Discover our booster sets for an efficient and reliable water system. Automatically adjust and maintain water pressure, ensuring a constant flow throughout your home or building. Choose the quality of our booster sets for uncompromising water comfort.
pressure groups
DAB Dab Lifting Group With 2 Double Impeller Pumps K Mod. 2 K55/100 T
TECHNICAL FEATURES Model: 2 K55/100 T three-phase Code: 99582111 Power supply: 1 x 230V ~ 50Hz Power: 0.75kW x 2 (1HP x 2) Max pressure obtainable : 4.2 bar Pressure switch setting: 2.2÷3.3 bar 2K Lifting unit with 2 double impeller pumps k Lifting unit with 2 K-type double-impeller centrifugal pumps complete with base, suction and delivery manifold, 2 diaphragm tanks. Particularly suitable for small and medium-sized systems for civil use. The use of K double-impeller centrifugal electric pumps characterizes a high power-pressure ratio, ensuring high efficiency and extremely low noise. They are distinguished by their constructive sturdiness, compactness and absolute reliability. CHARACTERISTICS: ELECTRICAL CABINET Automatic reverser, for exchanging the starting order of the pumps at each start-up. General switch . Possibility of inserting a float or pressure switch for protection against dry running. Low voltage auxiliary circuit complete with transformer and protection fuses. Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€2.465,00
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DAB Dab Lifting Group With 2 Double Impeller Pumps K Mod. 2 K55/50 T
TECHNICAL FEATURES Model: 2 K55/50 T three-phase Code: 99575175 Power supply: 1 x 230V ~ 50Hz Power: 0.75kW x 2 (1HP x 2) Max pressure obtainable : 4.2 bar Pressure switch setting: 2.2÷3.3 bar 2K Lifting unit with 2 double impeller pumps k Lifting unit with 2 K-type double-impeller centrifugal pumps complete with base, suction and delivery manifold, 2 diaphragm tanks. Particularly suitable for small and medium-sized systems for civil use. The use of K double-impeller centrifugal electric pumps characterizes a high power-pressure ratio, ensuring high efficiency and extremely low noise. They are distinguished by their constructive sturdiness, compactness and absolute reliability. CHARACTERISTICS: ELECTRICAL CABINET Automatic reverser, for exchanging the starting order of the pumps at each start-up. General switch . Possibility of inserting a float or pressure switch for protection against dry running. Low voltage auxiliary circuit complete with transformer and protection fuses. Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.580,00
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DAB Booster Booster Sets DAB 2 Kvc Ad With 2 Kvc Vertical Multistage Centrifugal Electric Pumps - Model 2 Kvc AD 65/80 T
TECHNICAL DATA Operating range: from 0.5 to 36 m3 /h Pumped liquid: clean, free from solid or abrasive substances, non viscous, non aggressive, non crystallized and chemically neutral, close to the characteristics of water. Liquid temperature range: from 0°C to +40°C Maximum ambient temperature: +40°C Maximum working pressure: PN16 Special executions on request: contact the sales network Degree of protection: IP44 APPLICATIONS Booster sets particularly suitable for domestic use, small systems for civil or industrial use, irrigation systems, washing systems. They stand out for their absolute reliability, simplicity of operation and minimal maintenance. CONSTRUCTION CHARACTERISTICS - COMPONENTS HYDRAULIC PART KVC multistage centrifugal electric pumps. Galvanized sheet metal base complete with 4 anti-vibration rubber feet. Suction and delivery manifolds in AISI 304 steel. Ball valves with union on the suction and delivery of each pump. Suction check valves of each pump. 2 AISI 304 stainless steel caps for closing the manifolds. Radial pressure gauge with shut-off valve. 1 membrane tank 8 liters (optimizes the number of pump starts). ELECTRICAL PART 1 Active Driver Plus module on the delivery of each pump (see hints on Active Driver Plus at the beginning of the paragraph). 1 protection switchboard. MULTI INVERTER SYSTEM WITH ACTIVE DRIVER PLUS The inverter continuously regulates the rotation speed of an electric pump, so as to maintain a constant pressure as the flow rate varies. The other electric pumps, always at variable speed, are inserted in cascade after the first one has reached maximum speed and, by modulating, they compensate for the pressure fluctuations in the system. At each operating cycle, it is possible to set the restart switch to a different pump, so as to ensure uniform use of all the electric pumps. It is also possible to set work times for each pump, with operation switching after the set time. The “SP” pressure can be adjusted by the user using two keys “+” and “-” placed on the AD (as a rule all the pumps are set to the same pressure value). Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€4.930,00
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DAB DAB 2 Kvc Ad Booster Sets With 2 Kvc Vertical Multistage Centrifugal Electric Pumps - Model 2 Kvc AD 45/80 T
TECHNICAL DATA Operating range: from 0.5 to 36 m3 /h Pumped liquid: clean, free from solid or abrasive substances, non viscous, non aggressive, non crystallized and chemically neutral, close to the characteristics of water. Liquid temperature range: from 0°C to +40°C Maximum ambient temperature: +40°C Maximum working pressure: PN16 Special executions on request: contact the sales network Degree of protection: IP44 APPLICATIONS Booster sets particularly suitable for domestic use, small systems for civil or industrial use, irrigation systems, washing systems. They stand out for their absolute reliability, simplicity of operation and minimal maintenance. CONSTRUCTION CHARACTERISTICS - COMPONENTS HYDRAULIC PART KVC multistage centrifugal electric pumps. Galvanized sheet metal base complete with 4 anti-vibration rubber feet. Suction and delivery manifolds in AISI 304 steel. Ball valves with union on the suction and delivery of each pump. Suction check valves of each pump. 2 AISI 304 stainless steel caps for closing the manifolds. Radial pressure gauge with shut-off valve. 1 membrane tank 8 liters (optimizes the number of pump starts). ELECTRICAL PART 1 Active Driver Plus module on the delivery of each pump (see hints on Active Driver Plus at the beginning of the paragraph). 1 protection switchboard. MULTI INVERTER SYSTEM WITH ACTIVE DRIVER PLUS The inverter continuously regulates the rotation speed of an electric pump, so as to maintain a constant pressure as the flow rate varies. The other electric pumps, always at variable speed, are inserted in cascade after the first one has reached maximum speed and, by modulating, they compensate for the pressure fluctuations in the system. At each operating cycle, it is possible to set the restart switching to a different pump, so as to guarantee uniform use of all the electric pumps. It is also possible to set work times for each pump, with operation switching after the set time. The “SP” pressure can be adjusted by the user using two keys “+” and “-” placed on the AD (as a rule all the pumps are set to the same pressure value). Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€4.464,00
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Ebara Ebara Pressure Booster Unit With 2 Horizontal Multistage Pumps With Cast Iron Body And 304 Stainless Steel Manifolds 2gp Compact A/10 M 2001050400b Without Vessel And With Silent Liquid Mounting Arrangement
Ebara booster set with 2 horizontal multistage pumps with cast iron body and 304 stainless steel manifolds 2GP COMPACT A/10 M 2001050400B WITHOUT TANK AND WITH SILENT MONTALIQUIDI ARRANGEMENT General characteristics Brand: Ebara Model of the supplied product: 2GP COMPACT A/10 M Supplied product code: 2001050400B Data sheet Maximum flow rate, m3/h: 9.6 Maximum pumping height: 62m Maximum working pressure: 6.2 bar Maximum liquid temperature: 40°C Suction diameter: G1½ Outlet diameter: G1½ Electrical connection: 230V, single phase Motor power: 0.75 + 0.75 kW Motor type: 2 poles Description Protection and control panel with CE mark • Very low voltage auxiliary circuit • Starting and stopping of the engines are controlled by two pressure switches • It is possible to connect to floats, or minimum pressure switch, for avoid operation under water shortage conditions aspiration • There is a device that swaps the starting order of the pumps at every request • Diet: - single-phase 230V, 50Hz - three-phase 400V, 50Hz • Direct starting • Power circuit protection fuses • Auxiliary circuit protection fuses • IP 55 degree of protection • Main disconnect switch with door lock • Automatic switches - 0 - man. for each pump • Thermal protection reset • Indicator LEDs: - network presence - engine running - level alarm (if the optional float is installed) - motor protection (only for the three-phase version) • Alarm output setup Groups with two horizontal multistage pumps. Units with two horizontal double impeller pumps with stainless steel hydraulics. TYPICAL APPLICATIONS The typical applications of the 2GP series booster sets are: • Water supply for distribution networks inherent in the sector of the building service • Water supply for industry in general • Irrigation of gardens, parks and sports fields GROUP EQUIPMENT • Two pumps of the COMPACT series with 2-pole asynchronous motor self-ventilated, efficiency class IE2 for three-phase motors starting from 0.6 kW • Control unit: the system is equipped as standard with a control panel pump alternation control • Operation of the pumps regulated by pressure switches • Wetted parts are corrosion resistant • Base in galvanized steel • Manifolds in galvanized steel and on request AISI 304, AISI 316. I collectors are sized according to the total flow rate of the group pressurization • Shut-off valve on the suction and discharge sides of each pump • Check valve on the suction side of each pump • Pressure gauge, delivery side • Prearranged for delivery side hydroaccumulator vessel connection • Prepared for connecting external air feeders • Prepared for connection of a device against lack of water Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.638,00
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Ebara Ebara Pressure Booster Unit With 2 Horizontal Multistage Pumps With Cast Iron Body And 304 Stainless Steel Manifolds 2gp Compact A/15 M 2001050200b Without Vessel And With Silent Liquid Mounting Arrangement
Ebara booster set with 2 horizontal multistage pumps with cast iron body and 304 stainless steel manifolds 2GP COMPACT A/15 M 2001050200B WITHOUT TANK AND WITH SILENT MONTALIQUIDI ARRANGEMENT General characteristics Brand: Ebara Model of the supplied product: 2GP COMPACT A/15 M Supplied product code: 2001050200B Data sheet Maximum flow rate, m3/h: 9.6 Maximum pumping height: 86 m Maximum working pressure: 8.6 bar Maximum liquid temperature: 40°C Suction diameter: G1½ Outlet diameter: G1½ Electrical connection: 230V, single phase Engine power: 1.1 + 1.1 kW Motor type: 2 poles Description Protection and control panel with CE mark • Very low voltage auxiliary circuit • Starting and stopping of the engines are controlled by two pressure switches • It is possible to connect to floats, or minimum pressure switch, for avoid operation under water shortage conditions aspiration • There is a device that swaps the starting order of the pumps at every request • Diet: - single-phase 230V, 50Hz - three-phase 400V, 50Hz • Direct starting • Power circuit protection fuses • Auxiliary circuit protection fuses • IP 55 degree of protection • Main disconnect switch with door lock • Automatic switches - 0 - man. for each pump • Thermal protection reset • Indicator LEDs: - network presence - engine running - level alarm (if the optional float is installed) - motor protection (only for the three-phase version) • Alarm output setup Groups with two horizontal multistage pumps. Units with two horizontal double impeller pumps with stainless steel hydraulics. TYPICAL APPLICATIONS The typical applications of the 2GP series booster sets are: • Water supply for distribution networks inherent in the sector of the building service • Water supply for industry in general • Irrigation of gardens, parks and sports fields GROUP EQUIPMENT • Two pumps of the COMPACT series with 2-pole asynchronous motor self-ventilated, efficiency class IE2 for three-phase motors starting from 0.6 kW • Control unit: the system is equipped as standard with a control panel pump alternation control • Operation of the pumps regulated by pressure switches • Wetted parts are corrosion resistant • Base in galvanized steel • Manifolds in galvanized steel and on request AISI 304, AISI 316. I collectors are sized according to the total flow rate of the group pressurization • Shut-off valve on the suction and discharge sides of each pump • Check valve on the suction side of each pump • Pressure gauge, delivery side • Prearranged for delivery side hydroaccumulator vessel connection • Prepared for connecting external air feeders • Prepared for connection of a device against lack of water Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.694,00
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DAB Dab 2 Kvc Ad Booster Sets With 2 Kvc Vertical Multistage Centrifugal Electric Pumps - Model 2 Kvc AD 45/80 M
TECHNICAL DATA Operating range: from 0.5 to 36 m3 /h Pumped liquid: clean, free from solid or abrasive substances, non viscous, non aggressive, non crystallized and chemically neutral, close to the characteristics of water. Liquid temperature range: from 0°C to +40°C Maximum ambient temperature: +40°C Maximum working pressure: PN16 Special executions on request: contact the sales network Degree of protection: IP44 APPLICATIONS Booster sets particularly suitable for domestic use, small systems for civil or industrial use, irrigation systems, washing systems. They stand out for their absolute reliability, simplicity of operation and minimal maintenance. CONSTRUCTION CHARACTERISTICS - COMPONENTS HYDRAULIC PART KVC multistage centrifugal electric pumps. Galvanized sheet metal base complete with 4 anti-vibration rubber feet. Suction and delivery manifolds in AISI 304 steel. Ball valves with union on the suction and delivery of each pump. Suction check valves of each pump. 2 AISI 304 stainless steel caps for closing the manifolds. Radial pressure gauge with shut-off valve. 1 membrane tank 8 liters (optimizes the number of pump starts). ELECTRICAL PART 1 Active Driver Plus module on the delivery of each pump (see hints on Active Driver Plus at the beginning of the paragraph). 1 protection switchboard. MULTI INVERTER SYSTEM WITH ACTIVE DRIVER PLUS The inverter continuously regulates the rotation speed of an electric pump, so as to maintain a constant pressure as the flow rate varies. The other electric pumps, always at variable speed, are inserted in cascade after the first one has reached maximum speed and, by modulating, they compensate for the pressure fluctuations in the system. At each operating cycle, it is possible to set the restart switch to a different pump, so as to ensure uniform use of all the electric pumps. It is also possible to set work times for each pump, with operation switching after the set time. The “SP” pressure can be adjusted by the user using two keys “+” and “-” placed on the AD (as a rule all the pumps are set to the same pressure value). Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€3.941,00
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DAB Electronic Pressurization System Dab 2 E.Sybox With E.Sytwin 99556556
Technical features Model : Kit 2 E.SYBOX + E.SYTWIN Product code : 60170272 Power supply : 1 x 220 - 240V ~ 50Hz Power : 1.55 lW (2.1 HP) Weight : 66Kg Operating range : Flow rate up to 120 l/min, head up to 65 metres Pumped liquid: Clean, free from solid or abrasive substances, non viscous, non aggressive, non crystallized and chemically neutral Liquid Temperature Range : From 0°C to +35°C for domestic use From 0°C to +40°C for other uses Maximum suction depth: 8 meters Maximum Ambient Temperature: +50° C Maximum working pressure: 8 bar (800 kPA) Motor Protection Degree: IPX4 Insulation class : F Installation : Fixed horizontal or vertical position Special versions on request: Other types of electric plug on request E. sybox We imagined e.sybox following our idea of ergonomic technology* and we designed it so that it could enclose and express all the technological know-how of DAB based on 37 years of experience in the mechanical and electronic sector The result of this work is a PATENTED system unique in its kind, efficient, compact, easy and satisfying to use both for the installer and for the end user All these features make e.sybox the most advanced ergonomic system in the world in the field of water pressurization in domestic and residential environments E.sybox is first of all an integrated electronic system equipped with inverter technology, each component has been developed to make the most of it with minimum effort, bringing innovation to the service of simplicity. all enclosed in a "box" with a typically Italian design Inverter Electronic Board Thanks to the Inverter technology, the e.sybox absorbs the necessary energy according to the water requirement, thus avoiding useless waste and allowing for significant economic savings sensors The new compact electronic pressure transducer with integrated temperature sensor developed by DAB, together with the flow sensor both positioned on the pump delivery, send the necessary signals to the electronic board to adequately control the system Internal Hydraulic Connections Designed to minimize overall dimensions, they guarantee compactness to the system and make maintenance easier Expansion vessel Integrated into the system, it has a capacity of 2 liters and is certified for drinking water. Guaranteed for 5 years without the need for maintenance Installation The features and design of e.sybox make it a system that is easily adaptable to any type of installation. Horizontal or vertical, in a ventilated room or in a recess, any environment will be perfect for making the most of the e.sybox. which guarantees a reduction of at least 30% of the overall dimensions compared to any other traditional system EXTERNAL CONNECTIONS Covered by caps equipped with a gasket. Easy to remove, they allow you to choose which system inputs and outputs to use depending on the installation DISPLAY Adjustable high resolution 70x40 mm LCD to adapt readability to the various installations. The intuitive interface allows you to access all the information and customize the main settings according to the specifics of the application TECHNICAL ROOM Allows easy access to rotor shaft, vertical filler cap and expansion tank. It is also a practical housing for maintenance tools and the user guide, functional to the use of the system MOTOR New highly corrosion resistant water-cooled engine. Allows the system to be installed in a recess NON-RETURN VALVE ON DELIVERY Allows both horizontal and vertical installation of the system. It is easily removable for easier maintenance PROTECTION AGAINST FREEZING OF WATER IN THE SYSTEM (ANTI FREEZE) E.sybox is equipped with a protection that prevents the formation of ice inside by activating the electric pump in the event that the temperature drops to values close to freezing QUIET AND COMFORTABLE Every detail of E.sybox has been taken care of with the utmost attention to guarantee levels of comfort that set new reference standards in the sector Simply connect the e.sybox to the electrical outlet to have all the water you need available when you need it The perceived noise as well as the vibrations are minimized with a silence of only 45 dB in standard use DAB HYDRAULICS Self-priming multistage up to 8 m MOTOR The new water-cooled motor eliminates the noise generated by traditional cooling fans INVERTER ELECTRONICS The new variable speed electronics ensures constant pressure in relation to the flow rate. The systems with inverter technology are less noisy than the traditional on/off ones because they adjust the motor revolutions according to need and are also equipped with gradual start-up and shutdown CARENE in ABS material enclose the system with a protective and sound-absorbing function ANTI-VIBRATION FEET They ensure effective absorption of vibrations making e.sybox even more silent and comfortable. They are designed for horizontal and vertical installation of the system ACCESSORIES With E.sybox the accessories become real functional components, ergonomic extensions of the product. E.sydock, E.sytwin and E.sywall have been developed to provide a new installation and use experience E.SYTWIN is the evolution of e.sydock, of which it maintains all the benefits for creating groups with two pumps. It offers exceptional performance thanks to the possibility of combined operation, with dimensions reduced by 50% compared to any other equivalent traditional system. 1"¼ NPT inlet and outlet can be configured on either side of the e.sytwin to make connection to piping as easy as possible A BETTER AND LONGER LIFE E.sytwin guarantees constant water supply to the home thanks to the BACKUP function. The new software algorithms constantly analyze the functioning of the system, thus optimizing the alternating use of the two units. MORE POWER, LESS ENCUMBRANCE E.sytwin offers exceptional performance thanks to the possibility of combined operation, with dimensions reduced by 50% compared to any other equivalent traditional system ALL THAT YOU NEED the wireless interface manages the communication between the two units, e.sydock ensures the hydraulic connection and it is thanks to this technology that e.sytwin does not require any other additional component for its installation and operation. Functionality of the group viewable on each individual display Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€2.380,00
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Grundfos Self-priming Grundfos booster set with Bluetooth connection Scala1 3-45 99530405
Self-priming grundfos booster set with bluetooth connection SCALA1 3-45 99530405 General characteristics Brand: Grundfos Supplied model: SCALE1 3-45 Supplied model number: 99530405 Data sheet Nominal flow rate: 3.59 m³/h Head: 25 m Max head: 44 m Mechanical seal type: BVBP Approvals: CE, EAC, AAA Potable Water Approvals: WRAS,ACS Curve tolerance: ISO9906:2012 3B Model: A Starting pressure: 2.2 bar Material Pump body: Composite Impeller: Composite Installation Ambient temperature limit: 0 .. 55 °C Max operating pressure: 8 bar Max suction pressure: 3 bar Input connection type: R Send type: R Input connection size: 1 inch Size of the outlet connection: 1 inch Nominal pressure of the connection: PN 8 Liquid Pumped liquid: Water Liquid temperature range: 0 .. 45 °C Liquid temperature during operation: 20°C Density: 998.2 kg/m³ Electrical data Max P1: 910W Rated power - P2: 0.58 kW Network frequency: 50Hz Rated Voltage: 1 x 230V Maximum current consumption: 4.1A Protection class (IEC 34-5): X4D Insulation class (IEC 85): F Cable length: Electric: 1.5m Socket Type E/F (CEE7/7) Power plug: Schuko Other Net weight: 12kg Gross weight: 14kg Packaging volume: 0.046 m³ Storage temperature range: -40 .. 70 °C Description Useful to Pressure Boost - Commercial Buildings Collection of groundwater for domestic use Increased water pressure for domestic use Rainwater harvesting for domestic buildings Grundfos SCALA1 is a compact, self-priming, fully integrated, all-in-one water system designed for pressure boosting in domestic and light commercial applications, such as garden irrigation or pressure boosting for detached and detached houses and flats . Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 12 months from the date of purchase.
€445,00
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Grundfos Self-priming Grundfos booster set with Bluetooth connection Scala1 3-35 99530404
Self-priming grundfos booster set with bluetooth connection SCALA1 3-35 99530404 General characteristics Brand: Grundfos Supplied model: SCALE1 3-35 Supplied model number: 99530404 Data sheet Nominal flow rate: 3.72 m³/h Head: 20 m Max head: 36 m Mechanical seal type: BVBP Approvals: CE, EAC, AAA Potable Water Approvals: WRAS,ACS Curve tolerance: ISO9906:2012 3B Model: A Starting pressure: 1.5 bar Material Pump body: Composite Impeller: Composite Installation Ambient temperature limit: 0 .. 55 °C Max operating pressure: 8 bar Max suction pressure: 4 bar Input connection type: R Send type: R Input connection size: 1 inch Size of the outlet connection: 1 inch Nominal pressure of the connection: PN 8 Liquid Pumped liquid: Water Liquid temperature range: 0 .. 45 °C Liquid temperature during operation: 20°C Density: 998.2 kg/m³ Electrical data Max P1: 720W Rated power - P2: 0.45 kW Network frequency: 50Hz Rated Voltage: 1 x 230V Maximum current consumption: 3.27A Protection class (IEC 34-5): X4D Insulation class (IEC 85): F Cable length: electric:1.5m Socket Type E/F (CEE7/7) Power plug: Schuko Other Net weight: 11.5kg Gross weight: 13.5kg Packaging volume: 0.046 m³ Storage temperature range: -40 .. 70 °C Description Useful to Pressure Boost - Commercial Buildings Collection of groundwater for domestic use Increased water pressure for domestic use Rainwater harvesting for domestic buildings Grundfos SCALA1 is a compact, self-priming, fully integrated, all-in-one water system designed for pressure boosting in domestic and light commercial applications, such as garden irrigation or pressure boosting for detached and detached houses and flats . Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 12 months from the date of purchase.
€435,00
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Ebara Ebara Pressure Booster Group With 2 Horizontal Multistage Cast Iron Pumps And Manifolds In Stainless Steel 304 2gpe Compact A10 Espm 2001051101 Without Vessel And With Silent Liquid Mounter Arrangement
Ebara booster set with 2 horizontal multistage cast iron pumps and 304 stainless steel manifolds 2GPE COMPACT A10 ESPM 2001051101 WITHOUT TANK AND WITH SILENT MONTALIQUIDI PREPARATION General characteristics Brand: Ebara Supplied product model: 2GPE COMPACT A10 ESPM Supplied product code: 2001051101 Description TYPICAL APPLICATIONS The base of the group is in galvanized steel and so are the manifolds. The delivery manifold is designed to accommodate 2 tanks a membrane of the vertical type; 2 pressure switches are mounted on it, the electrical panel and a pressure gauge. Each electric pump has in suction a shut-off valve and a non-return valve, with possibility of connection to an air feeder and is equipped with another isolating valve in delivery. TECHNICAL FEATURES The HERTZ TWIN control panel is an automatic control system and protection for two centrifugal electric pumps equipped with three-phase motors induction. The panel power supply can be three-phase or single phase. The HERTZ TWIN control panels include a pump control software and allow speed adjustment of the motor by means of an electronic frequency variator (Inverter) which powers the pump motor. As the rotation speed varies pump performance varies in terms of flow rate and head allowing its optimal use in all conditions while saving energy. ADVANTAGES • Energy savings as the controller modulates the pump a depending on the hydraulic energy demand of the plant with respect to a direct connection to the network • Better and faster regulation • Reduction of water hammering thanks to a start and stop gradual • Better comfort in heating, air conditioning and heating systems pressurization • Reduced starting current • Exchange at each restart of the powered pump • Speed modulation on both pumps for one optimal adjustment The typical applications of the GPE series booster sets with i paintings are: • Water supply for distribution networks, condominiums, schools, hotels, hospitals, etc. • Water supply for industry in general • Irrigation of gardens, parks and sports fields Inverter-controlled units with two horizontal multistage pumps. PUMP CHARACTERISTICS FIELD OF USE • Maximum working pressure: 10 bar • Maximum liquid temperature: 40°C MATERIALS • Pump body and support in cast iron • External jacket in AISI 304 • Technopolymer impeller and diffuser • Shaft in AISI 416 TECHNICAL DATA • Self-ventilated 2-pole asynchronous motor • Class of insulation F • IP44 degree of protection • Single-phase voltage 230V ± 10% 50Hz, three-phase voltage 230/400V ± 10% 50Hz • Permanently inserted capacitor and protection thermo-amperometric sensor with built-in automatic reset for the single-phase motor • Protection by the user for the three-phase version Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€2.842,00
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Ebara Ebara Pressure Booster Unit With 2 Horizontal Double Impeller Pumps With Cast Iron Hydraulics And Manifolds In Stainless Steel 304 2gp Cda 100 M 2001150200b Without Vessel And With Liquid Mounting Arrangement
Ebara booster set with 2 horizontal double impeller pumps with cast iron hydraulics and 304 stainless steel manifolds 2GP CDA 100 M 2001150200B WITHOUT TANK AND WITH MONTALIQUIDI ARRANGEMENT General characteristics Brand: Ebara Supplied product model: 2GP CDA 100M Supplied product code: 2001150200B Data sheet Maximum flow rate, m3/h: 10.8 Maximum pumping height: 52m Maximum working pressure: 5.2 bar Maximum liquid temperature: 45°C Suction diameter: G1½ Outlet diameter: G1½ Electrical connection: 230V, single phase Motor power: 0.75 + 0.75 kW Motor type: 2 poles Description Protection and control panel with CE mark: • Very low voltage auxiliary circuit • Switching on and off of the engines by means of two pressure switches • It is possible to connect to floats, or minimum pressure switch, to avoid operation under water shortage conditions aspiration • There is a device that swaps the starting order of the pumps at every request • Diet: - single-phase 230V, 50Hz - three-phase 400V, 50Hz • Direct starting • Power circuit protection fuses • Auxiliary circuit protection fuses • IP 55 degree of protection • Main disconnect switch with door lock • Automatic switches - 0 - man. for each pump • Thermal protection reset • Indicator LEDs: - network presence - engine running - level alarm (if the optional float is installed) - motor protection (only for the three-phase version) • Alarm output setup Units with two horizontal double impeller pumps with cast iron hydraulics. TYPICAL APPLICATIONS The typical applications of the 2GP series booster sets are: • Water supply for distribution networks inherent in the sector of the building service • Water supply for industry in general • Irrigation of gardens, parks and sports fields GROUP EQUIPMENT • Two AGA series pumps with 2-pole asynchronous motor self-ventilated, efficiency class IE2 for three-phase motors starting from 0.75 kW • Switchgear: the system is equipped as standard with a control panel pump alternation control • Operation of the pumps regulated by pressure switches • Wetted parts are corrosion resistant • Base in galvanized steel • Manifolds in galvanized steel and on request AISI 304, AISI 316. I collectors are sized according to the total flow rate of the group pressurization • Shut-off valve on the suction and discharge sides of each pump • Check valve on the suction side of each pump • Pressure gauge, delivery side • Prearranged for delivery side hydroaccumulator vessel connection • Prepared for connecting external air feeders • Prepared for connection of a device against lack of water Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.427,00
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