Automatic water supply pumping stations "AQUAROBOT QB" with a microprocessor unit protecting the pump from running in “dry running” mode - designed for clean supply cold water(up to +35°C), from wells, boreholes, tanks and other water supply sources. The stations are equipped electronic unit, which controls the operation of the pump in terms of flow and minimum pressure (Pmin), and also protects the pump from operation in the “dry running” mode and other emergency situations(drop in mains voltage, incorrect installation, etc.).

Application area

For automatic water supply of houses, cottages and dachas, organization of irrigation systems, increasing pressure in the water supply network. If there is no water flow in the line, the pump control unit automatically turns off the pump (dry running protection).

Advantages of automatic adaptive station AQUAROBOT

• Automatically turns off when there is no water in the water supply system.
• Automatically switches off when the pump impeller becomes jammed.
• Operates stably when the mains voltage drops to 120 V.
• Automatically turns off if there is no air pressure in the accumulator.
• Automatically turns off when water leaks from the water supply system, if the flow rate is no more than 2 l/min.
• Adaptively maintains pressure in the water supply system, which significantly increases the service life of the pump.
• Operates stably at a critical suction depth of 8 meters.
• It automatically turns off if the station is incorrectly connected to the water supply source (for stable operation at low voltage or a critical suction depth of 8 meters, the water flow rate must be more than 2 l/min).

The principle of operation of the station is that when a water flow passes through the control unit at a speed above 2 l/min, or when the pressure drops below Pmin (1.5±0.3 bar), the pump turns on and pumps water continuously, creating pressure, the value of which depends on the pump parameters. When the water flow stops or its speed decreases to 2 l/min, the pump automatically turns off with a thirty-second delay.

Specifications pumping stations

• Surface self-priming pump for wells and wells UNIPUMP QB60
• Pump body - cast iron, impeller - brass, oil seal - graphite/ceramics
• Maximum pump power, W - 370
• Voltage electrical network, V – 220 ± 10%
• Electrical network frequency, Hz – 50 ± 1
• Suction lift What is the maximum suction lift?
  This is the distance from the surface of the earth to the static water level in the well/borehole. U surface pumps with an internal ejector the maximum suction height is no more than 8 meters. (max), m - 5
• Connecting dimensions - 1" (25 mm)
• Hydraulic accumulator capacity 2 or 5 l
• Operating water temperature range, °C - +1...+35
• Microprocessor electronic control unit
• Minimum sensitivity of the flow sensor (protection against dry running) - 2 l/min
• Total amount of mechanical impurities in water, g/m 3, no more than - 40
• Size of impurities, mm, no more than – 1

Hydraulic characteristics

Characteristics graph

Equipment

1. Automatic water supply station with dry run protection assembly
2. Instructions
3. Package

Adaptive automatic pumping station AQUAROBOT QB series— with a 2 or 5 l hydraulic accumulator designed to supply clean water, which does not contain abrasive particles and fibrous inclusions, from shallow wells, wells and other water supply sources in automatic mode(turning on and off as the consumer consumes water). The stations are equipped with an electronic unit that controls the operation of the pump in terms of flow and minimum pressure (Pmin), and also protects the pump from operation in “dry running” mode and other emergency situations (drop in mains voltage, incorrect installation, etc.).

Advantages of the automatic adaptive station AQUAROBOT

• Automatically turns off when there is no water in the water supply system.
• Automatically switches off when the pump impeller becomes jammed.
• Operates stably when the mains voltage drops to 120 V.
• Automatically turns off if there is no air pressure in the accumulator.
• Automatically turns off when water leaks from the water supply system, if the flow rate is no more than 2 l/min.
• Adaptively maintains pressure in the water supply system, which significantly increases the service life of the pump.
• Operates stably at a critical suction depth of 8 meters.
• It automatically turns off if the station is incorrectly connected to the water supply source (for stable operation at low voltage or a critical suction depth of 8 meters, the water flow rate must be more than 2 l/min).

The principle of operation of the station is that when a water flow passes through the control unit at a speed above 2 l/min, or when the pressure drops below Pmin (1.5±0.3 bar), the pump turns on and pumps water continuously, creating pressure, the value of which depends on the pump parameters. When the water flow stops or its speed decreases to 2 l/min, the pump automatically turns off with a thirty-second delay.

AQUAROBOT ensures reliable shutdown of the station

• In low well productivity mode (“dry run”)
• If there is no air in the accumulator (no pressure)
• When the water flow is below 2 liters per minute (line leakage)
• In the mode of dynamic fluctuation of the water level in the well below 8 meters
• In case of improper installation of equipment and water supply lines

In the event of an emergency shutdown of the pumping station, it is necessary to eliminate the cause and restart it.

Attention. The use of the station in pressure boosting systems is not allowed if the pressure created by the pump, combined with the main pressure, is higher than or close to 6 bar.

Adaptive automatic pumping station AQUAROBOT QB 60 2l.- with a 2-liter hydraulic accumulator, designed to supply clean water that does not contain abrasive particles and fibrous inclusions from shallow wells, wells and other water supply sources in automatic mode (turning on and off as the consumer consumes water). The stations are equipped with an electronic unit that controls the operation of the pump in terms of flow and minimum pressure (Pmin), and also protects the pump from operation in “dry running” mode and other emergency situations (drop in mains voltage, incorrect installation, etc.).

Advantages of the automatic adaptive station AQUAROBOT QB 60 2l.

• Automatically turns off when there is no water in the water supply system.
• Automatically switches off when the pump impeller becomes jammed.
• Operates stably when the mains voltage drops to 120 V.
• Automatically turns off if there is no air pressure in the accumulator.
• Automatically turns off when water leaks from the water supply system, if the flow rate is no more than 2 l/min.
• Adaptively maintains pressure in the water supply system, which significantly increases the service life of the pump.
• Operates stably at a critical suction depth of 8 meters.
• It automatically turns off if the station is incorrectly connected to the water supply source (for stable operation at low voltage or a critical suction depth of 8 meters, the water flow rate must be more than 2 l/min).

The principle of operation of the station is that when a water flow passes through the control unit at a speed above 2 l/min, or when the pressure drops below Pmin (1.5±0.3 bar), the pump turns on and pumps water continuously, creating pressure, the value of which depends on the pump parameters. When the water flow stops or its speed decreases to 2 l/min, the pump automatically turns off with a thirty-second delay.

AQUAROBOT QB 60 2l. provides reliable shutdown stations

• In low well productivity mode (“dry run”)
• If there is no air in the accumulator (no pressure)
• When the water flow is below 2 liters per minute (line leakage)
• In the mode of dynamic fluctuation of the water level in the well below 8 meters
• In case of improper installation of equipment and water supply lines

In the event of an emergency shutdown of the pumping station, it is necessary to eliminate the cause and restart it.

Attention. The use of the station in pressure boosting systems is not allowed if the pressure created by the pump, combined with the main pressure, is higher than or close to 6 bar.

Technical information

• Electrical network parameters – ~220 V ± 10%, 50 Hz
• Suction height – 8 m (for AQUAROBOT JET, JS) / 5 m (for AQUAROBOT QB)
• Operating water temperature range – +1 … +35°С, at temperature environment+1 … +40°С and air humidity no more than 70%.
• Connecting dimensions: 1″ external thread x 1″ internal thread
• Pressure compressed air in the hydraulic accumulator – 0.15 MPa (1.5 bar)
• Maximum permissible pressure in the system – 6 bar
• Pump activation pressure Pmin – 1.5±0.3 bar
• The minimum sensitivity of the flow sensor is 2 l/min.

Pressure and flow characteristics

Contents of delivery:

• Automatic water supply station assembly – 1 pc.
• Operating manual – 1 pc.
• Packaging – 1 pc.