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Produits

Single Standard Circulator with Wet Rotor
This circulator features threaded connections and a high-efficiency self-protected motor with EC technology for the electronic regulation of performance.

Flow rate (min. and max.): From 0.4 m³/h to 4 m³/h
Head (Prevalence): Up to 7 m – 4 selectable curves + PWM1
Type of liquid: Clean, free from solid and/or mineral substances, non-viscous, chemically neutral, similar to water characteristics.
Maximum glycol percentage: 50%.
Liquid temperature (min. and max.): From +5°C to +110°C.
Maximum operating pressure: 10 bar / 1000 kPa.
Thread sizes: 1" - 1 ½" - 2"
Flanges: DN 32
Efficiency index (ERP standard): EEI ≤ 0.20
Motor insulation class: IP X4
Energy efficiency rating: F
Impeller material: Technopolymer
Hydraulic construction material: Cast iron with cataphoresis treatment
Power supply: Single-phase 230 V 50/60 Hz
Possible installation type: Fixed with horizontal motor shaft.

Heating Circulators - PWM1

High efficiency circulator for air conditioning and solar - PWM1 and PWM2 - 9 types of adjustments including Auto function

Circulator for Heating-Air Conditioning-Solar - PWM1-PWM2

Standard single wet rotor circulator
with threaded connections, self-protected high-efficiency
motor with EC technology for electronic performance
regulation and external regulation via PWM1/A signal
The GPA-H series high-efficiency circulators
perfectly comply with the new
EN 60335-2-40 standard on A3 refrigerant gases used
in heat pump applications.
Min. and max. flow rate: from 0.4 m3/h to 5.5 m3/h
Head: up to 11 m - 9 Selectable curves
DP/V - DP/c + 3 Speeds + PWM1 Type of
liquid: clean, free from solids and/or
minerals, non-viscous, chemically neutral,
close to the characteristics of water. Maximum
glycol percentage: 50% Min.
liquid temperature and max.: from +5°C to +110°C
Maximum operating pressure bar/ kPa: 10
bar / 1000 kPa Thread: 1” ½ - 2”.
Flanges: DN 32 and DN 40 Efficiency index
(ERP standard): EEI ≤ 0.21 Motor insulation class: IP X4 Energy efficiency index:
F Impeller construction material: technopolymer,
Hydraulic construction material:
Cast iron with cataphoresis treatment, Single-phase power supply: 230 V 50/60 Hz. Possible type of
installation: fixed with the motor axis
horizontal.

Circulator for heating and air conditioning 11H

• One button for adjustment.
• Auto adapt function
• Dp/V - Dp/c
• EEI ≤ 0.23
• 3 selectable curves per type
• MOLEX cable
• FCI PWM1/A cable

Heating and air conditioning circulator 17H

GPA 4010F

QDX is the submersible pump with an aluminum body
that allows you to quickly drain on
construction sites: excavations, wells and water storage basins.
In a domestic environment, however, they are the
tool to have in the event of accidental flooding of
cellars, garages and laundries. To
make it work you need to: attach a delivery pipe (not included) to the
universal connector;
immerse the pump, positioning it on the
floor or on the base of the container to be emptied;
connect it to the electricity. When
the float switch rises due to the presence of
water, the pump will automatically start to
empty the room or tank, up to the desired level (minimum residue of 20 mm).
The maximum immersion depth of QDX is
5 m.
Since it is designed for clear water, it is a good idea to
ensure that there is no debris,
dirt or solid particles with a diameter greater than
0.2 mm in the water.
The pump construction, with body, impeller
and suction grid made of Aluminum, and the
motor shaft in stainless steel, ensures
durability and resistance. All versions are equipped
with built-in thermal protection, allowing the
pump to run dry for up to
one minute without damage. The maximum percentage
of sand is 0.1%. Passage of suspended solids
up to 0.2mm. Immersion depth
up to 5m.

Clean water drainage pumps

A true champion of QGF strength and robustness is the
WQD-FQG series. This series of impellers adopts
a vortex design, with superior anti-clogging
and anti-winding ability than
ordinary centrifugal impellers, and is not easily
blocked by large particles in the
wastewater. At the same time, the impeller of
the series is equipped with a cutting structure
(i.e., a cutting frame and a cutting knife).
In addition to a certain amount of sand and silt, the
treated wastewater can also cut a
certain amount of fibrous products, large pieces of
paper, textiles and other solid particles, such as bones
in kitchen waste. This variant is available
with the motor of 0.75 kW and above.
The impeller and diffusers made of special ductile iron
with high abrasion resistance enable
the pumping of water in continuous service, and
all models are self-cooled by the pumped
liquid. The materials used, such as cast iron
GG20 for the structure and the impeller, the shaft in stainless steel
AISI 416, the mechanical seal in Ceramic-Graphite, the plate in stainless steel
AISI 304, give these pumps a particular
resistance and durability over time, making them
robust even for sudden movements
on different installations.
The WQD is available in automatic models
complete with float. As standard,
each pump is supplied with 10 meters of electric cable.

Grey water drainage pumps

The Special Series with Shredder
The WQD QGF models are designed to tackle the most demanding challenges in wastewater treatment. These models feature a shredder impeller, offering superior anti-clogging and anti-wrapping capacity compared to standard centrifugal impellers and are not easily blocked by large particles present in wastewater. In addition to some sand and silt, treated wastewater may contain fibrous products, diapers, fabrics, and other solid particles that require effective management.
This variant is available with a motor from 0.75 kW upwards. The impeller and diffusers are made of special steel with high abrasion resistance, allowing continuous operation of the shredder even under harsh conditions. The materials used, such as GG20 cast iron for the body and impeller, AISI 416 stainless steel for the shaft, and Ceramic-Graphite mechanical seals, provide these units with exceptional strength and durability, making them robust even for sudden relocations to different installations.
The WQD QGF is available in models with a standard float. Each shredder is equipped with 10 meters of electrical cable, compliant with regulations, with an external sheath for permanent immersion according to NF C15-100-AD8 standards, ideal for submerged applications.
The cable is suitable for immersion in:
• wastewater;
• mixtures of water and hydrocarbons;
• leachate;
• contaminated sites.

Black water pumps with grinder

The PFM 03-30EC is a domestic water pressurization system that combines a pump, inverter, valves, and a control panel for easy installation, making it suitable even for non-professional users. It is ideal for use in residential and commercial settings where pressurization of the water network is required for various purposes, such as water distribution in homes, feeding irrigation systems, and extracting and distributing water from rainwater harvesting tanks.

The PFM 03-30EC is equipped with an inverter that maintains constant pressure based on the actual needs of the system, making the system very quiet and ideal for installation even inside residential buildings.

Pressure booster

Standard single wet rotor circulator
with threaded connections, self-protected asynchronous motor
for domestic hot water recirculation circuits.
Fluid temperature from: +2°C to +65°C
Max Power Absorption (W): 100 Watt

Circulators for sanitary water

Min. and max. flow rate: from 0.1 m3/h to 0.9 m3/h Head:
up to 1.5 m - Type of liquid: clean, free
from solids and/or minerals, non-viscous,
chemically neutral, close to the characteristics of water. Maximum operating
pressure bar/ kPa: 10 bar/ 1000 kPa. Thread: 1/2”. Motor
insulation class: IP 42 Energy efficiency index: F.
Impeller construction material: technopolymer
Hydraulic construction material: Bronze Single-phase
power supply: 230 V 50/60 Hz. Possible
installation type: fixed with the motor axis,
horizontal and vertical
23

Electronic sanitary water circulator

A three-way valve pre-assembled group for thermo-hydraulic is a key component used in heating and air conditioning systems to manage and distribute heat transfer fluids (such as hot or chilled water) efficiently. These groups are designed to be easily integrated into existing systems and provide precise control of the temperature and flow of the fluid within the system.

Main Functions and Uses
Temperature Regulation: The three-way valve is the heart of the pre-assembled group and is used to mix two fluid flows (usually one hot and one cold) to achieve a desired temperature. This mixing ability is essential to maintain a constant temperature of the fluid circulating in the system, improving energy efficiency and the comfort of the rooms served.

Flow Diversion: The three-way valve can also divert the flow of fluid from one circuit to another. For example, in a heating system, the valve can be used to direct hot water to radiators or to a recirculation circuit, depending on the thermal needs of the building.

Integration with Control Systems: Three-way valve pre-assembled groups are often designed to easily integrate with automation and control systems, allowing remote or automatic management of operations. This is particularly useful in complex systems where multiple heating or cooling zones need to be managed.

Ease of Installation: Being pre-assembled, these groups significantly reduce installation time and costs. They are designed to be compatible with a wide range of systems and are already equipped with components such as pumps, safety valves, pressure gauges and regulation systems.

Application Examples
Central Heating Systems: In a central heating system, a three-way valve pre-assembled group can be used to control the distribution of hot water to different zones of the building, ensuring that each zone receives the amount of heat it needs.

Air Conditioning Systems: In an air conditioning system, the group can regulate the mixing of cold and hot water to maintain a constant temperature in the terminals (such as fan coils or radiant panels).

Underfloor Heating Systems: In underfloor heating systems, the three-way valve is essential to ensure that the water circulating in the circuit is not too hot, thus protecting the floor structure and improving the comfort of the occupants.

Relaunch groups in kit

Single Standard Circulator with Wet Rotor
This circulator features threaded connections and a high-efficiency self-protected motor with EC technology for the electronic regulation of performance.

Flow rate (min. and max.): From 0.4 m³/h to 4 m³/h
Head (Prevalence): Up to 7 m – 4 selectable curves + PWM1
Type of liquid: Clean, free from solid and/or mineral substances, non-viscous, chemically neutral, similar to water characteristics.
Maximum glycol percentage: 50%.
Liquid temperature (min. and max.): From +5°C to +110°C.
Maximum operating pressure: 10 bar / 1000 kPa.
Thread sizes: 1" - 1 ½" - 2"
Flanges: DN 32
Efficiency index (ERP standard): EEI ≤ 0.20
Motor insulation class: IP X4
Energy efficiency rating: F
Impeller material: Technopolymer
Hydraulic construction material: Cast iron with cataphoresis treatment
Power supply: Single-phase 230 V 50/60 Hz
Possible installation type: Fixed with horizontal motor shaft.

Heating Circulators - PWM1

High efficiency circulator for air conditioning and solar - PWM1 and PWM2 - 9 types of adjustments including Auto function

Circulator for Heating-Air Conditioning-Solar - PWM1-PWM2

Standard single wet rotor circulator
with threaded connections, self-protected high-efficiency
motor with EC technology for electronic performance
regulation and external regulation via PWM1/A signal
The GPA-H series high-efficiency circulators
perfectly comply with the new
EN 60335-2-40 standard on A3 refrigerant gases used
in heat pump applications.
Min. and max. flow rate: from 0.4 m3/h to 5.5 m3/h
Head: up to 11 m - 9 Selectable curves
DP/V - DP/c + 3 Speeds + PWM1 Type of
liquid: clean, free from solids and/or
minerals, non-viscous, chemically neutral,
close to the characteristics of water. Maximum
glycol percentage: 50% Min.
liquid temperature and max.: from +5°C to +110°C
Maximum operating pressure bar/ kPa: 10
bar / 1000 kPa Thread: 1” ½ - 2”.
Flanges: DN 32 and DN 40 Efficiency index
(ERP standard): EEI ≤ 0.21 Motor insulation class: IP X4 Energy efficiency index:
F Impeller construction material: technopolymer,
Hydraulic construction material:
Cast iron with cataphoresis treatment, Single-phase power supply: 230 V 50/60 Hz. Possible type of
installation: fixed with the motor axis
horizontal.

Circulator for heating and air conditioning 11H

• One button for adjustment.
• Auto adapt function
• Dp/V - Dp/c
• EEI ≤ 0.23
• 3 selectable curves per type
• MOLEX cable
• FCI PWM1/A cable

Heating and air conditioning circulator 17H

GPA 4010F

QDX is the submersible pump with an aluminum body
that allows you to quickly drain on
construction sites: excavations, wells and water storage basins.
In a domestic environment, however, they are the
tool to have in the event of accidental flooding of
cellars, garages and laundries. To
make it work you need to: attach a delivery pipe (not included) to the
universal connector;
immerse the pump, positioning it on the
floor or on the base of the container to be emptied;
connect it to the electricity. When
the float switch rises due to the presence of
water, the pump will automatically start to
empty the room or tank, up to the desired level (minimum residue of 20 mm).
The maximum immersion depth of QDX is
5 m.
Since it is designed for clear water, it is a good idea to
ensure that there is no debris,
dirt or solid particles with a diameter greater than
0.2 mm in the water.
The pump construction, with body, impeller
and suction grid made of Aluminum, and the
motor shaft in stainless steel, ensures
durability and resistance. All versions are equipped
with built-in thermal protection, allowing the
pump to run dry for up to
one minute without damage. The maximum percentage
of sand is 0.1%. Passage of suspended solids
up to 0.2mm. Immersion depth
up to 5m.

Clean water drainage pumps

A true champion of QGF strength and robustness is the
WQD-FQG series. This series of impellers adopts
a vortex design, with superior anti-clogging
and anti-winding ability than
ordinary centrifugal impellers, and is not easily
blocked by large particles in the
wastewater. At the same time, the impeller of
the series is equipped with a cutting structure
(i.e., a cutting frame and a cutting knife).
In addition to a certain amount of sand and silt, the
treated wastewater can also cut a
certain amount of fibrous products, large pieces of
paper, textiles and other solid particles, such as bones
in kitchen waste. This variant is available
with the motor of 0.75 kW and above.
The impeller and diffusers made of special ductile iron
with high abrasion resistance enable
the pumping of water in continuous service, and
all models are self-cooled by the pumped
liquid. The materials used, such as cast iron
GG20 for the structure and the impeller, the shaft in stainless steel
AISI 416, the mechanical seal in Ceramic-Graphite, the plate in stainless steel
AISI 304, give these pumps a particular
resistance and durability over time, making them
robust even for sudden movements
on different installations.
The WQD is available in automatic models
complete with float. As standard,
each pump is supplied with 10 meters of electric cable.

Grey water drainage pumps

The Special Series with Shredder
The WQD QGF models are designed to tackle the most demanding challenges in wastewater treatment. These models feature a shredder impeller, offering superior anti-clogging and anti-wrapping capacity compared to standard centrifugal impellers and are not easily blocked by large particles present in wastewater. In addition to some sand and silt, treated wastewater may contain fibrous products, diapers, fabrics, and other solid particles that require effective management.
This variant is available with a motor from 0.75 kW upwards. The impeller and diffusers are made of special steel with high abrasion resistance, allowing continuous operation of the shredder even under harsh conditions. The materials used, such as GG20 cast iron for the body and impeller, AISI 416 stainless steel for the shaft, and Ceramic-Graphite mechanical seals, provide these units with exceptional strength and durability, making them robust even for sudden relocations to different installations.
The WQD QGF is available in models with a standard float. Each shredder is equipped with 10 meters of electrical cable, compliant with regulations, with an external sheath for permanent immersion according to NF C15-100-AD8 standards, ideal for submerged applications.
The cable is suitable for immersion in:
• wastewater;
• mixtures of water and hydrocarbons;
• leachate;
• contaminated sites.

Black water pumps with grinder

The PFM 03-30EC is a domestic water pressurization system that combines a pump, inverter, valves, and a control panel for easy installation, making it suitable even for non-professional users. It is ideal for use in residential and commercial settings where pressurization of the water network is required for various purposes, such as water distribution in homes, feeding irrigation systems, and extracting and distributing water from rainwater harvesting tanks.

The PFM 03-30EC is equipped with an inverter that maintains constant pressure based on the actual needs of the system, making the system very quiet and ideal for installation even inside residential buildings.

Pressure booster

Standard single wet rotor circulator
with threaded connections, self-protected asynchronous motor
for domestic hot water recirculation circuits.
Fluid temperature from: +2°C to +65°C
Max Power Absorption (W): 100 Watt

Circulators for sanitary water

Min. and max. flow rate: from 0.1 m3/h to 0.9 m3/h Head:
up to 1.5 m - Type of liquid: clean, free
from solids and/or minerals, non-viscous,
chemically neutral, close to the characteristics of water. Maximum operating
pressure bar/ kPa: 10 bar/ 1000 kPa. Thread: 1/2”. Motor
insulation class: IP 42 Energy efficiency index: F.
Impeller construction material: technopolymer
Hydraulic construction material: Bronze Single-phase
power supply: 230 V 50/60 Hz. Possible
installation type: fixed with the motor axis,
horizontal and vertical
23

Electronic sanitary water circulator

A three-way valve pre-assembled group for thermo-hydraulic is a key component used in heating and air conditioning systems to manage and distribute heat transfer fluids (such as hot or chilled water) efficiently. These groups are designed to be easily integrated into existing systems and provide precise control of the temperature and flow of the fluid within the system.

Main Functions and Uses
Temperature Regulation: The three-way valve is the heart of the pre-assembled group and is used to mix two fluid flows (usually one hot and one cold) to achieve a desired temperature. This mixing ability is essential to maintain a constant temperature of the fluid circulating in the system, improving energy efficiency and the comfort of the rooms served.

Flow Diversion: The three-way valve can also divert the flow of fluid from one circuit to another. For example, in a heating system, the valve can be used to direct hot water to radiators or to a recirculation circuit, depending on the thermal needs of the building.

Integration with Control Systems: Three-way valve pre-assembled groups are often designed to easily integrate with automation and control systems, allowing remote or automatic management of operations. This is particularly useful in complex systems where multiple heating or cooling zones need to be managed.

Ease of Installation: Being pre-assembled, these groups significantly reduce installation time and costs. They are designed to be compatible with a wide range of systems and are already equipped with components such as pumps, safety valves, pressure gauges and regulation systems.

Application Examples
Central Heating Systems: In a central heating system, a three-way valve pre-assembled group can be used to control the distribution of hot water to different zones of the building, ensuring that each zone receives the amount of heat it needs.

Air Conditioning Systems: In an air conditioning system, the group can regulate the mixing of cold and hot water to maintain a constant temperature in the terminals (such as fan coils or radiant panels).

Underfloor Heating Systems: In underfloor heating systems, the three-way valve is essential to ensure that the water circulating in the circuit is not too hot, thus protecting the floor structure and improving the comfort of the occupants.

Relaunch groups in kit

Single Standard Circulator with Wet Rotor
This circulator features threaded connections and a high-efficiency self-protected motor with EC technology for the electronic regulation of performance.

Flow rate (min. and max.): From 0.4 m³/h to 4 m³/h
Head (Prevalence): Up to 7 m – 4 selectable curves + PWM1
Type of liquid: Clean, free from solid and/or mineral substances, non-viscous, chemically neutral, similar to water characteristics.
Maximum glycol percentage: 50%.
Liquid temperature (min. and max.): From +5°C to +110°C.
Maximum operating pressure: 10 bar / 1000 kPa.
Thread sizes: 1" - 1 ½" - 2"
Flanges: DN 32
Efficiency index (ERP standard): EEI ≤ 0.20
Motor insulation class: IP X4
Energy efficiency rating: F
Impeller material: Technopolymer
Hydraulic construction material: Cast iron with cataphoresis treatment
Power supply: Single-phase 230 V 50/60 Hz
Possible installation type: Fixed with horizontal motor shaft.

Heating Circulators - PWM1

High efficiency circulator for air conditioning and solar - PWM1 and PWM2 - 9 types of adjustments including Auto function

Circulator for Heating-Air Conditioning-Solar - PWM1-PWM2

Standard single wet rotor circulator
with threaded connections, self-protected high-efficiency
motor with EC technology for electronic performance
regulation and external regulation via PWM1/A signal
The GPA-H series high-efficiency circulators
perfectly comply with the new
EN 60335-2-40 standard on A3 refrigerant gases used
in heat pump applications.
Min. and max. flow rate: from 0.4 m3/h to 5.5 m3/h
Head: up to 11 m - 9 Selectable curves
DP/V - DP/c + 3 Speeds + PWM1 Type of
liquid: clean, free from solids and/or
minerals, non-viscous, chemically neutral,
close to the characteristics of water. Maximum
glycol percentage: 50% Min.
liquid temperature and max.: from +5°C to +110°C
Maximum operating pressure bar/ kPa: 10
bar / 1000 kPa Thread: 1” ½ - 2”.
Flanges: DN 32 and DN 40 Efficiency index
(ERP standard): EEI ≤ 0.21 Motor insulation class: IP X4 Energy efficiency index:
F Impeller construction material: technopolymer,
Hydraulic construction material:
Cast iron with cataphoresis treatment, Single-phase power supply: 230 V 50/60 Hz. Possible type of
installation: fixed with the motor axis
horizontal.

Circulator for heating and air conditioning 11H

• One button for adjustment.
• Auto adapt function
• Dp/V - Dp/c
• EEI ≤ 0.23
• 3 selectable curves per type
• MOLEX cable
• FCI PWM1/A cable

Heating and air conditioning circulator 17H

GPA 4010F

QDX is the submersible pump with an aluminum body
that allows you to quickly drain on
construction sites: excavations, wells and water storage basins.
In a domestic environment, however, they are the
tool to have in the event of accidental flooding of
cellars, garages and laundries. To
make it work you need to: attach a delivery pipe (not included) to the
universal connector;
immerse the pump, positioning it on the
floor or on the base of the container to be emptied;
connect it to the electricity. When
the float switch rises due to the presence of
water, the pump will automatically start to
empty the room or tank, up to the desired level (minimum residue of 20 mm).
The maximum immersion depth of QDX is
5 m.
Since it is designed for clear water, it is a good idea to
ensure that there is no debris,
dirt or solid particles with a diameter greater than
0.2 mm in the water.
The pump construction, with body, impeller
and suction grid made of Aluminum, and the
motor shaft in stainless steel, ensures
durability and resistance. All versions are equipped
with built-in thermal protection, allowing the
pump to run dry for up to
one minute without damage. The maximum percentage
of sand is 0.1%. Passage of suspended solids
up to 0.2mm. Immersion depth
up to 5m.

Clean water drainage pumps

A true champion of QGF strength and robustness is the
WQD-FQG series. This series of impellers adopts
a vortex design, with superior anti-clogging
and anti-winding ability than
ordinary centrifugal impellers, and is not easily
blocked by large particles in the
wastewater. At the same time, the impeller of
the series is equipped with a cutting structure
(i.e., a cutting frame and a cutting knife).
In addition to a certain amount of sand and silt, the
treated wastewater can also cut a
certain amount of fibrous products, large pieces of
paper, textiles and other solid particles, such as bones
in kitchen waste. This variant is available
with the motor of 0.75 kW and above.
The impeller and diffusers made of special ductile iron
with high abrasion resistance enable
the pumping of water in continuous service, and
all models are self-cooled by the pumped
liquid. The materials used, such as cast iron
GG20 for the structure and the impeller, the shaft in stainless steel
AISI 416, the mechanical seal in Ceramic-Graphite, the plate in stainless steel
AISI 304, give these pumps a particular
resistance and durability over time, making them
robust even for sudden movements
on different installations.
The WQD is available in automatic models
complete with float. As standard,
each pump is supplied with 10 meters of electric cable.

Grey water drainage pumps

The Special Series with Shredder
The WQD QGF models are designed to tackle the most demanding challenges in wastewater treatment. These models feature a shredder impeller, offering superior anti-clogging and anti-wrapping capacity compared to standard centrifugal impellers and are not easily blocked by large particles present in wastewater. In addition to some sand and silt, treated wastewater may contain fibrous products, diapers, fabrics, and other solid particles that require effective management.
This variant is available with a motor from 0.75 kW upwards. The impeller and diffusers are made of special steel with high abrasion resistance, allowing continuous operation of the shredder even under harsh conditions. The materials used, such as GG20 cast iron for the body and impeller, AISI 416 stainless steel for the shaft, and Ceramic-Graphite mechanical seals, provide these units with exceptional strength and durability, making them robust even for sudden relocations to different installations.
The WQD QGF is available in models with a standard float. Each shredder is equipped with 10 meters of electrical cable, compliant with regulations, with an external sheath for permanent immersion according to NF C15-100-AD8 standards, ideal for submerged applications.
The cable is suitable for immersion in:
• wastewater;
• mixtures of water and hydrocarbons;
• leachate;
• contaminated sites.

Black water pumps with grinder

The PFM 03-30EC is a domestic water pressurization system that combines a pump, inverter, valves, and a control panel for easy installation, making it suitable even for non-professional users. It is ideal for use in residential and commercial settings where pressurization of the water network is required for various purposes, such as water distribution in homes, feeding irrigation systems, and extracting and distributing water from rainwater harvesting tanks.

The PFM 03-30EC is equipped with an inverter that maintains constant pressure based on the actual needs of the system, making the system very quiet and ideal for installation even inside residential buildings.

Pressure booster

Standard single wet rotor circulator
with threaded connections, self-protected asynchronous motor
for domestic hot water recirculation circuits.
Fluid temperature from: +2°C to +65°C
Max Power Absorption (W): 100 Watt

Circulators for sanitary water

Min. and max. flow rate: from 0.1 m3/h to 0.9 m3/h Head:
up to 1.5 m - Type of liquid: clean, free
from solids and/or minerals, non-viscous,
chemically neutral, close to the characteristics of water. Maximum operating
pressure bar/ kPa: 10 bar/ 1000 kPa. Thread: 1/2”. Motor
insulation class: IP 42 Energy efficiency index: F.
Impeller construction material: technopolymer
Hydraulic construction material: Bronze Single-phase
power supply: 230 V 50/60 Hz. Possible
installation type: fixed with the motor axis,
horizontal and vertical
23

Electronic sanitary water circulator

A three-way valve pre-assembled group for thermo-hydraulic is a key component used in heating and air conditioning systems to manage and distribute heat transfer fluids (such as hot or chilled water) efficiently. These groups are designed to be easily integrated into existing systems and provide precise control of the temperature and flow of the fluid within the system.

Main Functions and Uses
Temperature Regulation: The three-way valve is the heart of the pre-assembled group and is used to mix two fluid flows (usually one hot and one cold) to achieve a desired temperature. This mixing ability is essential to maintain a constant temperature of the fluid circulating in the system, improving energy efficiency and the comfort of the rooms served.

Flow Diversion: The three-way valve can also divert the flow of fluid from one circuit to another. For example, in a heating system, the valve can be used to direct hot water to radiators or to a recirculation circuit, depending on the thermal needs of the building.

Integration with Control Systems: Three-way valve pre-assembled groups are often designed to easily integrate with automation and control systems, allowing remote or automatic management of operations. This is particularly useful in complex systems where multiple heating or cooling zones need to be managed.

Ease of Installation: Being pre-assembled, these groups significantly reduce installation time and costs. They are designed to be compatible with a wide range of systems and are already equipped with components such as pumps, safety valves, pressure gauges and regulation systems.

Application Examples
Central Heating Systems: In a central heating system, a three-way valve pre-assembled group can be used to control the distribution of hot water to different zones of the building, ensuring that each zone receives the amount of heat it needs.

Air Conditioning Systems: In an air conditioning system, the group can regulate the mixing of cold and hot water to maintain a constant temperature in the terminals (such as fan coils or radiant panels).

Underfloor Heating Systems: In underfloor heating systems, the three-way valve is essential to ensure that the water circulating in the circuit is not too hot, thus protecting the floor structure and improving the comfort of the occupants.

Relaunch groups in kit

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Catégorie

Gamme de circulateurs et pompes de drainage pour bâtiments résidentiels

Bâtiments résidentiels

Gamme de circulateurs et pompes de drainage pour bâtiments tertiaires

Bâtiments commerciaux

Gamme de circulateurs et pompes de drainage et surpresseurs

Drainage et Booster

Gamme de circulateurs et pompes de drainage pour la rénovation et le remodelage

Rénovation et remodelage

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Siège opérationnel : Via P. Matteucci 4, 40057 GRANAROLO DELL'EMILIA (BO)

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