Charging pump for the RAINMASTER Eco
In practice, the pump automatically starts intake due to decrease in pressure (pipe friction, intake level) only in a certain range. In this operating range, it evacuates the air from the pump independent of the suction line (for example, with initial start up operation). The pump boosts the intake performance of RM Eco, so that an intake level of additional 3 m can now be attained.
The charging pump unit is installed at the end of the intake line. The charging pump hangs on a float and moves up and down with the level of water in the tank. Thus water is always drawn from the cleanest area, just below the water surface.
Installation with system
| 1. Rainwater module RM Eco | 8. Rainwater filter PURAIN |
| 2. Mains water connection | 9. Charging pump RM Eco-LP |
| 3. Pressure line set with expansion vessel | 10. Quiet inflow |
| 4. Pressure line to house | 11. Protective conduit pipe for suction line and sensor cable |
| 5. Float switch | 12. Rainwater line |
| 6. Suction line | 13. Wall bush MD100 |
| 7. Emergency overflow |
Technical Data
| Dimension (H x W x D) / Weigt: | 125 x 57 x 83 mm / 0,6 kg |
| Packaging dimensions (L x B x T) / weight: | 310 x 220 x 160 mm / 1,5 kg |
| Power supply input: | 24 V DC |
| Power intake: | 20 W |
| max. pressure height: | 3,2 m |
| max. volumene flow rate: | 25 l/min |
| Pressure connection / hose connection: | ½“ AG / Ø 14mm |
| Cable length x Cross section: | 5 m x Ø 5 mm |
| Protection class: | IP68 |
Intake performance characteristics of RM-Eco with charging pump
Intake performance characteristics of the RM Eco with and without RM Eco-LP charging pump.
The determined value must be above the represented intake line (RM Eco + RM Eco-LP) in the diagram.
Downloads
 | Installation and user manual RAINMASTER Eco LP |