The Z-ZR10-Z-ZR12 Series is a multistage vertical centrifugal pump designed for use in 10” and 12” wells. The range is designed to give high efficiency throughout its performance area and almost every duty point between 120 m3/h and 460 m3/h has an efﬁciency higher than 80%. The shaft alignment of the pump is specifically designed to reduce vibration issues throughout the lifetime of the pump. The wear ring on the Z10/ZR10 pump also keeps recirculation losses to a minimum, ensuring high levels of efficiency in applications such as supply of surge tanks and reservoirs, fire fighting and agricultural flood irrigation.
Z10-Z12: AISI 304
All Z-ZR10-Z-ZR12 pumps can be coupled to NEMA standard motors.
Delivery: up to 520 m³/h
Head: up to 545 m
Power supply: three-phase 50 Hz
Power: from 4 kW up to 350 kW
Temperature of pumped liquid: to 60 °C
Maximum immersion depth: 350 m