4EX-4ERX Series

4EX ~ 4ERX Series
4" Stainless Steel Electric Submersible Pumps

The Rovatti submersible mixed-flow 4" pumps 4EX and 4ERX series are now available with suction and delivery bodies made of cast stainless steel.
This solution improves corrosion and wear resistance with great operating advantages in residential, municipal and industrial applications.

Suitable for a wide variety of applications including:

Pressure boosting
Turf and landscape irrigation
Fire fighting
Water supply
Irrigation systems
Deep well water supply

Most models are equipped with an integral non-return valve.
Diffusers and impellers are made of polycarbonate.
The high quality design and material solutions assure long life functioning, reliability and easy maintenance.

-	50 Hz - 2 poles		60 Hz - 2 poles
-	4EX	4ERX	4EX	4ERX
Max. capacity	24m³/h	5.4m³/h	30³/h	6.3m³/h
Max. head	190m	320m	150m	290m
Max power	7.5 kW	4 kW	7.5 kW	4 kW
Outlet nominal Ø	2" BSP	1¼" BSP	2" BSP	1¼" BSP
Performance

Click on image to enlarge performance curve

Click on image to enlarge
exploded diagram