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 trenchesApplicationsWater 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

...
Lees meer Lees minder

Filters

81 - 100 van 141 producten worden weergegeven
Resultaten per pagina
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. 445-986
Fabrikantnummer456949
FabrikantXylem Flojet
€ 504,84
Each
Aantal stuks
47L/min 230 V 1/2 in G 6m - PP Magnetic 95W +80°C 1/2in 1/2in IPX5
RS-stocknr. 144-9301
Fabrikantnummer109439181
FabrikantXylem
€ 437,18
Each
Aantal stuks
135L/min 230 V, 230 → 240 V - - - - - 0.25kW +40°C - - -
RS-stocknr. 125-3560
FabrikantRS PRO
€ 297,07
Each
Aantal stuks
500ml/min 6 → 24 V - - 8 bar Anodised Aluminium - 3 → 30W - - - IP68
RS-stocknr. 702-6876
FabrikantRS PRO
€ 87,22
Each
Aantal stuks
2L/min 12 V 3.2 mm Tube 3.5m 345 mbar Anodised Aluminium Direct 6W +100°C 3.2mm 3.2mm IP52
RS-stocknr. 144-9348
Fabrikantnummer446932
FabrikantXylem
€ 236,22
Each
Aantal stuks
50L/min 230 V 1/2 in BSP 6m - Polypropylene Magnetic 0.06kW - - - IPX5
RS-stocknr. 914-6950
FabrikantRS PRO
€ 69,66
Each
Aantal stuks
661ml/min 4 V 3.2 mm Tube - 323 mbar Aluminium - 2W +100°C 3.2mm - IP45, IP67
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. 817-0725
FabrikantRS PRO
€ 97,08
Each
Aantal stuks
-360 ml/min, 580 ml/min 4.5 V 2.4 mm Tube - -8 psi, 11 psi Anodised Aluminium Direct 0.4W +100°C 2.4mm 3mm IP41, IP67
RS-stocknr. 178-2437
Fabrikantnummer06863
FabrikantSIP
€ 53,90
Each
Aantal stuks
150L/min 230 V - 8m - - - 400W +35°C - 25.4mm IPX8
RS-stocknr. 480-184
FabrikantRS PRO
€ 56,91
Each
Aantal stuks
150ml/min 6 V 2.4 mm Tube 0.4m 40 mbar Anodised Aluminium Direct 0.42W +120°C 2.4mm 2.4mm IP64
RS-stocknr. 667-9166
Fabrikantnummer107500000XAA
FabrikantXylem Lowara
€ 551,43
Each
Aantal stuks
45L/min 240 V 1 in Rp 45.2m 8 bar Iron Direct 0.87kW +40°C 1in 1in IP55
RS-stocknr. 705-9425
FabrikantnummerBGM11/A
FabrikantXylem Lowara
€ 823,84
Each
Aantal stuks
70L/min 230 V 1-1/4 in Rp 53.2m 8 bar Stainless Steel Direct 1.43kW +40°C 1-1/4in 1in IP55
RS-stocknr. 125-3447
Fabrikantnummer012-150
€ 234,52
Each
Aantal stuks
120L/min 230 V - 7m - - - 0.15kW - 1in 1in -
RS-stocknr. 122-6641
FabrikantnummerBW5004-000A
FabrikantXylem
€ 198,93
Each
Aantal stuks
4.1L/min 230 V - - 40 psi - - - +57.2°C - - -
RS-stocknr. 817-0731
FabrikantRS PRO
€ 236,66
Each
Aantal stuks
850ml/min 6 → 24 V 4 mm Tube - 6 bar Aluminium Alloy Direct 30W +100°C 4mm 6mm IP67, IP68
RS-stocknr. 125-3561
FabrikantRS PRO
€ 279,85
Each
Aantal stuks
850ml/min 6 → 24 V - - 4 bar Anodised Aluminium - 3 → 30W - - - IP68
RS-stocknr. 125-3578
FabrikantRS PRO
€ 112,48
Each
Aantal stuks
2685ml/min 12 V - - 380 mbar Anodised Aluminium - 7.1W - - - IP45
RS-stocknr. 817-0706
FabrikantRS PRO
€ 110,62
Each
Aantal stuks
2685ml/min 12 V 6 mm Tube - 380 mbar Aluminium Alloy Direct 7.1W +100°C 6mm 6mm IP67
RS-stocknr. 914-6956
FabrikantRS PRO
€ 56,00
Each
Aantal stuks
661ml/min 4 V 3.2 mm Tube - 323 mbar Aluminium - 2W +100°C 3.2mm - IP45, IP67
RS-stocknr. 125-3558
FabrikantRS PRO
€ 239,68
Each
Aantal stuks
550ml/min 24 V - - 1.5 bar Anodised Aluminium - 15.3W +100°C - - -
Related Products
Rated for continuous duty and ideally suited for ...
Description:
Rated for continuous duty and ideally suited for water or chemical transfer and re-circulation applicationsTrouble free pumping of acids and alkalisPump chamber and impeller: Polypropylene with alumina-ceramic shaft/thrust washers, Fluoro-elastomer rubber static O-ring seal, and ’Graphion’ impeller ...
For the continuous transfer/recirculation of aggressive chemicals, chilled ...
Description:
For the continuous transfer/recirculation of aggressive chemicals, chilled water, precious liquids in x-ray and industrial processing equipment. Chemical resistant thermoplastic - entirely non-metallic Magnetic couplings provide an energy efficient thermal shield Leak free continuous operation Drip proof IP22 ...
Manufactured from 304 stainless steel, making them ideal ...
Description:
Manufactured from 304 stainless steel, making them ideal for use in conditions where contamination or rust is unacceptableMotor cooled by heat exchange chamber, enabling machine to operate for long periods without being immersedThermal overload motor, double seal, lubricated in oil ...
Compact submersible pumps for general use, including tank/drum ...
Description:
Compact submersible pumps for general use, including tank/drum emptying, garden watering, borehole purging, diesel transfer and washdown. obust, slimline with clip on easily cleaned filterused by construction equipmentSuitable for fresh water, sea water and dieseluse inline or as a submersible ...