Pedrollo 4″ Submersible Pump 4SR4/12-S-PD & 4SRm4/12-S-PD

4SRF

Pedrollo 4″ Submersible Pump 4SR4/12-S-PD
Model: Three phase
Size: 1¼”
Power: 1.1kw
Flow (L/min): 20 ~ 100
Head (Meter): 91 ~ 33.5

Pedrollo 4″ Submersible Pump 4SRm4/12-S-PD
Model: Single phase
Size: 1¼”
Power: 1.1kw
Flow (L/min): 20 ~ 100
Head (Meter): 91 ~ 33.5

Application Limit:
• Temperature of the liquid to +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

Installation And Use:
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.