Dragflow Hydraulic Pump – HY400
Available forSaleOnly
The HY400 is an hydraulic pump with high abrasion resistance and can handle material concentrations up to 70%. It is the ideal solution for industrial, mining, and dredging applications in other fields, guaranteeing maximum efficiency and productivity.
Main characteristics
- High efficiency agitator, reversible and high chrome for long life and continuous flow lifting of deposited sediments.
- Low rotation speed: reduced wear and long term efficiency.
- Rugged and heavy duty construction: highly resistant components for loaded and abrasive mixes.
HY400 Characteristics Curve
Dimensions and Weight
Specifications
| Model | HY400 | |
| Brake Power | 300 kW | 400 HP |
| Efficiency [%] | 50 | |
| RPM Max | 850 | |
| Motor Displacement [cc] | 710 | |
| Oil flow rate max [l/min] | 605 | |
| Nominal pressure [bar] | 300 | |
| Max pressure [bar] | 350 | |
| Solid handling | 120 mm | 4,7″ |
| Discharge | DN 300 | PN10 |
Materials
| Part | Standard |
| Casing | Cast Iron EN-GJS500 |
| Body | Cast Iron EN-GJS500 |
| Wear Parts Minimum hardness [HB] | High chrome EN-GJN-HV600 (CH6) 550 |
| Main shaft | High tensile 39NiCrMo3 |
| PH Range | 5-10 |
Seals and Lubricants
| Version | EL300 | MG |
| Motor Side | LIPS | MECHANICAL |
| Impeller Side | LIPS | LIPS |
| Oil type | EP320 | ISO32 |
Electrical motor
Service line Ports: SAE J518 1 1/4in
Case drain Port: DIN3852 M33x1,5
Operating Conditions
Max liquid temperature 40°C
Min Submersion depth 1400mm
