2BV5 111 Explosion Proof Water Ring Vacuum Pump
The 2BV5 111 Explosion Proof Water Ring Vacuum Pump is engineered for hazardous environments where flammable gases or vapors are present. With CE certification and an explosion-proof motor rated Ex d IIB T4, this pump ensures safe operation in chemical plants, petrochemical facilities, and solvent recovery systems.
Key Features
- Explosion Proof Design: ATEX-compliant motor and construction for Zone 1 and Zone 2 hazardous areas
- CE Certified: Meets European safety, health, and environmental protection standards
- Energy Saving: Optimized impeller geometry reduces power consumption by up to 15% compared to conventional designs
- 33mbar Ultimate Vacuum: Achieves 97% vacuum degree for demanding industrial processes
- Oil-Free Operation: Water ring principle eliminates oil contamination risk
- PTFE Valve Plate: Superior chemical resistance and extended service life
- Stainless Steel Impeller: Corrosion-resistant SS304 impeller for long-term durability
- Water Cooling System: Integrated cooling circuit maintains stable operating temperature
Technical Specifications
| Model |
2BV5 111 |
| Ultimate Vacuum |
33 mbar (absolute) |
| Pumping Speed |
165 m³/h |
| Motor Power |
5.5 kW |
| Speed |
1440 rpm |
| Impeller Material |
Stainless Steel SS304 |
| Body Material |
Cast Iron / Stainless Steel |
| Valve Plate |
PTFE |
| Certification |
CE, ISO 9001:2015 |
Applications
- Chemical process vacuum distillation
- Petrochemical vapor recovery
- Solvent evaporation and concentration
- Flammable gas extraction
- Explosive dust collection systems