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

...
Read more Read less

Filter

Visar 81 - 100 av 129 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 266-597
Tillv. art.nr143904
VarumärkeXylem Flojet
2 276,02 kr
Each
Enheter
35L/min 230 V - 2.3m 1.4 bar PP Magnetic 84W +85°C 22mm 22mm IP22
RS-artikelnummer 806-561
Tillv. art.nrDRENOX 80/7 110V
3 629,33 kr
Each
Enheter
80L/min 110 V - 7m - Stainless Steel - 0.2kW +35°C - 1.25mm -
RS-artikelnummer 667-9126
Tillv. art.nrLVM112
VarumärkeXylem LVM
927,86 kr
Each
Enheter
31.8L/min 24 V 3/4 in Hose Barb - 1 bar POM - 72W +80°C 3/4in 3/4in -
RS-artikelnummer 667-9110
Tillv. art.nrLVM105
VarumärkeXylem LVM
668,87 kr
Each
Enheter
18L/min 12 V 1/2 in Hose Barb - 1 bar POM - 54W +80°C 1/2in 1/2in -
RS-artikelnummer 667-9122
Tillv. art.nrLVM111
VarumärkeXylem LVM
844,59 kr
Each
Enheter
31.8L/min 12 V dc 3/4 in Hose Barb - 1 bar Acetal Direct 72W +80°C 38mm 19mm -
RS-artikelnummer 705-9428
Tillv. art.nr609800001
VarumärkeXylem Lowara
2 972,04 kr
Each
Enheter
460L/h 100 → 240 V ac 14 mm Hose Barb 5.4m - ABS Magnetic 25W +60°C 14mm 14mm IP44
RS-artikelnummer 763-2499
Tillv. art.nr50840-0012
VarumärkeXylem Jabsco
2 856,60 kr
Each
Enheter
- 12 V 3/4 in NPTF - - Stainless Steel Direct - - 3/4in 3/4in -
RS-artikelnummer 667-9069
Tillv. art.nr446928
VarumärkeXylem Flojet
5 350,66 kr
Each
Enheter
11.5L/min 230 V 1/2 in Push Fit 15.8m 6 bar - Magnetic - +85°C 1/2in 1/2in IPX5
RS-artikelnummer 705-9315
Tillv. art.nrLVM131
VarumärkeXylem LVM
893,73 kr
Each
Enheter
18L/min 24 V 1/2 in Hose Barb 9m 1 bar POM - - +80°C 1/2in 1/2in -
RS-artikelnummer 262-5617
Tillv. art.nrSEH50X
5 862,50 kr
Each
Enheter
600L/min - - 30m - Die Cast Aluminium - - - - 2in -
RS-artikelnummer 763-2553
Tillv. art.nrRule iL500P-24
VarumärkeXylem
659,85 kr
Each
Enheter
1920L/h 24 V - 9.7m 14 psi POM Direct - +80°C - 19mm -
RS-artikelnummer 493-1863
Tillv. art.nr020-072 RS
2 186,91 kr
Each
Enheter
130L/min 230 V - 6m - - - 200W - - 1-1/4in -
RS-artikelnummer 493-1942
Tillv. art.nr022-422
1 733,17 kr
Each
Enheter
50L/min - 1 in BSP 10m - - - 600W - 1in 1in -
RS-artikelnummer 667-9075
Tillv. art.nr446930
VarumärkeXylem Flojet
4 611,30 kr
Each
Enheter
80L/min 230 V 3/4 in BSP 5.5m 1.4 bar - Magnetic 96W +85°C 3/4in 3/4in IPX5
RS-artikelnummer 445-986
Tillv. art.nr456949
VarumärkeXylem Flojet
5 033,93 kr
Each
Enheter
47L/min 230 V 1/2 in G 6m - PP Magnetic 95W +80°C 1/2in 1/2in IPX5
RS-artikelnummer 144-9301
Tillv. art.nr109439181
VarumärkeXylem
4 338,21 kr
Each
Enheter
135L/min 230 V, 230 → 240 V - - - - - 0.25kW +40°C - - -
RS-artikelnummer 806-533
Tillv. art.nrJS400AUTO110V
4 153,06 kr
Each
Enheter
240L/min 110 V - 12m - Stainless Steel Direct - +50°C - 2in IP68
RS-artikelnummer 673-822
Tillv. art.nrJX400A
4 209,38 kr
Each
Enheter
240L/min 230 V - 12m - Stainless Steel Direct - +50°C - 2in IP68
RS-artikelnummer 445-992
Tillv. art.nr018938
VarumärkeXylem Flojet
9 963,41 kr
Each
Enheter
160L/min 230 V 1-1/4 in G 8.8m - PP Magnetic 400W +80°C 1-1/4in 3/4in IP55
RS-artikelnummer 144-9348
Tillv. art.nr446932
VarumärkeXylem
2 355,41 kr
Each
Enheter
50L/min 230 V 1/2 in BSP 6m - Polypropylene Magnetic 0.06kW - - - IPX5
Related Products
Self priming pumps with a reversible flow direction. ...
Description:
Self priming pumps with a reversible flow direction. Straightforward connections and compact dimensions make installation quick and easy. A high performance brushless motor ensures a smooth and consistent flow at impressive pressures for a compact liquid pump.Available with standard connections ...
The Xylem LVM submersible/inline water pump is highly ...
Description:
The Xylem LVM submersible/inline water pump is highly efficient with a maximum flow rate of 31.8L/minute. General use of the pump includes tank/drum emptying, garden watering, borehole purging, diesel transfer, and wash-down. It has an input connection of 3/4in hose ...
High quality miniature pump range for liquids. Ideal ...
Description:
High quality miniature pump range for liquids. Ideal for many general applications, including research and development, medical or aeronautical industries, miniature and portable equipment. These pumps use a centrifugal principle to deliver smooth pulseless flow. They are exceptionally quiet and ...
High quality miniature pump range for liquids. Ideal ...
Description:
High quality miniature pump range for liquids. Ideal for many general applications, including research and development, medical or aeronautical industries, miniature and portable equipment. These pumps use a centrifugal principle to deliver smooth pulseless flow. They are exceptionally quiet and ...