Description
Key Features of CR-DGS:
- Non-Contact Design
- Minimizes friction and wear for prolonged equipment life.
- Reduces maintenance requirements and operational downtime.
- Metallic Bellows Construction
- Eliminates the need for dynamic O-rings, ensuring reliability and safety.
- Suitable for high-speed applications and eliminates shaft/sleeve fretting.
- Compact and Easy Installation
- Requires minimal axial and radial space.
- Designed for quick assembly and disassembly.
- Rugged and Reliable Performance
- Engineered for high RPM operations.
- Meets Liquid Oxygen (LOX) Safety Standards for critical cryogenic processes.
Technical Specifications:
| Operating Parameters | Values |
|---|---|
| Shaft Diameter | 18 to 150 mm |
| Pressure | Up to 40 Bars |
| Temperature | -196°C to Ambient |
| Speed | Up to 40 m/s |
Materials:
| Component | Material Options |
|---|---|
| Seal Faces | Carbon, SiC, TC, PTFE-Composite |
| Secondary Seals | FFKM, FKM, PTFE, HNBR |
| Metal Components | SS-316, Hastelloy-C, Inconel-718 |
Applications:
The CR-DGS is designed for use with a wide range of cryogenic fluids, including:
- Liquid Oxygen (LOX)
- Liquid Nitrogen (LIN)
- Liquid Argon (LAR)
Boiling Points of Cryogenic Fluids:
| Fluid | Boiling Point (°C) | Boiling Point (°F) |
|---|---|---|
| Oxygen | -183 | -297 |
| Nitrogen | -196 | -320 |
| Argon | -186 | -303 |
Industries Served:
- Biofuels: Reliable sealing for high-performance biogas and biofuel production systems.
- Chemical: Ensures safety and efficiency in chemical processing and storage.
- Food & Beverage: Maintains hygienic and efficient handling of cryogenic fluids.
- Oil & Gas: Handles extreme operating conditions in the energy sector.
- Power Generation: Supports efficient cooling and cryogenic power systems.
- Petrochemicals: Resistant to aggressive chemicals, ensuring safe operations.
- Pharmaceutical: Guarantees precision sealing for contamination-free processes.
Seal Diagram:
Part # Components Material
101 Mating Ring Rotor NI
102 Seal Ring Stator Hydrolon
103 Shims Cu Alloy
104 O Ring for Seal Ring 3145
105 Nut Ring SS-316
106 Nut O Ring 3145
107 Anti Spark Sleeve SS-316
108 PTFE Packing Rings PTFE
Why Choose Orbit Fluid Solution LLP’s CR-DGS?
- Precision Engineering: Tailored solutions for cryogenic pumps.
- Advanced Materials: Ensures durability in extreme environments.
- Unmatched Expertise: Decades of experience in mechanical sealing solutions.
- Safety Compliance: Certified to meet industry and safety standards.
