Rainmaster pumps can work jointly connected by wireless Bluetooth technology, while being completely independent.
RAINMASTER Favorit
Water Pump System
A unique, all-in-one, fully automatic pump system with city water back-up, designed for residential and commercial applications.
The FAVORIT pump series is the ultimate in ease of installation and operating reliability ensuring a lower installed cost for your on-site water system. They are equipped with:
- Automatic control for pump start/stop, and for city water back-up with backflow prevention
- Operation in simplex, duplex or triplex configuration. The units work jointly connected by wireless Bluetooth technology, while being completely independent
- Pre-programmed and ready to go for an easy installation in duplex or triplex configurations
Compared to other systems:
- It uses up to 40% less energy thanks to pump speed control.
- It is up to 70% quieter.
- It has 40% more service life, due to its variable frequency drive that reduces wear and tear.
All in one design with city water back up assures that total installed cost will be far below any other custom pump solution with similar features.
The RAINMASTER FAVORIT is sized for up to 60 gallons per minute service point, enough for any residential and many commercial applications.
RAINMASTER Favorit Products & Accessories
RAINMASTER FAVORIT
SC20 and SC40, for Residential
and Commercial Applications
Benefits Include
- Favorit SC20 and SC40 have a speed control with Variable Speed Drive (VFD)
- Can be used in duplex and triplex parallel configuration with unique Bluetooth technology
- No programming or wiring is necessary.
- All on one fully automatic system with city water back-up
Product Article Numbers
- Rainmaster Favorit Article Number:220078
RAINMASTER Accessories
-
RAINMASTER D24 fill level indicator
and controller for mains water top-up:Fill level indicator for water tanks of a depth up to 3 m, Clear LED display from 0 bis 100 %, Supplemental supply point can be adjusted to any height, Valve outlet: 24 V DC / max. 15 W.
Article Number: 220092 -
Supplemental supply unit 24V
½ inch with RAINMASTER D24Supplemental supply unit with fill status RAINMASTER D 24 complete with wall mounting clamp, funnel, discharge hose and mounting material
Article Number: 220031 -
Supplemental supply unit 230V,
½ inch with floating switchSupplemental supply units 230 V 1/2" with floating switch complete with wall mounting clamp, funnel, discharge hose and mounting material
Article Number: 220016 -
Floating suction
with coarse filter 1 inch1" design for the RAINMASTER Favorit rainwater system incl. 2 1" brass grommets and stainless-steel hose clamps
Article Number: 210130 -
Floating suction
with coarse filter 1½ inch1 ½“ design for the RAINMASTER Favorit-SC duplex and triplex Includes 2 brass grommets and stainless-steel hose clamps
Article Number: 210131
RAINMASTER FAVORIT Technology
Friendly assembly, installation and maintenance
Installation is extremely easy. The RAINMASTER FAVORIT comes delivered complete with flexible hoses for water connections, pressure tank, and shut-off valves. All controls are pre-programmed including inter-system Bluetooth communication for duplex and triplex operation.
Integrated municipal water back-up with air gap back-flow prevention
The RAINMASTER FAVORIT system features the required “air gap” separating mains water from rainwater. Many local regulations require air-gap style backflow prevention, which is accepted in any jurisdiction.
Built-in pump controller
In place of the pressure and flow control sensor, the RAINMASTER FAVORIT is equipped with a speed controller to run to a constant pressure. The variable frequency drive (VFD) regulates the speed of the pump to achieve the target pressure. This saves energy and improves performance while also running quieter.
Best operational performance with redundancy
Several RAINMASTER FAVORIT rainwater units can be connected in parallel and communicate with one another by means of a Bluetooth controller. Up to three units can be installed in parallel. Brilliantly, the individual units work together via the Bluetooth control, but each one is completely self-sufficient.
As such, RAINMASTER FAVORITS can be installed in duplex or triplex with no programming required or additional set up. They just talk to each other and coordinate with redundant controls for the ultimate in reliability.
Minimal power consumption, quiet, durable
The RAINMASTER FAVORIT meets the strictest energy efficiency standards. The speed-controller regulates the flow rate of the pump in response to your actual needs.
Up to 40% energy savings
Most pumps run at their maximum speed. Since there are usually only a few demands on the water supply, it is possible to save up to 40 % energy consumption by using a speed-controller or VFD.
Potential savings shown based on flow rate:
| Flow rate | 1 GPM | 2.5 GPM | 5 GPM |
|---|---|---|---|
| Without speed control | 0.65 kWh | 0.73 kWh | 0.76 kWh |
| With speed control | 0.21 kWh | 0.58 kWh | 0.65 kWh |
| Savings | 68 % | 20% | 14 % |
Up to 70% lower noise emissions
A pump unit using a VFD runs at a significantly lower speed than an uncontrolled one, operating at a much quieter sound level. One RAINMASTER FAVORIT unit emits 45 decibels during the filling of a toilet tank, compared to 65 decibels by an uncontrolled pump.
Approximately 40% longer life-expectancy
The low speeds, at which RAINMASTER FAVORIT water systems predominantly work, lead to significantly less wear and tear on the electronic components and the pump.
Factory tested
Each RAINMASTER FAVORIT is wet tested in the INTEWA factory for their functionality, reliability, electrical and plumbing safety, leak-proof, and output values. After passing the quality test, a separate test report is generated for each unit before it is dispatched.