![ES000078-Ama-Drainer-4-5]([{"name":"portrait_ratio1x1","ratioWidth":1,"ratioHeight":1,"linksForWidth":{"97":"/resource/image/1678/portrait_ratio1x1/97/97/a32a039593e093bf972647cbbcf9b70c/Kq/es000078-ama-drainer-4-5.png","110":"/resource/image/1678/portrait_ratio1x1/110/110/a32a039593e093bf972647cbbcf9b70c/wE/es000078-ama-drainer-4-5.png","152":"/resource/image/1678/portrait_ratio1x1/152/152/a32a039593e093bf972647cbbcf9b70c/WC/es000078-ama-drainer-4-5.png","176":"/resource/image/1678/portrait_ratio1x1/176/176/a32a039593e093bf972647cbbcf9b70c/Rs/es000078-ama-drainer-4-5.png","207":"/resource/image/1678/portrait_ratio1x1/207/207/a32a039593e093bf972647cbbcf9b70c/GD/es000078-ama-drainer-4-5.png","290":"/resource/image/1678/portrait_ratio1x1/290/290/a32a039593e093bf972647cbbcf9b70c/DR/es000078-ama-drainer-4-5.png","345":"/resource/image/1678/portrait_ratio1x1/345/345/a32a039593e093bf972647cbbcf9b70c/ni/es000078-ama-drainer-4-5.png","555":"/resource/image/1678/portrait_ratio1x1/555/555/a32a039593e093bf972647cbbcf9b70c/Ix/es000078-ama-drainer-4-5.png"}},{"name":"landscape_ratio4x3","ratioWidth":4,"ratioHeight":3,"linksForWidth":{"320":"/resource/image/1678/landscape_ratio4x3/320/240/22aaacdcaf48115f75f2d9dfdc86dff5/IT/es000078-ama-drainer-4-5.png","375":"/resource/image/1678/landscape_ratio4x3/375/281/22aaacdcaf48115f75f2d9dfdc86dff5/cS/es000078-ama-drainer-4-5.png","414":"/resource/image/1678/landscape_ratio4x3/414/310/22aaacdcaf48115f75f2d9dfdc86dff5/wl/es000078-ama-drainer-4-5.png","500":"/resource/image/1678/landscape_ratio4x3/500/375/22aaacdcaf48115f75f2d9dfdc86dff5/sM/es000078-ama-drainer-4-5.png","768":"/resource/image/1678/landscape_ratio4x3/768/576/22aaacdcaf48115f75f2d9dfdc86dff5/sv/es000078-ama-drainer-4-5.png","1000":"/resource/image/1678/landscape_ratio4x3/1000/750/22aaacdcaf48115f75f2d9dfdc86dff5/Tp/es000078-ama-drainer-4-5.png","1200":"/resource/image/1678/landscape_ratio4x3/1200/900/22aaacdcaf48115f75f2d9dfdc86dff5/HI/es000078-ama-drainer-4-5.png"}}] "Ama-Drainer 4../5..")
Ama-Drainer 400/500
Main applications
- Groundwaterlevel (mining/buildings)
- Sea -& Riverwater Extraction
- Systems
- Water
- Water Extraction
- Watertransport
Technical data
Q max
50.0 m³/h
H max
22.5 m
Design
Vertical single-stage fully floodable submersible motor pumps in close-coupled design, IP68, with or without level control, max. immersion depth: 7 m.
Application
Automatic drainage of pits, shafts, yards and cellars at risk of flooding, lowering of surface water levels, drainage, drainage of underground passages, water extraction from rivers and reservoirs.
Further technical information about Ama-Drainer 400/500
Overview of technical data
| Q (50Hz) | 2.0 – 50.0 (m³/h) |
| H (50Hz) | 1.5 – 22.5 (m) |
| Barrel casing | Yes |
| Type of bearing | Ball bearings |
| Drive | Electric motor |
| Drive frequency | 50 Hz |
| Type of drive | Electric motor |
| Drive voltage | Low voltage |
| Connection to power supply | 380/415 V 3~ |
| No. of impeller entries | Single entry |
| Impeller material (EN standard) | PA, POLYAMID (PA) |
| Type of coupling | Direct, None |
| Type of lubrication | Grease lubrication |
| Max. permissible fluid temperature | 40.0 (°C) |
| Pump set location | Wet well |
| Shaft material (EN standard) | 1.4021, 1.4571 |
| Suction characteristics | Non-priming |
| Type of casing | Volute casing |
| Type of impeller | Free flow impeller |
| Type of connection | Thread |
| UNSPSC classification | 4015150300 |
| Casing material (EN standard) | JL1040, 1.4401, 1.4301 |
| eClass assignment | 36410101, 36410000, 36410100, 00000000 |
| Free passage | 35.0 (mm) |
| Installation position | Vertical |
| Shaft seal type | Shaft seal ring, Mechanical seal |
| Main applications | Waste water / sewage, Building services, Water |
| Casing material | Chrome nickel steel, Stainless steel, Cast iron |
| Maximum drive rating | 2.2 (kW) |
| Type of installation | Stationary, Transportable |
| Maximum speed of rotation | 2800.0 (1/min) |