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Dominion Parts
Dominion Parts
| Type Demonstration | Range of Application | Performance Parameter |
|---|---|---|
| HZA50-250 | Oil refinery, petrochemical industry, coal processing, cryogenic engineering | Discharge: ~2600m³/h |
| HZA: Foot support series | Chemical industry, paper, pulp, sugar industry | Head: ~250 m |
| HZAO: Open impeller series | General process industry, water supply, seawater desalination | Speed: 1450~2950r/min |
| HZE: Center support series | Heating and air conditioning, power plants | Design pressure: ~2.5MPa |
| HZEO: Center support open impeller | Environmental protection engineering | Service temp: -40ºC~180ºC |
HZA and HZE series petrochemical process pumps are horizontal, radially split, single-stage cantilevered centrifugal pumps with a volute-type pump body. Designed and manufactured in accordance with API 610 standards, these pumps offer high safety, reliability, and long service life. The sealing system follows API 682, suitable for complex operating conditions with excellent cavitation resistance and high efficiency.
1. Pump body 2. Seal ring 3. Impeller 4. Pump foot 5. Pump cover 6. Shaft seal 7. Non-drive end bearing 8. Bearing bracket 9. Drive end bearing 10. Shafting
