Cixi Poolke Hydraulic Pneumatic Co., Ltd. is one of the leading manufacturers and suppliers of 19 pneumatic quick couplings in China. We are committed to providing high quality customized service to global clients. Please feel free to wholesale the newest 19 pneumatic quick couplings from our factory.
ASIA Standard Pneumatic Quick Couplings – 19 Series
The 19 Pneumatic quick couplings from the POOLKE 19 Series are designed for compact, reliable and convenient compressed-air connections in pneumatic tools, industrial machinery and workshop air systems. With a nominal flow diameter of 4.8 mm and flow capacity up to 430 L/min, the series provides stable airflow for general pneumatic applications where space-saving installation and easy handling are important.
The 19 Series features a lightweight and compact body design with both single-hand and double-hand operation options to suit different working requirements. Chrome-plated steel construction provides durability for repeated coupling cycles, while a broad selection of male thread, female thread and hose barb configurations allows flexible installation across various pneumatic systems. With its practical size, multiple connection choices and compatibility with widely used Asian-profile couplings, the 19 Pneumatic quick couplings are well suited for production equipment, maintenance tools and general compressed-air distribution systems.
Key Features
Compact and Lightweight Design
The space-saving body structure makes the coupling suitable for pneumatic installations where equipment size and accessibility are important.
Flexible Operating Options
Available with single-hand or double-hand operation to meet different connection preferences and application requirements.
Stable Airflow Performance
A 4.8 mm nominal flow diameter provides flow capacity up to 430 L/min for reliable compressed-air delivery.
Durable Chrome-Plated Steel Construction
Chrome-plated steel components provide good wear resistance and dependable performance during repeated connection cycles.
Multiple Connection Configurations
Available with male threads, female threads and hose barb connections for flexible integration into different pneumatic systems.
Broad Industrial Compatibility
The Asian-standard profile offers convenient replacement for commonly used pneumatic quick coupling systems.
Applications
The 19 Pneumatic quick couplings are suitable for:
- Pneumatic tools
- Workshop air systems
- Factory automation
- Assembly equipment
- Industrial compressed-air lines
- General machinery
Technical Overview
| Series | 19 | Operation | Single-Hand / Double-Hand |
| Type | ASIA Standard Pneumatic Quick Couplings | Connection Options | Male / Female / Hose Barb |
| Nominal Flow Diameter | 4.8 mm | Thread Options | R / G Threads |
| Flow Capacity | 430 L/min | Temperature Range | -20°C to +80°C |
| Material | Chrome-Plated Steel |
Interchangeability
Cross-reference examples include:
- PCL 60 Series Type
- Rectus 19 Series Type
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