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RAINMASTER ECO

The RAINMASTER ECO(RM-ECO) is a fully automatic control and operating system, specially developed in conjunction with our German partners, INTEWA for rainwater harvesting that combines very low power consumption with no compromise in performance. The RM-ECO has been specially developed for rainwater harvesting for single houses or similar sized premises. The German DVGW certified design includes a silent membrane pump, control unit and automatic potable water refill unit. It is simple to install, compact and runs virtually silently. High quality components guarantee reliablility and durability. The Rainmaster Eco comes with a two year parts guarantee. Should the rainwater level in the storage tank fall below the minimum required level, the integrated motorvalve, switches from rainwater to potable (mains) water. Unlike ordinary systems with zonevalves, this valve guarantees a safe mechanical disconnection of the rainwater supply.

Special Features

Refill of Potable(Mains Water)

DVGW certified (Notified German Certification Body)
near silent operation

Membrane Pump

low power consumption of max. 90 watt
silent operation with only 48 dbA noise level
self priming, suction distance up to 40M in length at a 3M height
dry running protected
optimised for appliances such as toilets, urinals, washing machines, pressure jets and garden taps (not suitable for permanent running and large garden sprinklers)

The Rainmaster Eco Control Unit

rainmaster eco flow chart

Rainmaster Eco Flow Chart

Motor Valve

allows positioning below the sewer level
motor driven valve

Rainwater Level Indicator

float switch with 15M cable length including counter weight, which enable automatic switchover to mains water when the tank rainwater level is low

Display and Operation

manual switch between mains & rainwater or will switch automatically
LED warning light when rainwater levels become low
optional rainwater level display

Connections

distress overflow DN50 included
flexible reinforced tubes for potable water/house pipe connections included along with valve, expansion vessel and gauge
simple connections that allow easy connection

rainmaster schematic

To properly determine the unit & tank size most suitable for your house/premises there are a number of considerations such as roof area, average rainfall, number of occupants/staff and potential uses of the rainwater, which need to be considered. Further options such as UV disinfection so rain water can be used for bathing/body hygiene are available.
A specifically designed highly portable & connectable 3000L tank which fits through tight spaces is available as standard. Any other tank size is available to order.

A standard single house package consisting of a Rainmaster Eco Control Unit, DN100 Purain Jump Filter, 3,000L Tank and standard accessories is available for immediate order.