YZA Series Double Impeller Centrifugal Pumps
The YZA-250-7.5 and YZA-350-11 Series Double Impeller Centrifugal Pumps are patented high-lift water pumps engineered for heavy-duty industrial applications. Designed for stone factories, mines, and construction sites, these pumps deliver superior flow and head performance with robust dual-impeller technology for enhanced efficiency and reliability.
Product Configuration
YZA-250 Double Impeller Pump (7.5kW)
Complete unit with motor and pump core, ideal for medium-scale operations requiring 40m lift and 50m³/h flow.
YZA-350 Double Impeller Pump (11kW)
High-capacity model for demanding environments, delivering 50m lift and 60m³/h flow with enhanced durability.
Pump Core Only (7.5kW / 11kW)
Available separately for maintenance or custom assembly, offering flexibility for existing installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Inlet Size | Ø50–Ø75 mm |
| Flow Rate | 50 m³/h (7.5kW), 60 m³/h (11kW) |
| Head | 40 m (7.5kW), 50 m (11kW) |
| Power | 7.5 kW, 11 kW |
Product Features
Patented by China National Intellectual Property Administration - Counterfeiting will be prosecuted.
Dual-Impeller Efficiency
Two impellers work in tandem to achieve higher lift and flow without increasing motor size, optimizing energy use and performance.
Rugged Industrial Build
Built with reinforced materials to withstand abrasive environments in quarries, mines, and stone processing plants, ensuring long service life.
Simple & Serviceable
Modular design allows quick access to pump core for inspection or replacement, minimizing downtime in critical operations.
Application Scenarios
The YZA Series Double Impeller Centrifugal Pumps are specifically designed for high-lift water transfer in:
Stone factories and marble processing plants
Mines and quarry operations
Mine saws and cutting stations
Construction sites and building foundations
High-head water supply systems
Patent Information
The YZA-250 series double impeller water pump has been patented by the Patent Bureau of People's Republic of China. Copying will be prosecuted.
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