Lowara : Z Series 10” 12” Borehole Pumps
Multi-stage submersible centrifugal electric pumps for clean water in 10-12” diameter wells and larger
Lowara submersible borehole pumps for 10" & 12" wells. Made in cast iron and 304SS. Impeller or entire pump available in bronze on request. Built-in non-return valve. The guide bearings and wear rings assure high resistance to wear and long-term constancy and reliability of hydraulic characteristics. Can be coupled to all NEMA-standard motors.
Specifications
- Delivery: up to 520 m3/h
- Head: up to 545 metres
- Power supply: three-phase 50 and 60 Hz
- Power: 11 kW to 300 kW
- Maximum immersion depth: 350 metres (depending on LW motor)
- Temperature of water: 0°C to +60°C (depending on the configuration of the motor)
- Maximum permissible quantity of suspended sand: 50 g/m3
Applications
- Water distribution in civil and industrial systems
- Pressure boosting
- Irrigation
- Fire-fighting
- Mining industry
- Groundwater level control
Materials
- Delivery head/valve casing: Stainless steel
- Diffuser: Stainless steel
- Impeller: Stainless steel
- Taperlock: Duplex stainless steel
- Suction screen: Stainless steel
- Pump shaft: Stainless steel
- ZR version: available in DUPLEX
Market Sectors
- Agriculture
- Municipal
Models
- Z10, Z12
- Versions available in Duplex on request