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. 493-1942
Fabrikantnummer022-422
187,15 €
Each
Aantal stuks
50L/min - 1 in BSP 10m - - - 600W - 1in 1in - -
RS-stocknr. 705-9309
FabrikantnummerLVM174
FabrikantXylem LVM
89,31 €
Each
Aantal stuks
31.8L/min 12 V 3/4 in Hose Barb 9m 1 bar POM - - +80°C 3/4in 3/4in - -
RS-stocknr. 125-3447
Fabrikantnummer012-150
225,96 €
Each
Aantal stuks
120L/min 230 V - 7m - - - 0.15kW - 1in 1in - -
RS-stocknr. 914-6944
FabrikantRS PRO
57,68 €
Each
Aantal stuks
398ml/min 4 V 2.4 mm Tube - 399 mbar Aluminium - 1.8W +100°C 2.4mm - - IP45, IP67
RS-stocknr. 214-5256
Fabrikantnummer022816
550,60 €
Each
Aantal stuks
- 230 V - 55m - Brass - - +50°C - 4in - -
RS-stocknr. 763-2487
FabrikantnummerBG11/D
FabrikantXylem Lowara
1.005,62 €
Each
Aantal stuks
70L/min 400 V 1-1/4 in Rp 53.2m 8 bar Stainless Steel Direct 1.43kW +40°C 1-1/4in 1in - IP55
RS-stocknr. 144-9345
Fabrikantnummer173904
FabrikantXylem
226,68 €
Each
Aantal stuks
- - - - - - Magnetic - - - - - IP22
RS-stocknr. 214-5234
Fabrikantnummer022464
631,47 €
Each
Aantal stuks
55L/min 220 → 240 V 1 in BSP 46m 6 bar Stainless Steel Direct 0.8kW +50°C 1in 1in - IP44
RS-stocknr. 125-3586
FabrikantRS PRO
233,08 €
Each
Aantal stuks
400ml/min 6 → 24 V - - 10 bar Anodised Aluminium - 3 → 30W - - - - IP68
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. 125-3561
FabrikantRS PRO
288,25 €
Each
Aantal stuks
850ml/min 6 → 24 V - - 4 bar Anodised Aluminium - 3 → 30W - - - - IP68
RS-stocknr. 806-555
FabrikantnummerDRENOX 80/7 230V
306,15 €
Each
Aantal stuks
80L/min 220 → 240 V - 7m - Stainless Steel - 0.2kW +50°C - 1.25in - IP68
RS-stocknr. 125-3555
FabrikantRS PRO
191,70 €
Each
Aantal stuks
3.8L/min 6 V - - 1.5 bar Anodised Aluminium - 4.2W - - - - IP68
RS-stocknr. 705-9311
FabrikantnummerLVM130
FabrikantXylem LVM
69,05 €
Each
Aantal stuks
18L/min 12 V 1/2 in Hose Barb 9m 1 bar POM - - +80°C 1/2in 1/2in - -
RS-stocknr. 214-5177
Fabrikantnummer555054
531,97 €
Each
Aantal stuks
250L/min 230 V - 8m - Stainless Steel Direct 1.1kW +50°C - 2in - -
RS-stocknr. 705-9428
Fabrikantnummer609800001
FabrikantXylem Lowara
308,50 €
Each
Aantal stuks
460L/h 100 → 240 V ac 14 mm Hose Barb 5.4m - ABS Magnetic 25W +60°C 14mm 14mm - IP44
RS-stocknr. 817-0728
FabrikantRS PRO
99,99 €
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. 493-1863
Fabrikantnummer020-072 RS
206,50 €
Each
Aantal stuks
130L/min 230 V - 6m - - - 200W - - 1-1/4in - -
RS-stocknr. 914-6953
FabrikantRS PRO
71,75 €
Each
Aantal stuks
398ml/min 4 V 2.4 mm Tube - 399 mbar Aluminium - 1.8W +100°C 2.4mm - - IP45, IP67
RS-stocknr. 817-0693
FabrikantRS PRO
66,67 €
Each
Aantal stuks
400ml/min 4.5 V 2.4 mm Tube - 155 mbar Aluminium Alloy Direct 1.85W +100°C 2.4mm 3mm - IP67