Deep well pump PEDROLLO 3SR m 2/21 0.75HP (0.55kW)

Manufacturer: Pedrollo

Model: 3SRm 2/21

Power (kw): 0.55kw

Maximum pressure (m) : 87m

Maximum output (l/h): 5400

Number of phases: 1

Frequency (Hz) : 50Hz

Number of revolutions per minute: 2900

Frequency converter : Not included

Permissible water temperature (°C) : 35°C

Pump connection thread size (inches) : 1''

Winding class: F

Diameter (mm): 76mm

Protection class: IP68

Maximum immersion depth (m) : 60

Cable length (m): 1.5

Weight: 10.6 kg

3SR
3" submersible pumps

3” submersible pumps suitable for pumping clean water for many applications such as domestic supply, irrigation and water systems for small communities.

High performance

The hydraulic components, coupled to a high performance electric motor, make the 3SR pump extremely efficient in 3” category.

The advantages for the user

Economic savings on the use of water thanks to the high efficiency and the consequent reduced electricity consumption. With a diameter of only 3 inches, the costs of drilling a new well and the installation are greatly reduced.
The construction with floating impellers allows the pumping of water with sand content of up to 150 g/m3.

Features

• Liquid type: Clean Water
• Uses: domestic
• Applications: irrigation pumps, water supply systems, pressure systems
• typology: submersible
• Family: submersible 3" pumps

Performance Range:

• Flow rate up to 90 l/min (5,4 m³/h)
• Head up to 267 m

Application Limit:

• Temperature of the liquid to +35 °C
• Maximum sand content 150 g/m³
• Maximum immersion depth of 60 m with a sufficiently long power cable

Installation:

– vertical
– horizontal up to 0.37 kW
Starts/hour: 20 at regular intervals
Minimum flow rate for motor cooling 8 cm/s
Continuous service S1