Water Pumps

Water, by nature always moves from an area of high pressure to an area of low pressure. A water pump is a mechanical device that can circulate water or raise it from one level to another.
How does a water pump work?
Water pumps draw existing water in to the pump by suction through an inlet point. The inlet point has a lower rate of pressure than the outlet point. A water pump is designed to increase the rate that the water is flowing to create a vacuum. At this point, the outlet point has a high-pressure level which forces out the water.
Water pumps come in various forms, selecting the best one for the application depends on several factors. Things to consider are;
Water quality - Is the water clean, dirty or foul? Does the water contain any semi-solid or solid matter?
Amount of water – What is the amount of water to be moved or drained? This is essential as pumps have a maximum flow rate usually in litres per minute.
Inlet and outlet points - Does the pump selected require solid pipework or hose for the inlet and outlet points. What is the size of the pipework or hose? Are they threaded connections or are do they accept a tube with an O/D in mm?
Mechanical seals - Are the seals within the pump suitable for the job?
Types of water pump
• Centrifugal water pumps are ideal for pumping higher flow rates
• Dirty water pumps are ideal for pumping dirty or foul water
• Submersible water pumps are ideal for pumping flooded areas, submersible pumps usually have the option of a float switch
• Petrol water pumps are ideal for draining out ditches and trenches
Applications
Water pumps are used in various applications across a wide range of industries. Some of the most common are;
• Waste water processing plants, irrigation and drainage
• Food and beverage production
• Oil and energy, power plants and refineries
• Heating, ventilation and air conditioning
• Water feature and ponds
• Aquarium and fish tanks

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Omschrijving Prijs Maximum Flow Rate Supply Voltage Input Connection Maximum Head Maximum Working Pressure Body Material Coupling Type Input Power Maximum Fluid Temperature Input Connection Size Output Connection Size Pump Type IP Rating
RS-stocknr. 493-1891
FabrikantnummerPXL25011 RS
493,64 €
Each
Aantal stuks
120L/min 110 V - 10m - - - 400W - - 1in - -
RS-stocknr. 125-3447
Fabrikantnummer012-150
225,96 €
Each
Aantal stuks
120L/min 230 V - 7m - - - 0.15kW - 1in 1in - -
RS-stocknr. 144-9347
Fabrikantnummer476925
FabrikantXylem
437,72 €
Each
Aantal stuks
80L/min 230 V 3/4 in BSP 5.5m - Polypropylene Magnetic 0.06kW - - - - IPX5
RS-stocknr. 144-9346
Fabrikantnummer133922
FabrikantXylem
199,19 €
Each
Aantal stuks
13.8L/min 230 V 1/4 in BSP 3.3m - Thermoplastic Magnetic 0.01kW - - - - IP22
RS-stocknr. 806-561
FabrikantnummerDRENOX 80/7 110V
381,15 €
Each
Aantal stuks
80L/min 110 V - 7m - Stainless Steel - 0.2kW +35°C - 1.25mm - -
RS-stocknr. 673-822
FabrikantnummerJX400A
415,56 €
Each
Aantal stuks
240L/min 230 V - 12m - Stainless Steel Direct - +50°C - 2in - IP68
RS-stocknr. 480-128
FabrikantRS PRO
58,62 €
Each
Aantal stuks
380ml/min 6 V 3.2 mm Tube 0.55m 90 mbar Anodised Aluminium Direct 0.45W +120°C 3.2mm 3.2mm - IP64
RS-stocknr. 125-3562
FabrikantRS PRO
288,25 €
Each
Aantal stuks
400ml/min 6 → 24 V - - 10 bar Anodised Aluminium - 3 → 30W - - - - IP68
RS-stocknr. 124-1949
FabrikantRS PRO
93,77 €
Each
Aantal stuks
216L/min 230 V - - - Plastic - - +35°C - - - IPX8
RS-stocknr. 125-3561
FabrikantRS PRO
288,25 €
Each
Aantal stuks
850ml/min 6 → 24 V - - 4 bar Anodised Aluminium - 3 → 30W - - - - IP68