Irrigation pumps - Centrifugal pumps - Irrigation pumps and centrifugal pumps for water supply
Submersible centrifugal pump JP-830.80 - Especially suitable for highly aggressive media such as acids and alkalis
Magnetic centrifugal pump JP-860.40 - Suitable for a wide range of media
Pumps and systems - Pumps for conveying a wide range of media

Description

Centrifugal pumps can pump low-viscosity and viscous media. They can safely pump highly aggressive and hazardous liquids.

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Miniature Centrifugal Pumps B - Miniature Centrifugal Pump
Quick Suctioning Immersion Pumps TL/STL - Quick Suctioning Immersion Pumps
Plastic and Miniature Centrifugal Pumps
Immersion Pumps in Plastics KTF, KTB - Plastic Pumps
Immersion Pumps TB...-M - Immersion Pumps
Immersion Pumps TB - Immersion Pumps

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About us

Schmalenberger has been performing advanced pump technology development since 1954 and building on its successful products from standard pumps to electronically monitored pumping systems. Today this family-owned company has become established as one of the leading suppliers of centrifugal pumps for the entire process of cutting fluid supply and disposal in the machining industry. Schmalenberger supplies innovative pump equipment for use in a wide range of mechanical engineering as well as for process and environmental engineering applications. In the swimming pool industry, Schmalenberger has been a pioneer in the development, production and provision of advice to architects, planners and operators of leisure pools, hotel pools and in the swimming pool trade since 1970.
With a keen eye on its role as a partner for the transfer of expertise and technology, Schmalenberger provides companies with excellent ideas for the improvement of products and costs in development and production – with standardised product series and as a supplier of bespoke solutions, but also with a steady stream of new developments which significantly improve performance, economy and energy efficiency. With an eye on the total cost of ownership factor, Schmalenberger fluid technology is already working to standards which legislators and the market are struggling to keep up with.

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About us

About us - KNOLL Maschinenbau GmbH
The family-owned company KNOLL supplies manufacturers and users of machine tools worldwide with conveying, filtering and pumping systems. All industries in which machine tools turn, mill, drill or grind use KNOLL products - for example mechanical engineering, electrical engineering, vehicle construction as well as the aerospace industry and energy technology. Another business unit solves demanding logistics tasks with innovative assembly and transport systems.
With over 1,000 employees, KNOLL is the largest company in the Upper Swabian town of Bad Saulgau. Walter Knoll founded the company in a 200 m² hall in 1970. It has been growing constantly on its own premises since 1974. In the beginning, the built-up area was 900 m², in 2015 it's already covering more than 54,000 m². Due to a high vertical range of manufacture, the added value remains within the company. The connection and responsibility to the structurally weak region are firmly anchored in the company's philosophy. Whether it's an airplane, a turbine blade, a car rim, a knife or a cell phone - the list of end products that KNOLL contributes to manufacturing is diverse.

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HTP-SP Serie - Centrifugal Pumps
Magnetically coupled plastic centrifugal pump NEMP 270/17
HMD Serie - Centrifugal Pumps
HTP Serie - Centrifugal Pumps
HKP Serie - Zentrifugalpumpe
Zentrifugalpumpe mit Magnetkupplung und bürstenlosem Motor DC 40/10 Bl

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Horizontal mount pump - TMR series - The TMR series is a reliable magnetic drive pump that easily handles critical operating condi...
Centrifugal pump B80 HME | KME - Flexible centrifugal immersion pumps for demanding applications The B80 KME and B80 HME series h...

Description

Battery pumps are portable, battery-operated pumps that can be used in a variety of applications. They are ideal for transferring liquids such as water, chemicals or fuels, especially in places without a power supply. Thanks to their compact design and easy handling, battery pumps are mobile, flexible and practical for use in agriculture, horticulture, on construction sites or in emergency situations. Important features include their efficiency, easy maintenance, robust materials and long battery life. Battery pumps offer a reliable solution for fast and uncomplicated fluid transport.

DIN

3-A Sanitary Standards,ATEX 2014/34/EU,EAC,FDA Registration,REACH,CE-Kennzeichnung

ISO

DIN EN ISO 9001:2015

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Description

The U-Do Pump Series is a universally applicable all-rounder. The design and manufacturing materials allow for optimized adaptability for the many different operating conditions as well as for the various media to be pumped.
Materials: PVDF (polyvinylidene fluoride)
max. output rate: 500 l/min
max. discharge head: 40 m
motor power: 0.18 - 5.5 kW
Advantages:
» available with single- or double mechanical seal
» applicable also for media to be pumped that do not have any lubricating properties (e.g. varnishes and paints)
» the highest chemical resistance
» robust, thick-walled design
» long-lasting and wear resistant, various types of designs for almost all operating conditions
» open impeller (i.e. solids up to 3 mm grain size and 10 Vol. % possible)
» easy to maintain (wear parts and the mechanical seal can be changed swiftly)
» universally applicable, quiet and compact
» various chemical resistant materials can be supplied as stock items

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About us

It’s in the whole of Europe and beyond it that we sell our high-grade products that are used not only in the leisure sector but cover various areas of application. Thus we also produce special pumps for vending machines or special appliances for light acids and oils.
OUR PRODUCT RANGE COMPRISES THE FOLLOWING PRODUCTS:

pumps: submersible pumps, inline pumps, diaphragm pumps and pump accessories
special pumps: drum pumps and machine pumps, garden pumps
fittings (mixers and taps) made of plastics and brass
joining technology for the water supply systems, and so on
accessories for the sectors showers, sanitary accessories, power supply, water supply as well as water level sensors and service lids
lamps: wall lights, kitchen centres, transistor lights and combination lights
ventilation technology: refrigeration ventilators, pipe ventilators, ventilators, and much more

In case you need something not being listed here, we would like you to contact us. We are always looking to optimize our performance range and adapt it to our customers requirements.
The basis for this is the qualification and motivation of our colleagues and the DIN EN ISO 9001 and DIN EN ISO 14001.

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Rotary Pumps | Pumps | Fluid Pumps

Description

From the inspection and preventive maintenance of your pumps to the repair, overhaul and spare parts production in case of damage to the reorientation of your pumps through intelligent and practice-oriented retrofit solutions, we are at your side with our entire know-how and all our capacities.
PUMPS, COMPONENTS AND ASSEMBLIES:

Assembly of pumps, fans, turbines and compressors
Regular maintenance
Troubleshooting
Repair of centrifugal pumps of all types
Repair of components & assemblies using the latest CNC technology and specially developed repair procedures, also in express service
Engineering of components & assemblies
Retrofits to adapt pumps to changed operating conditions
Partial repairsService on ATEX pumps & API pumps
TA support

SPARE AND WEAR PARTS

Supply & manufacture of spare parts, also in express service

SERVICE

Certified energy consulting for pumps
Training courses: Design of centrifugal pumps, function, causes of failure and damage (basic/advanced course).

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Service and delivery for Pitot pumps - Delivery of pitot pumps, jet pumps, edge cut units, triplex and piston pumps
Pitot tube pump Grease lubricated 4000 Series - Pump free shaft with connection: 2"x 2" screwed 3"x 2" screwed or flanged
Pitot Tube Pump Oil Lubricated Series 4000 - Pump free shaft with connection: 3"x 2" screwed or flanged
Pitot tube pump Mara Series 4000 - Block pump with motor
Pitot Tube Pump Oil Lubricated (Baby Tube) Series 3000 - Pumps free shaft
Pitot tube pump Mara Series 3000 - Block pump with motor

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Pumps with mechanical seal - The chemical pumps type N1/N2 with single or double mechanical seals
Energy-efficient chemical pumps with optimized blade geometry
Energy-efficient pumps - GEKO-Pumpen GmbH actively and sustainably contributes to environmental protection in the development and ...
Magnetic centrifugal pumps of the NM series - NM series magnetic drive centrifugal pumps are PTFE/PFA lined chemical centrifugal p...

Description

We are a leading manufacturer of PTFE-lined chemical pumps according to DIN EN 22858 (Atex- and FDA-compliant) for the chemical and pharmaceutical industry.

Areas of application

Our seal-less PTFE/PFA-lined chemical pump has been specially designed for pumping dangerous and chemically aggressive liquids. Because of using special materials the pumps are fit for FDA-applications. Absolute freedom from leakages and practically unrestricted corrosion resistance, even at temperatures of 170 °C are the outstanding advantages.

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Areas of application

For decades SAWA pumps have been meeting the highest demands. They are characterised by their particularly gentle delivery, quiet operation and durability against aggressive or abrasive media. They set the benchmark in numerous industries in terms of lifetime and ease of maintenance.

Food industry
Beverage industry
Pharmaceutical industry
Chemicals and industry
Feed industry

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Rotary Pumps | Diaphragm Pumps | Hose Pumps

Rotary Pumps | Pumps | Oil Pumps

Rotary Pumps | Pumps | Oil Pumps

Rotary Pumps

Rotary Pumps | Pumps | Impellor Pumps

Rotary Pumps | Pumps | Sewage Pumps

Description

Our range includes various centrifugal pump types in staged sizes and
material versions. As a manufacturer of special pumps we supply pump
solutions which are adapted exactly to the application at hand - EDUR
application customization. For contaminated, clean and problematic
liquids and liquid-gas mixtures. German engineering and fabrication –
each pump is individually performance tested and receives an inspection
record. All this for a more reliable investment

Areas of application

Automotive, brewery technology, chemical plants, extrusion technology,
filter plants, beverage industry, tempering plants, industrial cooling,
boiler systems, food industry, metal cleaning, new energies, paper
industry, reservoir systems, environmental technology, process
engineering, sugar industry

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Rotary Pumps - Centrifugal pumps for the food industry
Rotary Pumps - Centrifugal pumps for the drinks industry

Description

The MCP3 and MFP3 series, which are based on the proven ICP3 and FP3 range respectively, provide a large flow with moderate pressure.
They are extremly efficient and have reduced noise levels due to the perfect volute shape of the pump casing which is made from investment cast 316L stainless steel. This means that they are particularly suitable for the transfer and circulation of high liquid volumes with low power consumption. Typical applications are the filtration of wine, beer and other beverages where smooth pumping is required.
The pumps incorporate standard IEC motors and are fitted with the same standard seals that are used in the ICP3 and FP3 pumps.

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Rotary Pumps | Pumps | Dosage Pumps

Rotary Pumps | Pumps | Fluid Pumps

Rotary Pumps

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Rotary Pumps | Pumps | Barrel Pumps

Rotary Pumps

Rotary Pumps | Pumps | Oil Pumps

Rotary Pumps

Rotary Pumps | Pumps | Fluid Pumps

Rotary Pumps
Overview of all pumps

Rotary Pumps | Pumps | Fluid Pumps

Rotary Pumps
Diaphragm pumps (1 - 58 m³/h)
Overview of all pumps

Areas of application

Industry: Extreme temperatures, high pressures, abrasive, corrosive and solids-laden media: KSB products are equipped to meet virtually any requirement. Applications: o Chemicals o Oil/gas o General industry o Flue gas desulphurisation o Hot water/heat transfer media o Food/pharmaceutical/biotechnology Energy: KSB is the global leader in power station pumps and valves. The product range meets all requirements in the main and secondary circuits of power plants. Applications: o Conventional power plants o Combined cycle power plants o Nuclear power plants Water: KSB products supply households, industrial plants and agriculture with clean or process water. Applications: o Water extraction including seawater desalination o Water treatment o Water transport Waste water: KSB pumps help to transport and treat waste water. Pumps in dry and wet installation, mixers and stirrers are used in sewage treatment processes. Applications: o Waste water treatment plants in industry and municipalities o Waste water pumping stations Building services: KSB equips industrial and residential buildings, office buildings, exhibition halls and airports with pumps, valves and compact systems. Applications: o Water supply o Drainage o Heating/air conditioning/ventilation o Pressure boosting Mining: Whether phosphate rock, oil sand, copper ores or gravel, the special pumps of our subsidiary GIW reliably convey up to 80 percent solids. Applications: o Mining o Oil sand industry o Suction dredgers

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Self priming pumps
Rotary Pumps - Centrifugal pumps for acids and lyes
Rotary Pumps - Centrifugal pumps for the drinks industry

Centrifugal pumps are fluid machines and are also referred to as centrifugal pumps. The liquid to be pumped, such as water or oil, is sucked into the pump via a suction pipe and carried outwards by the pump wheel on a spiral path. The process is called self-priming. The medium is pressed outwards through a connection on the outer wall. The impellers can be arranged radially, semi-axially and axially. Closed, semi-open and open impellers are known as impeller shapes. Closed impellers have the highest hydraulic efficiency, but can only transport air bubbles with difficulty. This increases the risk of cavitation. The disadvantages can be alleviated by regular venting. Centrifugal pump systems must be filled with a medium of a certain viscosity before starting. This principle is only guaranteed as a wet runner. Conveying collapses in the event of dry running. This can happen if there is too little fluid when starting up or if the system is leaking and the negative pressure cannot be maintained. For a higher output, the design is based on a multi-stage operating principle and with PTO drive.

Centrifugal pump types

Centrifugal pumps for use in water treatment plants

Axial pumps belong to the group of centrifugal pumps and convey the medium parallel to the pump shaft. These pumps have a tubular pump housing in which a propeller-like pump rotor rotates. The pump housing consists of a pipe bend in which the pump rotor transports the fluid medium in a spiral. The pump drive is mounted here outside and hermetically tight to the pipe bend.

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Centrifugal pumps for high pressures and low flow rates

The Peripheral impeller pump directs the fluid into an annular channel. Within this ring channel there is a rotating pump gyroscope which sets the fluid in rotation. The pressure is increased and the medium is pushed through the discharge nozzle. This type of centrifugal pump is particularly suitable for high delivery pressures. These pumps are used, for example, for supplying coolant in refrigeration systems or for pumping cutting oils in machine tools.

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Centrifugal pumps for industrial applications

The Side channel pump has several stages for pumping fluids and is a niche product between flow pump and positive displacement pump. This type of centrifugal pump has a preliminary stage consisting of a spiral pump impeller. The step behind it consists of a star-shaped impeller and forms a liquid ring with a self-priming property. When the side channels are completely filled with fluids, the fluid medium is spirally transported outwards into the pressure pipe.

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The function of the centrifugal pumps

depends on the respective types and the design. The operating point can be determined by means of characteristic curves such as the pump characteristic curve and the mains characteristic curve. A series connection adds up the delivery pressure, in parallel operation the delivery rate. This can be two-stage or 3-stage in series, for example. The highest pressure is achieved when conveying against a closed gate valve. The technical design is checked on the test bench. Before that you can make a calculation with the help of the similarity laws. Efficiency is determined in theory on the basis of the similarity relationships. An animation on a computer with a 3D drawing can only partially replace a test in order to calculate technical data in advance. From the data sheet or the manual you can read the designs, speed, delivery line and connection codes for the three-phase current. Here you can find names for spare parts such as gaskets when they are needed for repair. Diagrams provide recommendations for transmission ratio and speed control. During commissioning, the standards for piping should be observed.

centrifugal pumps in horizontal or vertical design

axial centrifugal pumps transport fluids axially or parallel to the pump shaft. These centrifugal pumps function according to the operating principle of a turbomachine and are also referred to as centrifugal pumps. The liquid to be pumped is sucked horizontally or vertically into the pump via a suction pipe and carried outwards by the pump wheel on a spiral path. These pumps are used in waterworks, swimming pools or in agriculture, among others.

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Centrifugal pumps in close-coupled design with modular design

In the centrifugal pump the pump drive with the pump system is mounted separately and horizontally on a substructure. This centrifugal pump can be individually configured for its use and installed, for example, in pressure boosting systems or water treatment systems. Furthermore, the centrifugal block pumps can be installed in chemical plants. They have a contactless magnetic coupling between pump housing and pump drive.

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Centrifugal pumps for high flow rates of aggressive media

Chemical centrifugal pumps are used for pumping aggressive fluids for large quantities. The design of these centrifugal pumps is very varied. Among other things, chemical centrifugal pumps are available in horizontal and vertical design, as submersible or close-coupled centrifugal pumps. As a rule, these pumps have a drive with non-contact magnetic force transmission to the pump housing. Furthermore, no dynamic shaft seal is required due to the magnetic coupling used here. Thus this pump works leakage-free.

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Centrifugal pumps for use in the food and pharmaceutical industries

Stainless steel centrifugal pumps are excellently suited for hygienic applications. These centrifugal pumps are used in industrial applications such as food pumps, pharmaceutical pumps and process pumps. These centrifugal pumps are very robust, do not rust and achieve consistently good performance over many years. Furthermore, stainless steel centrifugal pumps are suitable for pumping aggressive fluids in the chemical industry.

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Centrifugal pumps for use in domestic waterworks

Domestic water centrifugal pumps are centrifugal pumps that can be used in the most diverse areas of the house. In addition, these pumps can reach suction heights of up to 8 m. Domestic water centrifugal pumps can also be used as well pumps and for irrigation of gardens. Furthermore, this pump technology can be connected to the domestic water network as booster pumps. These are available as normally aspirating and self-priming centrifugal pumps.

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Centrifugal pumps for increasing the pressure of fluids

High pressure centrifugal pumps are booster pumps and reach delivery pressures of 60 bar and more. With this centrifugal pump, the fluid medium is sucked in via a pump wheel, which can be arranged radially, semi-axially or axially, and pumped to the pump outlet at an extremely high pressure in a spiral. These centrifugal pumps are used, for example, in pressure boosting systems, water supply systems and sprinkler systems.

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Centrifugal pumps for use in heating systems

Inline centrifugal pumps have a vertical design and are used, among other things, as large circulation pumps in heating systems, refrigeration control centres or air-conditioning systems. These centrifugal pumps achieve constant flow rates of up to 900 m³/h at maximum operating pressures of 16 bar. Depending on the application, these pumps also have variable speed control.

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Centrifugal pumps for use in cooling circuits

Small centrifugal pumps are used as laboratory pumps, submersible pumps in the garden and for pumping cooling lubricants in machine tools. These centrifugal pumps achieve an extremely high delivery pressure at a low flow rate. This pump technology is also suitable as a dosing pump for process water dosing. Furthermore, these pumps are characterized by low power consumption and their small and compact design.

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Centrifugal pumps for leak-free delivery of aggressive and flammable fluids

Magnetic centrifugal pumps have a contactless magnetic force transmission between pump drive and pump impeller in the pump housing. In addition, these magnetically coupled centrifugal pumps have the advantage that they do not require a shaft seal. Furthermore, flammable and aggressive media can be pumped through the hermetically sealed pump housing. This design is also called an explosion-proof pump.

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Centrifugal pumps for use in the chemical and pharmaceutical industry

Mini centrifugal pumps are used for pumping and metering fluid media in the pharmaceutical and pharmaceutical industries. chemical industry. Compared to the peristaltic pump, these centrifugal pumps have the advantage that they can dose without pulsation. Furthermore, mini centrifugal pumps for use in the chemical industry have a magnetically coupled drive and a hermetically sealed pump housing. These pumps are ideal as process pumps for acids etc.

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Centrifugal pumps for high delivery pressures with smaller volume flows

For Radial centrifugal pumps the pump outlet is installed radially, i.e. perpendicular to the pump shaft. Due to the radial design of this centrifugal pump, a higher centrifugal force is achieved by the flow deflection in the impeller. This causes an extremely high delivery pressure and simultaneously lowers the volume flow. One advantage of these radial pumps is that they can convey this viscous fluid. These pumps are used, for example, for transporting oil in pipelines.

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Centrifugal pumps for drainage in construction and irrigation in agriculture

In the suction process of the Self-priming centrifugal pump a negative pressure is generated within the suction line, whereby the gas contained in the line is removed and instead the pumped medium rises into the pump. Self-priming centrifugal pumps must be able to vent the pump suction line independently. This has the advantage that they can start pumping directly and do not first have to be filled with the liquid to be pumped. This means that each pump in this direction can be used quickly.

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centrifugal pumps for difficult and complex pumping tasks

special centrifugal pumps are used where standard centrifugal pumps reach their application limits or are not robust enough. These pumps can be used for special production processes as well as for complex plant tasks. Furthermore, special centrifugal pumps can pump fluids up to 350 °C and are used, for example, for district heating supply.

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Centrifugal pumps for pumping over or. Emptying of containers

Submersible centrifugal pumps are specially designed for fast pumping of various fluids during the emptying of tanks or containers. Some series of submersible centrifugal pumps are preferably installed permanently on the tank. Due to the open impeller of these pumps, even heavily contaminated liquids can be conveyed. These submersible centrifugal pumps convey media up to a maximum viscosity of 500 mPas and with a media temperature (for PP) of up to 95 degrees Celsius.

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centrifugal pumps for suction of fluids from containers

for vertical centrifugal pumps the pump drive with common shaft is installed vertically with the impeller. These centrifugal pumps are used as container pumps or barrel pumps. A characteristic feature of these pumps is their compact design with a pump drive mounted on top. The shaft with pump impeller (pump housing) is immersed in the pumped medium. The fluid is then transported back upwards through the pressure pipe attached to the pump housing.

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These pumps are used in the industry for pumping dirty water (dirty water pump), slurry and in the laboratory for chemicals (chemical pump). In the food industry (food pump) food is transported, mostly in plastic or stainless steel boilers. In mining, wastewater is pumped vertically out of the shafts at high pressure in continuous operation. For domestic water supply (domestic water pump), a domestic waterworks can distribute drinking water and hot water via circulation pumps. Domestic water can also be pumped from a well. This serves as an inexpensive water source for the garden. Garden irrigation is also possible with rainwater from tankers or the pond with the help of a submersible pump. Manufacturers in the wholesale trade offer inexpensive systems for pumping water, which can also be hired. Alternatively, the purchase of used equipment can be considered. In the production of biogas, the technology and the regulations must be explosion-proof. A magnetic coupling (magnetic pump) transmits the drive torque to the impeller without contact. This means that the equipment can be installed in explosion-proof rooms without a motor. The water supply in damp rooms can be equipped with a pressure switch. The accessories will be overhauled for wintering and maintenance. If you have to repair something, you should check the prices before buying via a price comparison or a price list. Advantages and disadvantages can be determined in supplier seminars or in direct comparison. Small equipment is required for model making and aquariums.

Centrifugal Pumps
Rotary Pump

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