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 IP Rating
RS-stocknr. 480-138
FabrikantRS PRO
56,91 €
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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
229,37 €
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35L/min 230 V - 2.3m 1.4 bar PP Magnetic 84W +85°C 22mm 22mm IP22
RS-stocknr. 266-979
Fabrikantnummer043912
FabrikantXylem Flojet
207,78 €
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14L/min 230 V - 2.4m - - Magnetic 51W +80°C 13mm 13mm IP22
RS-stocknr. 702-6882
FabrikantRS PRO
87,22 €
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2.8L/min 12 V 5 mm Tube 3.5m 323 mbar Aluminium - 6W +120°C 5mm 5mm IP52
RS-stocknr. 763-2540
FabrikantnummerRule iL280P
FabrikantXylem
47,94 €
Each
Aantal stuks
1080L/h 12 V - 9.7m 14 psi POM Direct - +80°C - 13mm -
RS-stocknr. 817-0772
FabrikantRS PRO
137,89 €
Each
Aantal stuks
- 6 → 24 V 8 mm Tube - - Aluminium Alloy Direct - +100°C 8mm 8mm IP67, IP68
RS-stocknr. 763-2512
Fabrikantnummer107330010XAA
FabrikantXylem Lowara
734,08 €
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. 667-9075
Fabrikantnummer446930
FabrikantXylem Flojet
464,70 €
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. 214-5212
Fabrikantnummer555045
377,93 €
Each
Aantal stuks
200L/min 230 V - 8m - Stainless Steel Direct - +50°C - 1-1/4in -
RS-stocknr. 763-2522
Fabrikantnummer53041-2053-230
FabrikantXylem Jabsco
693,83 €
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Aantal stuks
20L/min 230 V 1 in BSP 3m 1.6 bar Bronze, Stainless Steel Direct 0.25kW - 1in 1in IP54
RS-stocknr. 125-3574
FabrikantRS PRO
51,55 €
Each
Aantal stuks
122ml/min 6 V - - 43 mbar Anodised Aluminium - 0.25W - - - IP67
RS-stocknr. 702-6891
FabrikantRS PRO
87,22 €
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. 667-9071
Fabrikantnummer183944
FabrikantXylem Flojet
219,85 €
Each
Aantal stuks
23L/min 230 V - 3.8m 1.4 bar - Magnetic 80W +85°C 1/2in 3/8in IP22
RS-stocknr. 702-6872
FabrikantRS PRO
87,22 €
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
198,93 €
Each
Aantal stuks
4.1L/min 230 V - - 40 psi - - - +57.2°C - - -
RS-stocknr. 817-0716
FabrikantRS PRO
83,02 €
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
258,32 €
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
302,48 €
Each
Aantal stuks
0.65L/min 240 V 1 in G - 6 bar Iron Direct 1.15kW +50°C 1in 1in IP44
RS-stocknr. 446-3455
Fabrikantnummer416987
FabrikantXylem Flojet
321,82 €
Each
Aantal stuks
6.2L/min 230 V 3/8 in Push Fit 10.5m 10 bar - Magnetic - +85°C 3/8in 1/2in IPX5
RS-stocknr. 125-3557
FabrikantRS PRO
186,12 €
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Aantal stuks
3.8L/min - - - 1.5 bar Anodised Aluminium - - - - - IP68
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