Overview
This document provides detailed information on a range of waste water electric submersible pumps designed for various pumping systems. These pumps are engineered for robustness, reliability, and efficiency, making them ideal for handling waste water with solids and fibres.

Specifications
The pumps are available in different models with varying capacities, head, and power specifications for both 50 Hz and 60 Hz frequencies. For example, the RH65M model has a maximum capacity of 80 m3/h at 50 Hz and 45 m3/h at 60 Hz, with a maximum head of 26 m and 11 m respectively.

Design Features
The pumps feature single-channel and vortex impellers made of cast iron, stainless steel shafts, and double mechanical seals with wear-resistant materials. They are equipped with thermic probes for temperature monitoring and seal monitoring probes for the oil chamber.

Energy Efficiency
The RH series pumps are designed for high efficiency, resulting in reduced energy consumption and operational costs.

Installation and Maintenance
Typical installations include free wet installations for both rigid and flexible pipeline connections, and wet installations with automatic connection feet. The vertical mounting design simplifies maintenance, allowing the pump body to be detached without removing the impeller.

Applications
These pumps are suitable for use in treatment plants, water treatment, livestock systems, general industry, storm water collection, and liquid transfer.

Contact Information
For further inquiries, contact Rovatti at their headquarters in Fabbrico, Italy, or visit their website at www.rovatti.it.