Overview

This document provides technical specifications and performance data for a series of pumps equipped with gearmotors, identified by the RID series. The pumps are categorized by type and size, including RID MINOR 40, RID MAJOR 60, RID MAXI 80, and RID MAXI Double variants. The document includes motor power ratings, weights, rotational speeds, flow capacities, and head (pressure) values.

1. Pump Types and Specifications

• RID MINOR 40: Lightest pumps (~38-48 kg), motor power ranges from 1.5 kW to 3 kW, speeds from 350 to 700 rpm.
• RID MAJOR 60: Medium weight (~48 kg), motor power 1.5 kW to 3 kW, speeds 235 to 700 rpm.
• RID MAXI 80: Heavier pumps (~79 kg), motor power 4 kW to 5.5 kW, speeds 235 to 600 rpm.
• RID MAXI Double (2Q and 2H): Largest pumps (~185-200 kg), motor power 5.5 kW to 7.5 kW, speeds 235 to 470 rpm.

2. Motor and Gearmotor Details

Motors are available in single-phase and three-phase (TF) configurations. Power ratings are given in kW and HP. Typical motor speeds range from 235 rpm up to 700 rpm depending on the pump type and application.

3. Performance Parameters

• Flow Capacity (Q): Expressed in liters per hour (l/h), ranging from approximately 3,700 l/h for smaller pumps up to 45,000 l/h for the largest double pumps.
• Head (H): Measured in meters, with values provided for various operating speeds and flow rates. Head values range from about 4 m up to 40 m depending on pump size and speed.
• Speed (rpm): Multiple speed options are available, influencing flow and head performance.

4. Dimensional Data

The document includes detailed dimensional measurements for each pump type, including parameters labeled A through N, with values in millimeters. These dimensions cover mounting points, shaft sizes, and overall pump sizes, critical for installation and integration.

5. Performance Curves and Tables

Several tabulated data sets show flow rates versus head at different speeds and motor powers. These tables allow selection of the appropriate pump model based on required capacity and pressure. For example, the RID MAXI Double 2Q and 2H models provide high flow rates up to 45,000 l/h at heads up to 40 m.

6. Key Recommendations and Usage Notes

• Select pump size and motor power based on required flow and head.
• Consider motor speed options to optimize performance for specific applications.
• Use dimensional data to ensure compatibility with existing systems.
• Three-phase motors (TF) are available for higher power and efficiency.

Summary

This technical document serves as a comprehensive reference for selecting and specifying RID series pumps with gearmotors. It covers mechanical, electrical, and hydraulic parameters essential for engineers and technicians to match pump performance to application requirements. The inclusion of detailed dimensional and performance data supports proper installation and operational planning.