4SR-F

4” submersible pumps

描述
4" submersible pumps suitable for pumping clean water for many applications such as domestic supply, irrigation for greenhouses, farms and water systems for communities and pressurisation.
The hydraulic components, coupled to a high performance electric motor, make the 4SR pump extremely efficient in 4"category. 
Economic savings on the use of water thanks to the high efficiency and the consequent reduced electricity consumption. The construction with floating impellers allows the pumping of water with a sand content of up to 200 gm/m3 . Installation is possible in the vertical and horizontal position.

特性

液体类型: 清洁水

采用: 家用, 民用, 农业

应用: 灌溉, 清洗系统, 供水系统, 压力系统, 水处理厂

种类: 潜水泵

系列:

性能描述:

  • 杨程达 432 m

应用范围:

  • 液体温度 达 +35 °C
  • Maximum sand content 200 g/m³
  • Immersion limit:
    – 200 m with 4PD motor
    – 300 m with 4PS motor
  • Installation:
    – vertical
    – horizontal, with the following limits: 
       4SR1 - 4SR1.5 - 4SR2 - 4SR4 up to 23 stages
       4SR6 - 4SR8  up to 17 stages
  • Starts/hour: 20 at regular intervals
  • Minimum flow rate for motor cooling 8 cm/s
  • Continuous service S1