Sump Pumps (pneumatic, hydraulic, HFA):
The pneumatic, hydraulic and HFA sump pumps are intended for pumping relatively pure fluids, e. g. water and coolants (no grinding fluid). Those sump pumps can be fully immersed in the fluid to be pumped. The pneumatic type has a separate line for the exhaust. The hydraulic and the HFA-type (min. 0.3% percentage of oil) can be used in the ATEX zone I and II.
| ORDER NO. | ATEX Specification | Energy source | Pumping capacity at a height of 10 m | Max. pumping head | Air consumption | Volume flow | Height | Length | Width | Noise level LpA | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| m³/h | m | m³/min | l/min | mm | mm | mm | dB(A) | kg | |||
| 7 1103 0010 | Pneumatic | 48.0 | 30.0 | 2.8 | 445 | 210 | 229 | 109.0 | 15.0 | ||
| 7 1104 0010 | Hydraulic | 48.0 | 30.0 | 15 | 445 | 210 | 229 | 109.0 | 17.6 | ||
| 7 1106 0010 | IM2ExhIMbT3 / II2GExhIIBT3Gb | Hydraulic | 80.0 | 45.0 | 30 | 665 | 290 | 495 | <70.0 | 53.0 |