Size, 3/8 in Hose Fitting Size

Technical Specifications

PARKER

Manufacturer Part Number

17E

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

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

PARKER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the PARKER 17E quick connect hose coupling used for?

The PARKER 17E is an industrial interchange steel quick-connect air coupling body used to connect pneumatic tools and hoses in manufacturing, assembly, and maintenance applications. Its sleeve locking type provides a secure, one-hand connection for compressed air systems.

What are the specifications of the PARKER 17E coupling?

The PARKER 17E has a 1/2 in body size, 3/8 in female hose fitting, and 3/8"-18 thread size. It is made of steel with a sleeve locking type. The manufacturer part number is 17E. These specs ensure compatibility with standard industrial air systems.

Where to buy the PARKER 17E quick connect coupling worldwide?

3G Electric supplies the PARKER 17E quick connect hose coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine PARKER part to your facility, no matter the location.

How to install the PARKER 17E air coupling body?

To install the PARKER 17E, first ensure the air supply is off. Apply thread sealant to the 3/8"-18 male threads, then thread the coupling body onto the hose fitting or adapter. Tighten securely with a wrench. 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 industrial interchange steel quick-connect air coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all PARKER products →Contact our engineers →