PEDROLLO 4SR 4/22 F - PD DEEP WELL pump water with sand Three-phase 2,2kW 4 inch

4SR-F 4" submersible pumps

Description

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.

Features

Liquid type: Clean Water
Uses: domestic, civil, agriculture
Applications: irrigation pumps, water supply systems, pressure systems
typology: submersible
Family: submersible 4" pumps

Application Limit:

Temperature of the liquid to +35 °C
Maximum sand content 200 g/m³
Immersion limit:
– 200 m with 4PD motor
– 100 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