This document provides technical specifications and dimensional drawings for the Speck Pumpen T-201, T-401, and T-601 series of peripheral radial pumps. These are single-stage submersion pumps designed as regenerative turbines with a vertical orientation.
The datasheet includes performance characteristic curves for 50 Hz (2800 rpm) and 60 Hz (3400 rpm) operation, along with material specifications for components such as the suction cover, bracket, impeller, and shaft. It also lists available parts and notes that test conditions apply to water at 20 °C.
| Product Type | Peripheral radial pumps, submersion pumps, single-stage |
|---|---|
| Pump Technology | Regenerative turbine pumps |
| Rated Speed (50 Hz) | 2800 rpm |
| Rated Speed (60 Hz) | 3400 rpm |
| Max Water Temperature | 200 °C |
| Suction Cover Material | Brass (CuZn) |
The nominal speed is 2800 rpm for 50 Hz cycles and 3400 rpm for 60 Hz cycles.
The tolerance for total head and capacity is + 10%.