ESPA swimming pool pump NOXPLUS 2 230 50/60 014914/STD (1.5kW)
Single-stage centrifugal water pump with integrated frequency converter. Designed for water recirculation and filtration in domestic and commercial swimming pools. Extremely quiet. Energy savings: up to 70%. Self-priming: up to 4 meters.
Pump with integrated frequency converter: efficiency and savings. A variable frequency water pump is a type of pump that uses a variable frequency drive/frequency converter to control the speed of the motor. This type of pump allows the amount of water pumped to be automatically adjusted, which in turn can help save energy and improve overall efficiency. A variable frequency drive works by changing the frequency of the electrical voltage that powers the pump motor. When the frequency is reduced, the motor speed is reduced, which slows down the water flow. When the frequency is increased, the motor speed is increased, which speeds up the water flow/higher efficiency. In this way, the amount of water pumped can be automatically adjusted to meet the specific needs of each application.
ADVANTAGES
Energy efficiency. By allowing control of the motor speed/rpm, the pump can be set to operate at the capacity required at any given time. This allows for significant reductions in energy consumption and energy costs.
Better water flow control. Variable frequency drive water pumps allow for the volume of water pumped to be adjusted to suit the specific needs of each application. This provides better control of the water flow, which is particularly useful for efficient pool filtration.
Longer pump life. The frequency converter reduces wear on the motor and other pump components, which extends the pump's life.
Less noise. Variable frequency drive water pumps operate at lower speeds than conventional pumps, which results in less noise being emitted into the environment.
MATERIALS
Pump housing, impeller, diffuser, suction and discharge: technopolymer
Pump shaft: AISI 431
Mechanical seal
Motor housing: aluminum
O-rings: NBR/EPDM
EQUIPMENT
2 m cable with F-type plug
Hose connections: 63 mm
MOTOR
Asynchronous 2-pole
IPX5 protection class
Class F insulation
Integrated thermal protection
Continuous operation (S1)
RANGE OF USE
Maximum water temperature: 40 °C
Suitable for salt water: up to 7 g/l
OPERATION
Variation of pump speed to adapt to the pool's operating cycles