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 Output Connection Maximum Head Maximum Working Pressure Series Body Material Coupling Type Input Power Maximum Fluid Temperature Input Connection Size Output Connection Size Wetted Materials
RS-stocknr. 214-5228
Fabrikantnummer022462
€ 448,76
Each
Aantal stuks
50L/min - 1 in BSP 1 in BSP 25m 6 bar - Stainless Steel - - +50°C 1in 1in -
RS-stocknr. 817-0700
FabrikantRS PRO
€ 107,93
Each
Aantal stuks
1150ml/min 12 V 3.2 mm Tube - - 380 mbar - Aluminium Alloy Direct 5.8W +100°C 3.2mm 4mm -
RS-stocknr. 125-3577
FabrikantRS PRO
€ 102,70
Each
Aantal stuks
2685ml/min 12 V - - - 380 mbar - Anodised Aluminium - 7.1W - - - Anodised Aluminium, EPDM, Polyacetal, Viton, 316 Stainless Steel
RS-stocknr. 125-3573
FabrikantRS PRO
€ 59,80
Each
Aantal stuks
- - - - - - - Anodised Aluminium - - - - - Anodised Aluminium, EPDM, Polyacetal, Viton, 316 Stainless Steel
RS-stocknr. 125-3557
FabrikantRS PRO
€ 180,70
Each
Aantal stuks
3.8L/min - - - - 1.5 bar - Anodised Aluminium - - - - - Anodised Aluminium, Polyacetal, Viton, 316 Stainless Steel
RS-stocknr. 125-3559
FabrikantRS PRO
€ 232,70
Each
Aantal stuks
550ml/min 24 V - - - 1.5 bar - Anodised Aluminium - 15.3W +100°C - - -
RS-stocknr. 214-5206
Fabrikantnummer555039
€ 338,07
Each
Aantal stuks
160L/min 1 → 240 V - 1-1/4 in Rs 7m - - Stainless Steel - - +50°C - 1-1/4in -
RS-stocknr. 817-0716
FabrikantRS PRO
€ 80,60
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 -
RS-stocknr. 667-9122
FabrikantnummerLVM111
FabrikantXylem LVM
€ 81,68
Each
Aantal stuks
31.8L/min 12 V dc 3/4 in Hose Barb 19 mm Hose Barb - 1 bar LVM111 Acetal Direct 72W +80°C 38mm 19mm -
RS-stocknr. 214-5212
Fabrikantnummer555045
€ 377,93
Each
Aantal stuks
200L/min 230 V - 1-1/4 in BSP 8m - - Stainless Steel Direct - +50°C - 1-1/4in -
RS-stocknr. 262-5617
FabrikantnummerSEH50X
€ 566,97
Each
Aantal stuks
600L/min - - - 30m - SEH50X Die Cast Aluminium - - - - 2in -
RS-stocknr. 763-2544
FabrikantnummerRule iL500P
FabrikantXylem
€ 62,19
Each
Aantal stuks
1920L/h 12 V - 19 mm Hose 9.7m 14 psi - POM Direct - +80°C - 19mm POM
RS-stocknr. 125-3564
FabrikantRS PRO
€ 336,70
Each
Aantal stuks
1.75L/min 6 → 24 V - - - 15 bar - Anodised Aluminium - 15 → 99W - - - Anodised Aluminium, PEEK, Polyacetal, PTFE, Viton, 316 Stainless Steel
RS-stocknr. 480-150
FabrikantRS PRO
€ 58,40
Each
Aantal stuks
650ml/min 6 V 3.2 mm Tube - 1.9m 330 mbar - Aluminium - 1.62W +120°C 3.2mm 3.2mm -
RS-stocknr. 493-1863
Fabrikantnummer020-072 RS
€ 211,50
Each
Aantal stuks
130L/min 230 V - - 6m - - - - 200W - - 1-1/4in -
RS-stocknr. 667-9084
Fabrikantnummer048919
FabrikantXylem Flojet
€ 1.091,23
Each
Aantal stuks
117L/min 230 V 1-1/4 in BSP 3/4 in BSP 7.2m 1.7 bar NEMP PP Magnetic 300W +85°C 1-1/4in 3/4in Alumina (Spindle & Thrust Washer), PP (Encapsulated Magnet), PP (Housing), PPS (Spindle Housing), Standard EPDM (O-Ring)
RS-stocknr. 125-3576
FabrikantRS PRO
€ 89,70
Each
Aantal stuks
2685ml/min 12 V - - - 380 mbar - Anodised Aluminium - 7.1W - - - Anodised Aluminium, EPDM, Polyacetal, Viton, 316 Stainless Steel
RS-stocknr. 493-1885
FabrikantnummerPXL25022 RS
€ 485,33
Each
Aantal stuks
120L/min 230 V - - 10m - PXL25022 - - 400W - - 1in -
RS-stocknr. 806-561
FabrikantnummerDRENOX 80/7 110V
€ 351,00
Each
Aantal stuks
80L/min 110 V - - 7m - DRENOX Stainless Steel - 0.2kW +35°C - 1.25mm -
RS-stocknr. 214-5234
Fabrikantnummer022464
€ 574,06
Each
Aantal stuks
55L/min 220 → 240 V 1 in BSP 1 in BSP 46m 6 bar - Stainless Steel Direct 0.8kW +50°C 1in 1in -
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