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The LAUDA PROLINE bridge thermostats with Varioflex pump are excellent for temperature control of any bath vessel. The PB models feature a pressure/suction pump, while the PBD models are equipped with stronger pressure pumps. These pumps allow temperature control thermostating on deeper baths, up to 320 mm.
Working range:
LAUDA Proline bridge thermostats are available with two different control units. The master version is designed for all applications in which the parameters are not changed very often. The removable Command operating unit offers a graphic LCD screen for high operating convenience and optimal functionality.
- Min. working temperature: 30 °C
- Max. working temperature: 300 °C
- Temperature stability: 0.01 ± K
Available models:
| Proline PBD | Proline PB | Proline PBD C | Proline PB C | |
| Working temperature min. | 30 °C | 30 °C | 30 °C | 30 °C |
| Working temperature max. | 300 °C | 300 °C | 300 °C | 300 °C |
| Temperature stability | 0.01 ± K | 0.01 ± K | 0.01 ± K | 0.01 ± K |
| Heater power max. | 3.6 kW | 3.6 kW | 3.6 kW | 3.6 kW |
| Pump pressure max. 50 Hz | 1.1 bar | 0.7 bar | 1.1 bar | 0.7 bar |
| Pump suction max. 50 Hz | 0.4 bar | 0.4 bar | ||
| Flow rate max. (pressure) 50 Hz | 32 L/min | 25 L/min | 32 L/min | 25 L/min |
| Pump flow max. (suction) 50 Hz | 23 L/min | 23 L/min | ||
| Interfaces integrated | No | No | RS 232/485 | RS 232/485 |
