Dry Break Coupling (Hose Unit)
The Dry Break Coupling (Hose Unit) is a high-performance fluid transfer solution engineered for safe, leak-free, and rapid connection/disconnection.
Featuring a robust female BSPP (ISO-228) threaded interface, this coupling is designed to prevent fluid spillage and air ingress, making it ideal for handling hazardous, toxic, or high-purity media.
- Product Introduction
Technical Specifications
Material Options
SS (Stainless Steel): Superior corrosion resistance, ideal for harsh chemical environments and high-purity applications.
BR (Brass): Excellent durability and conductivity, suitable for general industrial fluid transfer.
AL (Aluminum): Lightweight and cost-effective, perfect for mobile applications and weight-sensitive operations.
| Type | Size | Ø D (mm) | Ø d (mm) | H (mm) |
|---|---|---|---|---|
| LDDC25F | 1" | 56 | 1" | 108.8 |
| LDDC50F | 2" | 70.3 | 2" | 139.5 |
| LDDC65F | 2.5" | 105.2 | 2.5" | 183 |
| LDDC80F | 3" | 119.4 | 3" | 184.2 |
| LDDC100F | 4" | 164 | 4" | 221 |
| LDDC150F | 6" | 238 | 6" | 345 |
| LDDC200F | 8" | 272.5 | 8" | 360 |
Key Features
Leak-Free Operation: Ensures minimal to zero fluid loss during connection and disconnection, protecting both the environment and personnel.
BSPP Female Thread: Complies with ISO-228 standards for secure and universal pipe thread compatibility.
Durable Construction: Available in Stainless Steel, Brass, and Aluminum to suit diverse chemical compatibility and weight requirements.
Ergonomic Design: Optimized dimensions and lightweight structure for easy handling and efficient operation in the field.
Versatile Application: Widely used in chemical processing, petrochemical, pharmaceutical, food & beverage, and marine industries.
Application Scenarios
Energy Sector: Fuel/chemical refueling on offshore platforms, oil tanker truck loading/unloading.
Chemical & Pharmaceutical: Closed transfer of high-purity solvents and reaction materials.
Transportation: Aircraft refueling, train/ship fuel supply.
Food Industry: Hygienic transfer of liquid raw materials (e.g., edible oils, dairy products).
Emergency Response: Control and transfer of hazardous material leaks.
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