The advantage of this booster set is the possibility of adjusting the flow set-point, through frequency converter control panel, thus becoming a variable speed type. They can be configured in 3 distinct versions:
CFUs – only with one frequency converter and without pump alternation, in case of failure of one of the pumps the system continues functioning.
CFDs – with one dedicated frequency converter and without pump alternation. Pumps work independently.
CFD – with one dedicated frequency converter and with pump alternation. The system optimizes and balances the number of working hours per pump. Enhancing the balanced system function by using the Master-Slave philosophy for the frequency converters.
AQUA Spec DD
Aqua DomusDrive can be fully customized from it’s base structure, according to customer or application requirements.
DESCRIPTION
Model: AQUA DomusDrive
Type: Variable speed
Start: Frequency converter
Nr. of pumps: Two or three
PUMPS
Type: Horizontal Multistage
Model: BMH
Construction: AISI 304 stainless steel
Power: up to 4 kW
SYSTEM CONSTRUCTION
Base frame: Steel
Painting: Resistante to humidity
Discharge manifold: AISI 304 stainless steel
Valves: Cut off and non return per pump, as system cut off
Discharge: Pressure transducer and pressure gauge
Tank: Replaceable membrane, for drinking water, up to 200 l
MOTOR
Single-phase power supply at 230V (50 Hz) for electric pumps until 1,5 kW
Three-phase power supply at 400V (50 Hz) for electric pumps between 2,2 and 7,5 kW
WORKING LIMITS (50 Hz)
Maximum flow rate: up to 16 m³/h
Maximum head: up to 50 meters
Shut off pressure: up to 6,4 bar
