Technical features Model : CM 3-4 Voltage : 1 x 220-240V Flow rate : 4 m3 / h Head : 36 m Power : 0.50kW / 0.7kW Suction : Rp 1" Send : Rp 1" Sound power level : 53 dB(A) Dimensions Height : 20.8cm Length : 30.4cm Width : 14.1cm Weight : 12.00 Kg Grundfos CM-A The two main features of the horizontal multistage CM pump are compactness and modularity, which make different configurations possible. The pump is mainly composed of a series of interchangeable modules, designed to work together for a long time, regardless of the application. CM pumps are equipped with mains powered motors. The CM pump is mainly used as an integrated pump in OEM solutions and in household compressors. It is compact, silent, reliable and flexible and all this makes it an optimal solution for installation and interaction with other components in large systems. It can be installed in systems or used as an independent pump. GRUNDFOS MULTISTAGE SINGLE-PHASE CENTRIFUGAL PUMP CM 3-4 SERIES CM is the Grundfos centrifugal electric pump series. Excellent for a wide range of applications, it stands out for its excellent technical characteristics and ease of use. GREAT INSTALLATION AND USE MODULARITY The peculiar feature of the Grundfos CM electric pump is the quality of the components. The shaft, impellers and chambers are in stainless steel, the water inlet and outlet are in cast iron; a special O-ring gasket is used for the mechanical seal. The thread is of the Whitworth RP type. The engine is air cooled. The electric pump is equipped with thermal protection with automatic reset for any faults caused by both slow and rapid increases in temperature (constant overload and stall conditions). It is capable of withstanding dry running for short periods. The compact dimensions and the lowered base allow it to be installed even where space is limited. APPLICATIONS The Grundfos centrifugal CM is an electric pump ideal for pressurizing and moving liquids on the surface. There are many applications: washing systems of all kinds, withdrawal from tanks, domestic supply, pressurisation, irrigation, swimming pools, fountains, etc. GUARANTEED SAVINGS AND HIGH COMFORT Grundfos motors are characterized by their high efficiency in relation to low electrical consumption. The savings also materialize in the duration over time due to the high construction quality and the materials used. The shaft, the impellers and the chambers are in stainless steel, the pump body with the water inlet and outlet are in cast iron; a special O-ring gasket is used for the mechanical seal. The engine is air cooled. The remarkable reactivity to the demand for water and the silent operation contribute considerably to the efficiency of the product and to the comfort produced both in domestic and professional uses. 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

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TECHNICAL DATA Operating range: from 0.4 to 10.5 m3 /h with head up to 62 metres. Pumped liquid: clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallised and chemically neutral. Liquid temperature range: from 0°C to +35°C for domestic use (EN 60335-2-41) from 0°C to +40°C for other uses. Maximum ambient temperature: +40°C Maximum working pressure: 8 bar (800 kPa) Installation: fixed in horizontal position. Special executions on request: other frequencies and/or voltages. Motor protection degree: IP 44 Degree of protection on the terminal block: IP 55 Insulation class: F Series voltages: single-phase 220/240 V / 50 Hz three-phase 230/400V / 50Hz APPLICATIONS Self-priming centrifugal pump with excellent suction capacity even in the presence of air bubbles. Suitable for use with water with small sandy impurities. Particularly used for water supply in domestic systems. Suitable for small-scale agriculture and gardening, limited industrial services and where the self-priming function is required. CONSTRUCTION CHARACTERISTICS OF THE PUMP Pump body and motor support in cast iron. Technopolymer impeller, diffuser, venturi tube and sand guard. Double impeller for the JET 151 and 251 version. Stainless steel shim rings. Mechanical seal in carbon/ceramic. CONSTRUCTION CHARACTERISTICS OF THE ENGINE Asynchronous type, closed, cooled by external ventilation. Rotor mounted on greased-for-life and oversized ball bearings to guarantee silence and durability. Built-in thermo-amperometric protection and capacitor permanently inserted in the single-phase version. For the protection of the three-phase motor it is recommended to use a motor protection switch in accordance with current standards. Construction according to CEI 2-3 / CEI 61-69 (EN 60335-2-41) standards. 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.

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Technical features Model : CM 3-5 Voltage : 1 x 220-240V Flow rate : 4 m3 / h Head : 20.6 m Power : 0.50kW / 0.75kW Suction : Rp 1" Send : Rp 1" Sound power level : 53 dB(A) Grundfos CM-A The two main features of the horizontal multistage CM pump are compactness and modularity, which make different configurations possible. The pump is mainly composed of a series of interchangeable modules, designed to work together for a long time, regardless of the application. CM pumps are equipped with mains powered motors. The CM pump is mainly used as an integrated pump in OEM solutions and in household compressors. It is compact, silent, reliable and flexible and all this makes it an optimal solution for installation and interaction with other components in large systems. It can be installed in systems or used as an independent pump. GRUNDFOS MULTISTAGE SINGLE-PHASE CENTRIFUGAL PUMP SERIES CM3-3 CM is the Grundfos centrifugal electric pump series. Excellent for a wide range of applications, it stands out for its excellent technical characteristics and ease of use. GREAT INSTALLATION AND USE MODULARITY The peculiar feature of the Grundfos CM electric pump is the quality of the components. The shaft, impellers and chambers are in stainless steel, the water inlet and outlet are in cast iron; a special O-ring gasket is used for the mechanical seal. The thread is of the Whitworth RP type. The engine is air cooled. The electric pump is equipped with thermal protection with automatic reset for any faults caused by both slow and rapid increases in temperature (constant overload and stall conditions). It is capable of withstanding dry running for short periods. The compact dimensions and the lowered base allow it to be installed even where space is limited. APPLICATIONS The Grundfos centrifugal CM is an electric pump ideal for pressurizing and moving liquids on the surface. There are many applications: washing systems of all kinds, withdrawal from tanks, domestic supply, pressurisation, irrigation, swimming pools, fountains, etc. GUARANTEED SAVINGS AND HIGH COMFORT Grundfos motors are characterized by their high efficiency in relation to low electrical consumption. The savings also materialize in the duration over time due to the high construction quality and the materials used. The shaft, the impellers and the chambers are in stainless steel, the pump body with the water inlet and outlet are in cast iron; a special O-ring gasket is used for the mechanical seal. The engine is air cooled. The remarkable reactivity to the demand for water and the silent operation contribute considerably to the efficiency of the product and to the comfort produced both in domestic and professional uses. 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

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Grundfos two-pump installation kit SCALA1 TWIN SET 99725165 General characteristics Brand: Grundfos Model: SCALA1 TWIN SET Code: 99725165 Data sheet Potable Water Approvals: WRAS,ACS Material Basis: Composite O-rings: rubber, NBR Composite collector Screw material: stainless steel Isolation valve: brass Installation Max operating pressure: 8 bar Connection type: Rp input Send type: Rp Input connection size: 1 inch Outlet connection size: 5/4 inch No. of screws: 4 number of base plates: 1 number of collectors: 2 number of valves 4 number of O-rings: 2 Electrical data Cable length: 0.8m number of power cords: 1 Other Net weight: 4.6kg Gross weight: 5.3kg Packaging volume: 0.017 m³ Suitable for the following products: SCALA1 Description Useful to: Pressure Boost - Commercial Buildings Collection of groundwater for domestic use Increased water pressure for domestic use 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.

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Dab inverter for the control and command of hydraulic pumps ACTIVE DRIVER PLUS M/M 1.5/ DUAL VOLTAGE 60170688 General characteristics Brand: Dab Code: 60170688 Model: ACTIVE DRIVER PLUS M/M 1,5/ DUAL VOLTAGE Data sheet Line voltage: 115V and 230V single phase. 400V three-phase. Electric pump voltage: 115V and 230V single-phase, 230V and 400V three-phase Power Frequency: 50Hz - 60Hz Installation: vertical and horizontal (only for M/M and M/T) Maximum liquid temperature: 50°C. Max. operating temperature: 50°C. Max flow rate: 18m3/h. Maximum pressure: 13 bars. Pressure regulation range: from 1 to 13 bar. Inlet diameter (DNA):1 1/4” male. Delivery diameter (DNM): 1 1/2” female. Degree of protection IP55. Communication interface for groups YES an Active Driver Plus for pump It does not require a non-return valve. Equipped with graphic display Description The Active Driver Plus are inverters for the control and command of hydraulic pumps and find their natural application in constant pressure pumping systems: domestic, industrial and agricultural. Thanks to the OLED display there is an extremely simple and intuitive graphical interface. Viewing or modifying any parameter is extremely simple, this simplifies maintenance. Installation is very simple thanks to the installation assistant, inverter asks the user for the parameters needed to be configured. The Active Driver Plus allow a reduction in electricity consumption, thanks to the inverter technology and at the same time guaranteeing maximum comfort thanks to the constant pressure. They are extremely versatile because they do not require external sensors and non-return valves, in fact they have a pressure sensor, a flow switch and a non-return valve inside. The advantages of Active Driver Plus are: - comfort thanks to the constant pressure. - energy saving thanks to inverter technology. - greater silence - compactness - all integrated protections: dry running, amperometric, abnormal voltages, overtemperature and freezing. 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.

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