Z-ZR 8” Series

Multi-stage centrifugal submersible pumps for clean water in 8” wells.
Applications:
- Water distribution in civil and industrial systems
- Pressure boosting
- Irrigation
- Fire-fighting
- Mining industry
- Groundwater level control
Made of AISI 304 or DUPLEX stainless steel
This robust and lightweight pump is easy to disassemble and, it’s the standard configuration, resists corrosion in non-aggressive atmospheres
The guide bearings and ear rings assure high resistance to wear and constantly reliability of hydraulic characteristics over time
Can be coupled to all NEMA-standard motors
Specifications
Delivery: up to 180 m3/h
Head: up to 550 m
Power supply: three-phase 50-60 Hz
Three-phase version: 380V-415V; (overload protection to be provided by user and installed in the control box
Power: 5.5 kW to 150 kW
Can be coupled with L4C, L6W, and L8W three-phase asynchronous motors in a coolant bath
Maximum overall diameter of pump (cable cover included): 198 mm
Water temperature: 0°C to +30°C
Maximum permissible quantity of suspended sand: 100 g/m3
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: Cast parts in DUPLEX
Z-ZR 8” Series

Multi-stage centrifugal submersible pumps for clean water in 8” wells.
Applications:
- Water distribution in civil and industrial systems
- Pressure boosting
- Irrigation
- Fire-fighting
- Mining industry
- Groundwater level control
Made of AISI 304 or DUPLEX stainless steel
This robust and lightweight pump is easy to disassemble and, it’s the standard configuration, resists corrosion in non-aggressive atmospheres
The guide bearings and ear rings assure high resistance to wear and constantly reliability of hydraulic characteristics over time
Can be coupled to all NEMA-standard motors
Specifications
Delivery: up to 180 m3/h
Head: up to 550 m
Power supply: three-phase 50-60 Hz
Three-phase version: 380V-415V; (overload protection to be provided by user and installed in the control box
Power: 5.5 kW to 150 kW
Can be coupled with L4C, L6W, and L8W three-phase asynchronous motors in a coolant bath
Maximum overall diameter of pump (cable cover included): 198 mm
Water temperature: 0°C to +30°C
Maximum permissible quantity of suspended sand: 100 g/m3
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: Cast parts in DUPLEX
