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. 480-138
FabrikantRS PRO
58,62 €
Each
Aantal stuks
650ml/min 6 V 3.2 mm Tube 1.9m 190 mbar Anodised Aluminium Direct 1.6W +120°C 3.2mm 3.2mm - IP64
RS-stocknr. 266-597
Fabrikantnummer143904
FabrikantXylem Flojet
243,59 €
Each
Aantal stuks
35L/min 230 V - 2.3m 1.4 bar PP Magnetic 84W +85°C 22mm 22mm Centrifugal IP22
RS-stocknr. 266-979
Fabrikantnummer043912
FabrikantXylem Flojet
223,13 €
Each
Aantal stuks
14L/min 230 V - 2.4m - - Magnetic 51W +80°C 13mm 13mm - IP22
RS-stocknr. 763-2540
FabrikantnummerRule iL280P
FabrikantXylem
51,85 €
Each
Aantal stuks
1080L/h 12 V - 9.7m 14 psi POM Direct - +80°C - 13mm - -
RS-stocknr. 702-6882
FabrikantRS PRO
89,84 €
Each
Aantal stuks
2.8L/min 12 V 5 mm Tube 3.5m 323 mbar Aluminium - 6W +120°C 5mm 5mm - IP52
RS-stocknr. 667-9075
Fabrikantnummer446930
FabrikantXylem Flojet
478,64 €
Each
Aantal stuks
80L/min 230 V 3/4 in BSP 5.5m 1.4 bar - Magnetic 96W +85°C 3/4in 3/4in - IPX5
RS-stocknr. 763-2512
Fabrikantnummer107330010XAA
FabrikantXylem Lowara
786,34 €
Each
Aantal stuks
70L/min 230 V 1-1/4 in Rp 30m 8 bar Stainless Steel Direct 0.97kW +110°C 1-1/4in 1in - IP55
RS-stocknr. 817-0772
FabrikantRS PRO
142,03 €
Each
Aantal stuks
- 6 → 24 V 8 mm Tube - - Aluminium Alloy Direct - +100°C 8mm 8mm - IP67, IP68
RS-stocknr. 214-5212
Fabrikantnummer555045
415,72 €
Each
Aantal stuks
200L/min 230 V - 8m - Stainless Steel Direct - +50°C - 1-1/4in - -
RS-stocknr. 702-6891
FabrikantRS PRO
89,84 €
Each
Aantal stuks
2L/h 12 V 3.2 mm Tube 3.5m 329 mbar Aluminium - 6W +120°C 3.2mm 3.2mm - IP52
RS-stocknr. 763-2522
Fabrikantnummer53041-2053-230
FabrikantXylem Jabsco
714,64 €
Each
Aantal stuks
20L/min 230 V 1 in BSP 3m 1.6 bar Bronze, Stainless Steel Direct 0.25kW - 1in 1in - IP54
RS-stocknr. 702-6872
FabrikantRS PRO
89,84 €
Each
Aantal stuks
2.8L/min 12 V 5 mm Tube 3.5m 324 mbar Aluminium - 6W +120°C 5mm 5mm - IP52
RS-stocknr. 122-6641
FabrikantnummerBW5004-000A
FabrikantXylem
212,04 €
Each
Aantal stuks
4.1L/min 230 V - - 40 psi - - - +57.2°C - - - -
RS-stocknr. 667-9071
Fabrikantnummer183944
FabrikantXylem Flojet
234,24 €
Each
Aantal stuks
23L/min 230 V - 3.8m 1.4 bar - Magnetic 80W +85°C 1/2in 3/8in - IP22
RS-stocknr. 817-0716
FabrikantRS PRO
85,51 €
Each
Aantal stuks
-420 ml/min, 620 ml/min 6 V 2.4 mm Tube - -8 psi, 12 psi Anodised Aluminium Direct 0.7W +100°C 2.4mm 3mm - IP41, IP67
RS-stocknr. 667-9157
Fabrikantnummer800M
FabrikantXylem Lowara
276,72 €
Each
Aantal stuks
50L/min 240 V 1 in G - 6 bar Iron Direct 1.03kW +50°C 1in 1in - IP44
RS-stocknr. 667-9150
Fabrikantnummer1000M
FabrikantXylem Lowara
311,55 €
Each
Aantal stuks
0.65L/min 240 V 1 in G - 6 bar Iron Direct 1.15kW +50°C 1in 1in - IP44
RS-stocknr. 262-5623
FabrikantnummerSEH80X
616,30 €
Each
Aantal stuks
930L/min - - 26m - Die Cast Aluminium - - - - 3in - -
RS-stocknr. 125-3557
FabrikantRS PRO
191,70 €
Each
Aantal stuks
3.8L/min - - - 1.5 bar Anodised Aluminium - - - - - - IP68
RS-stocknr. 702-6876
FabrikantRS PRO
87,74 €
Each
Aantal stuks
2L/min 12 V 3.2 mm Tube 3.5m 345 mbar Anodised Aluminium Direct 6W +100°C 3.2mm 3.2mm - IP52