The Grundfos CM Booster Self-Priming is a compact booster pump designed for domestic and light industrial use. The booster unit consists of a robust multistage centrifugal pump and a generator friendly PM2 Pressure Manager. The Pressure Manager allows the pump to start and stop automatically according to demand and protects the pump from dry running. The CM Booster is Self-Priming so can be used with above or below groundwater sources.
The horizontal multistage pump CM is basically composed of a series of interchangeable modules, all of which have been designed to work together seamlessly, no matter what the application.The pumps are of the close-coupled type. The difference between the CM and the CME pump ranges is the motor. CM pumps are fitted with mains-operated motors, whereas the motors for CME pumps have an integrated frequency converter. The CM and CME pumps are available in cast iron or stainless steel. The CM or CME pump is primarily used as a built-in pump in OEM solutions and domestic boosters. It is compact, noiseless, reliable and flexible. It can be installed in systems or used as a stand-alone pump.Document download
Grundfos CR series are vertical, multistage centrifugal pumps with suction and discharge ports on the same level. All wetted parts are in stainless steel , but the pump head and base can be cast iron, (CR version), 304 grade Stainless steel, (CRI version), or 316 Stainless steel, (CRN version). All CR pumps can be supplied with variable speed motors, and then they are an “E” version, such as CRIE. Different porting arrangements are available.
Grundfos offers a wide range of dosing pumps representing state-of-the-art technology. Grundfos Digital Dosing solutions (SMART Digital, DME, DDI) set new standards in liquid chemical handling and accuracy. The operator can easily install and set up the pump to discharge exactly the quantity of dosing liquid required for the process in a unique drive- and flow-control management concept. The setting of the pump is displayed in ml/h, or l/h and the operation mode is easily identified by means of icons. The dosing pumps are designed for handling chemicals within the following applications:
Features and benefits
The Grundfos Hydro MPC booster systems are made to the very highest standards. Thanks to the CU 351 controller, they handle even the most difficult boosting jobs with ease and accuracy. All components have been combined with focus on quality and efficiency. The Grundfos Hydro MPC booster systems are designed to last: sturdy, compact units with easy access to all service parts. Grundfos Hydro MPC booster systems can be used wherever additional pressure is required. Each booster model has been designed to meet specific customer demands for capacity and control.
The intelligent cascade control ensures that the optimum number of pumps required to meet the demand runs at any time. Together with the CR with IE3 motors, this makes the Hydro MPC the most energy-efficient solution for maintaining a constant pressure during changing flow demands.
Features and benefits
The Grundfos Hydro Multi-E is a compact, reliable, energy efficient, constant pressure booster system ideal for as a water pressure system in apartments, multi-story buildings, schools, hospitals and irrigation. The Hydro Multi-E has a unique control system, with each pump IE5 motor communicating to the other, without the need for a conventunal control unit. The system features a simple user interface. The CRE pump combined with the IE5 50/60hz motor provides the variable speed functionality with energy efficiency that exceeds NEMA premium efficiency levels.
Grundfos NB/NBG pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial end suction port, radial discharge port and horizontal shaft. The NB/NBG range consists of close-coupled pumps ISO dimensions, fixed or variable speed.Document download
GRUNDFOS SCALA2 is a robust, composite, variable speed pump that adjusts performance according to water demand, providing constant pressure to all taps. The fully integrated pump includes a motor, tank, sensor, drive and non-return valve in one compact unit that is quick and easy to install. SCALA2 is self-priming, allowing for use from both above and below ground water sources and the water-cooled motor ensures quiet operation.
Features & Benefits
Variable Speed: The pump adjusts performance according to water demand, providing constant pressure to all taps regardless of variations in demand or inlet pressure.
Special Motor: The water cooled 240 volt variable speed motor is quiet and efficient. It has a wide 150-400 VAC tolerance, which is vital in areas with a poor power supply.
Self-Priming: Ideal for pressurising water from above or below ground water sources with a suction lift of up to 8 metres and self-priming up to 4 metres.
Energy Efficient: The pump features a permanent magnet motor to help reduce power consumption while the frequency controller matches the power consumption with the required water output, also helping to conserve energy and reduce energy bills.
Simple Selection: One model to suit most domestic applications makes selection easy.
User Friendly: The easy-to-use control panel features LED indicators displaying power status, pressure setting and alarm indicator lights.
Protective Functions: Inbuilt dry-run protection, anti-cycling alarm, auto-reset and maximum continuous operation time (30 mins).
Easy Installation: Quick and easy installation in just three steps; connect the pipes, prime the pump and plug into the power outlet.
Integrated NRV: No additional non-return valve required.Document download
The Grundfos SEV and SE1 pumps are designed for handling wastewater, process water and unscreened raw sewage. These technologically very advanced series of pumps are available with efficient single-channel or Super Vortex impellers allowing for free passage of solids up to 100 mm in size. This greatly reduces the risk of clogging, and ensures maximum up-time and low operating costs. The SEV and SE1 pumps can be permanently installed by means of an auto-coupling system or with a fixed pipe connection, submerged or dry, without separate motor cooling arrangements. The pumps are also suitable for free-standing installation, or as portable utility pumps.
Grundfos SEG pumps are designed for pumping:
Grundfos SEG series are a submersible pump with a horizontal discharge port. They are specifically designed for the pressurised pumping of sewage and wastewater containing destructible solids. The pumps are equipped with a cutter system which cuts destructible solids into small pieces so that they can be led away through pipes of a relatively small diameter. The compact design makes these pumps suitable for both free-standing and auto-coupling guide rail installation.
SEG Auto Adapt series have inbuilt level switches and communication between pumps. This means they can be installed without the need for complex switchboards and floats. No level switches or motor protection required.
Features and benefits
SOLAR SQFlex is a sustainable, reliable and cost-efficient water supply solution for remote locations. The complete SQFlex pump range consists of 10 different pump sizes: 4 helical rotor pumps for medium to high heads and low to medium flows, and 6 centrifugal pumps for shallow heads and high flows. It is available in AISI 316 stainless steel for slightly aggressive water. The pump is fitted with a high efficiency motor for DC or AC voltage. This makes pump sizing and selection extremely easy.
Being designed for continuous as well as intermittent operation, the SQFlex system is especially suitable for water supply applications in remote locations, such as:
Features and benefits
SOLOLIFT is a unique range of compact lifting stations enabling a drain of any domestic sanitary appliance, independent from the gravity drain system. The units collect, macerate and pump the wastewater through a smaller diameter pressure pipe. The range consists of 5 compact lifting station variants for disposal of domestic wastewater. WC-1, WC-3 and CWC-3, are designed to take wastewater from a toilet and further sanitary appliances. The numbers indicates how many additional inlet connections are possible. The units come ready to use with a plug and operate full automatic when water enters the tank.
Grundfos SP submersible pumps are renowned for their high efficiency and reliability throughout the range. Made entirely of corrosion-resistant stainless steel, 100 % inside and outside, Grundfos SP pumps represent state-of-the-art hydraulic design. SP pumps provide low long-term costs and high operating reliability regardless of the application. The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, and motor burnout protection. A complete monitoring and control system in the MP204 is available for constant optimisation of the pumping system.Document download
The Grundfos SQ series are a compact 3" multistage submersible borehole pump, and with their built-in electronics, SQ pumps are very easy to install and operate. The SQE version can be connected to a Grundfos CU 301 control box,enabling it to be a variable speed constant pressure system.All SQ pumps have a “Soft Starting” motor, and this low amperage draw on start, makes these ideal pumps for use with generators. The SQ/SQE pumps are suitable for both continuous and intermittent operation for a variety of applications, such as Ground water supply, Liquid transfer in tanks, Pressure boosting or sampling. They have built in protection control including:
Grundfos TP series are single-stage, in-line, close coupled centrifugal pumps, in Cast Iron, Bronze or S/S construction. Ideal in applications such as Heating, Air-conditioning or Pressure boosting.
Grundfos Unilift AP series of stainless steel submersible drainage, effluent and domestic sewage pumps. Medium duty, free standing pumps, either manual and auto operation.
Grundfos UPS are a 3-speed control circulator pump, for circulation of liquids in heating and air-conditioning systems. Pumps with bronze or stainless steel housings options they are suitable for use in hot-water service systems. The pumps can be used in both open and closed systems. UPS pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without a shaft.