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Wilo RainSystem AF Comfort rainwater utilisation system MC304 (2518350)

Wilo RainSystem AF Comfort rainwater utilisation system MC304 (2518350)

  • Product code: 2518350
  • EAN : 4016322713265
  • Manufacturer code: 2518350
  • Warranty: 2 years

Compact rainwater utilization system (eg for showering, toilet, etc.). More information

This product is no longer available, as it has been replaced with a new model.

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Parameters and catalogs

Head max 50 m
Power 230 V
Pump flow 5 m3/h
Weight 28.22 kg

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Ready-to-plug single-pump water-supply unit as compact module for single-family houses consisting of a quiet, self-priming, multi-stage, horizontal, high-pressure centrifugal pump with a hydraulic suction tract and 11 liter refill replenishment reservoir for optimised replenishment of drinking water into the consumer network when rainwater storage tank is not full.  All parts in contact with fluid are corrosion resistant.

The device is suitable for watering, flushing toilets or washing. In case of lack of service water in the tank, the system will automatically start using tap water. High efficiency thanks to clean water supply.

The device is mounted on a base beam, which is wrapped in plastic foam, incl. plastic cover.


  • Fully automatic operation
  • Rain Control Economy RCE central switchgear with control electronics
  • Water change of refilling reservoir is time-dependent on pump operation
  • Automatic solenoid valve actuation to prevent lime deposits
  • Dry run protection
  • Display of operating conditions
  • Low noise

Technical specifications

  • Power supply 230 V, 50 Hz
  • Max. suction head 8 m
  • Max. operating pressure 8 bar
  • Protection class IP 42
  • Number of stages: 4


  • Pressure pipe/pressure side: Rp 1
  • Suction side: R 1 / G 1
  • Drinking water replenishment: R ¾
  • Overflow connection: DN 70

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