| Description |
Small pump in stainless steel AISI 304 with the suction positioned on the bottom of the pump. This model permits to suck the water up to 2 millimeters from the ground. Moreover, contrarily to other similar pumps, ASPIRA 50 is able to suck water even if the initial level of the water is only a few centimeters. The pump is supplied with a float-switch and it can be used as a standard pump (working with the float-switch) or blocking the float-switch in "ON" position in the apposite connection when the pump must suck water up to 2 millimeters. Thanks to these characteristics this model is ideal to drain the water from flats floor after floods when there is no pit to collect water. The pump is supplied with a hose connection including a no-return valve. |
| Use |
The ASPIRA 50 cannot be used with dirty water nor in fix position always immerged into water. |
| Operation conditions |
Max liquid temperature: 35 °C (95 °F) pH: 6-10 Max density: 1000 kg/m³ Max immersion depth: 2m |
Performance curve:
ATTENTION: As the suction is on the bottom, the performance gets reduced when the pump lays on the ground and cannot be kept lift up
| Model | Head (m) | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
| Capacity | ||||||||
| ASPIRA 50 | L/min | 130 | 110 | 88 | 68 | 45 | 21 | 2 |
| m3/h | 7,8 | 6,6 | 5,3 | 4,1 | 2,7 | 1,3 | 0,1 | |
| L/s | 2,17 | 1,83 | 1,47 | 1,13 | 0,75 | 0,35 | 0,03 | |
Technical characteristics:
| Outlet | 1"1/4 - DN 32 vertical threaded |
| Solid passage | 2 mm |
| Impeller | Multi-channel open impeller |
| Mechanical seal | Mechanical seal in allumina / graphite / NBR |
| Motor | Dry. Insulation class F |
| Motor protection | Automatic reset built-in motor protection |
| Float-switch |
The model is supplied with a float-switch that can be blocked in the "ON" position when the pump must suck up to 2mm from the ground. In this case the pump must be turned off manually by the user. |
| Cable |
10 meters cable H07RNF 3G0.75 with plug. |
| Capacitor | 5μF - 450V |
| IP | 68 |
Electric characteristics:
| Model | Power | Nos. poles | R.p.m. | Voltage | Ampere |
| ASPIRA 50 | 0.5 HP - 0.37kW | 2 | 2850 | 230V/50Hz/1 | 1,5 A |
Materials:
| Impeller | Noryl |
| External case | Stainless steel AISI 304 |
| Bottom grid | Stainless steel AISI 304 |
| Motor case | Stainless steel AISI 304 |
| Motor shaft | Stainless steel AISI 304 |
| Packing set | NBR |
| Handle | Polypropylene |
Weight and dimensions:
| Model | Outlet | Dimensions (mm) | Weight | ||||
| female threaded | A | B | C | D | E | (kg) | |
| ASPIRA 50 | 1"1/4 - DN 32 | 285 | 160 | 220 | 165 | 310 | 4 |
Optionals:
| Connections | Hose connection with built-in no-return valve supplied as a standard with the pump |
| No-return valve | It is already included into the hose connection supplied with the pump |
| Electric board | Model F5-0.5/3-1 to protect the pump with a manual reset thermal protection and to connect a float-switch |
ASPIRA 50 ENG - REV. 2.0 - 29/08/2017
Detail file:
