| Use |
Peripheral pumps with brass impeller for clean water. These models are usually used for industrial processes or to fill tank over the house roof as a water reservoir. Sometimes they are connected to a pressure system. These models are not suitable to pump dirty water. |
| Operation conditions |
Max liquid temperature: 50 °C (122 °F) |
Performance curve:
| Models | Capacity | |||||||
| L/min | 0 | 8 | 16 | 24 | 32 | 40 | 48 | |
| m3/h | 0 | 0,5 | 1,0 | 1,4 | 1,9 | 2,4 | 2,9 | |
| L/s | 0 | 0,13 | 0,27 | 0,40 | 0,53 | 0,67 | 0,80 | |
| P 50 | Head (m) | 30 | 24 | 17 | 10 | 3 | ||
| P 80 | 55 | 48 | 39 | 30 | 22 | 14 | 6 | |
Technical characteristics:
| Models | P 50 | P 80 | |||||
| Number of stages | 1 | ||||||
| Motor | Insulation class: F | ||||||
| Motor protection | Automatic reset built-in thermal protection | ||||||
| Mechanical seal | Mechanical seal in allumina / graphite / NBR | ||||||
| Capacitor | |||||||
| IP | 44 | ||||||
Electric characteristics:
| Models | Power | Nos. poles | R.p.m. | Voltage | Ampere |
| P 50 | 0.5HP - 0.37kW | 2 | 2850 | 230V/50Hz/1 | 2,7 A |
| P 80 | 0.8HP - 0.59kW | 2 | 2850 | 230V/50Hz/1 | 5,2 A |
Materials:
| Impeller | Brass |
| Pump body | Cast-iron GG 20 |
| Pump support | Aluminum |
| Motor shaft | |
| Packing set | NBR |
Weight and dimensions:
| Models | Inlet | Outlet | A | B | C | D | E | F | Weight |
| P 50 | 1" - DN 25 threaded | 1" - DN 25 threaded | 255mm | 145mm | 160mm | 290mm | 180mm | 200mm | 5,8kg |
| P 80 | 1" - DN 25 threaded | 1" - DN 25 threaded | 295mm | 160mm | 175mm | 310mm | 175mm | 215mm | 9,2kg |
Optionals:
| Valves | 1" foot valve necessary for the priming of the pump |
| Connections |
Professional straight brass connection 1" in three pieces for inlet professional 90° brass connection 1" in three-pieces for outlet |
| Pressure system set | Presscontrol |
| Manometer, pressure switch and expansion tank |
P ITA - REV. 2.0 - 10/09/2017
File di specifiche:
