4HR
4” submersible pumps
Description
Suitable for use with clean water with a sand content of no more than 100 g/m³.
Because of their high efficiency and reliability, they are suitable for use in domestic, civil and industrial applications such as for the distribution of water in combination with pressure tanks, for irrigation, for washing plants and for pressure boosting in fire-fighting sets, etc
Because of their high efficiency and reliability, they are suitable for use in domestic, civil and industrial applications such as for the distribution of water in combination with pressure tanks, for irrigation, for washing plants and for pressure boosting in fire-fighting sets, etc
Features
Liquid type: Clean Water
Uses: domestic, civil, industrial
Applications: water supply systems, fire-fighting sets, pressure systems, irrigation pumps
typology: submersible
Family: submersible 4" pumps
Performance Range:
- Flow rate up to 420 l/min (25,2 m³/h)
- Head up to 176 m
Application Limit:
- Temperature of the liquid to +35 °C
- Maximum sand content 100 g/m³
- Immersion limit:
- 200 m with 4PD motor
- 300 m with 4PS motor
- Installation:
- vertical
- horizontal up to 12 stages
- Starts/hour: 20 at regular intervals
- Minimum flow rate for motor cooling 8 cm/s
- Continuous service S1
