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PARKER Quick Connect Hose Coupling: 1/2 in Body Size, Plug, Push-to-Connect, Steel - Schrader Quick-Connect Air Couplings
PARKERSchrader Quick-Connect Air Couplings

PARKER Quick Connect Hose Coupling: 1/2 in Body Size, Plug, Push-to-Connect, Steel

The PARKER Schrader Quick-Connect Air Coupling (MPN TL-504-4HB) is a 1/2 in body size plug with push-to-connect steel construction and a male hose barb end. This push-to-connect coupling enables fast, secure air-line…

SKU 3G-OTH-595851

Brand
PARKER
Item
Quick Connect Hose Coupling: 1/2 in Body Size, Plug, Push-to-Connect, Steel
Category
Schrader Quick-Connect Air Couplings
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Technical Specifications

PARKER
Manufacturer Part Number
TL-504-4HB
Type
Plug, Push-to-Connect, Steel, Male Hose Barb
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Schrader Quick-Connect Air Coupling (MPN TL-504-4HB) is a 1/2 in body size plug with push-to-connect steel construction and a male hose barb end. This push-to-connect coupling enables fast, secure air-line connections without tools, supporting efficient pneumatic system setup across industrial departments.

Frequently Asked Questions

What is the PARKER TL-504-4HB quick connect hose coupling used for?

The PARKER TL-504-4HB is a Schrader quick-connect air coupling used to make fast, tool-free pneumatic line connections in industrial settings. Its push-to-connect steel plug with a 1/2 in male hose barb end supports compressed air systems across machining, material handling, and plant maintenance applications.

What are the specifications of the PARKER TL-504-4HB coupling?

The PARKER TL-504-4HB is a 1/2 in body size plug-type quick-connect hose coupling. It features push-to-connect operation, steel construction, and a male hose barb end. The manufacturer part number is TL-504-4HB, and it is designed for Schrader-style air-line systems.

Where to buy the PARKER TL-504-4HB coupling worldwide?

3G Electric supplies the PARKER TL-504-4HB quick connect hose coupling to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Schrader-style pneumatic coupling.

How to install the PARKER TL-504-4HB push-to-connect coupling?

To install the PARKER TL-504-4HB, push the male hose barb end into a compatible hose and secure with a hose clamp. The push-to-connect plug mates with a Schrader-style socket by simply pushing it in until it locks. No tools are needed for connection. Always depressurize the system before installation.

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 schrader quick-connect air couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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