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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Description Prix 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
N° de stock RS 480-138
MarqueRS PRO
58,62 €
Each
Unité
650ml/min 6 V 3.2 mm Tube 1.9m 190 mbar Anodised Aluminium Direct 1.6W +120°C 3.2mm 3.2mm - IP64
N° de stock RS 266-597
Référence fabricant143904
MarqueXylem Flojet
243,59 €
Each
Unité
35L/min 230 V - 2.3m 1.4 bar PP Magnetic 84W +85°C 22mm 22mm Centrifugal IP22
N° de stock RS 266-979
Référence fabricant043912
MarqueXylem Flojet
223,13 €
Each
Unité
14L/min 230 V - 2.4m - - Magnetic 51W +80°C 13mm 13mm - IP22
N° de stock RS 763-2540
Référence fabricantRule iL280P
MarqueXylem
51,85 €
Each
Unité
1080L/h 12 V - 9.7m 14 psi POM Direct - +80°C - 13mm - -
N° de stock RS 702-6882
MarqueRS PRO
89,84 €
Each
Unité
2.8L/min 12 V 5 mm Tube 3.5m 323 mbar Aluminium - 6W +120°C 5mm 5mm - IP52
N° de stock RS 817-0772
MarqueRS PRO
142,03 €
Each
Unité
- 6 → 24 V 8 mm Tube - - Aluminium Alloy Direct - +100°C 8mm 8mm - IP67, IP68
N° de stock RS 763-2512
Référence fabricant107330010XAA
MarqueXylem Lowara
786,34 €
Each
Unité
70L/min 230 V 1-1/4 in Rp 30m 8 bar Stainless Steel Direct 0.97kW +110°C 1-1/4in 1in - IP55
N° de stock RS 667-9075
Référence fabricant446930
MarqueXylem Flojet
478,64 €
Each
Unité
80L/min 230 V 3/4 in BSP 5.5m 1.4 bar - Magnetic 96W +85°C 3/4in 3/4in - IPX5
N° de stock RS 702-6891
MarqueRS PRO
93,43 €
Each
Unité
2L/h 12 V 3.2 mm Tube 3.5m 329 mbar Aluminium - 6W +120°C 3.2mm 3.2mm - IP52
N° de stock RS 763-2522
Référence fabricant53041-2053-230
MarqueXylem Jabsco
714,64 €
Each
Unité
20L/min 230 V 1 in BSP 3m 1.6 bar Bronze, Stainless Steel Direct 0.25kW - 1in 1in - IP54
N° de stock RS 214-5212
Référence fabricant555045
415,72 €
Each
Unité
200L/min 230 V - 8m - Stainless Steel Direct - +50°C - 1-1/4in - -
N° de stock RS 122-6641
Référence fabricantBW5004-000A
MarqueXylem
212,04 €
Each
Unité
4.1L/min 230 V - - 40 psi - - - +57.2°C - - - -
N° de stock RS 667-9071
Référence fabricant183944
MarqueXylem Flojet
234,24 €
Each
Unité
23L/min 230 V - 3.8m 1.4 bar - Magnetic 80W +85°C 1/2in 3/8in - IP22
N° de stock RS 702-6872
MarqueRS PRO
89,84 €
Each
Unité
2.8L/min 12 V 5 mm Tube 3.5m 324 mbar Aluminium - 6W +120°C 5mm 5mm - IP52
N° de stock RS 817-0716
MarqueRS PRO
85,51 €
Each
Unité
-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
N° de stock RS 667-9150
Référence fabricant1000M
MarqueXylem Lowara
311,55 €
Each
Unité
0.65L/min 240 V 1 in G - 6 bar Iron Direct 1.15kW +50°C 1in 1in - IP44
N° de stock RS 667-9157
Référence fabricant800M
MarqueXylem Lowara
276,72 €
Each
Unité
50L/min 240 V 1 in G - 6 bar Iron Direct 1.03kW +50°C 1in 1in - IP44
N° de stock RS 817-0719
MarqueRS PRO
126,61 €
Each
Unité
1150ml/min 12 V 3.2 mm Tube - 380 mbar Aluminium Alloy Direct 5.8W +100°C 3.2mm 4mm - IP67
N° de stock RS 445-986
Référence fabricant456949
MarqueXylem Flojet
522,51 €
Each
Unité
47L/min 230 V 1/2 in G 6m - PP Magnetic 95W +80°C 1/2in 1/2in - IPX5
N° de stock RS 817-0784
MarqueRS PRO
147,71 €
Each
Unité
- 6 → 24 V 8 mm Tube - - Aluminium Alloy Direct - +100°C 8mm 8mm - IP67, IP68