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. 817-0766
FabrikantRS PRO
317,37 €
Each
Aantal stuks
1.75L/min 6 → 24 V 6 mm Tube - 15 bar Aluminium Alloy Direct 15 → 99W +100°C 6mm - - IP67, IP68
RS-stocknr. 331-8275
FabrikantnummerN2091060E
668,07 €
Each
Aantal stuks
400L/min 230 V - - 1.2 Bar Stainless Steel Straight - - 2in 2in - -
RS-stocknr. 493-1908
Fabrikantnummer040-620 RS
469,13 €
Each
Aantal stuks
300L/min 230 V - 10m - - - 600W - - 2in - -
RS-stocknr. 914-6950
FabrikantRS PRO
71,75 €
Each
Aantal stuks
661ml/min 4 V 3.2 mm Tube - 323 mbar Aluminium - 2W +100°C 3.2mm - - IP45, IP67
RS-stocknr. 817-0706
FabrikantRS PRO
109,79 €
Each
Aantal stuks
2685ml/min 12 V 6 mm Tube - 380 mbar Aluminium Alloy Direct 7.1W +100°C 6mm 6mm - IP67
RS-stocknr. 122-6640
FabrikantnummerBW5003-000A
FabrikantXylem
204,90 €
Each
Aantal stuks
4.1L/min 230 V - - 40 psi - - - +57.2°C - 6.35mm - -
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. 125-3579
FabrikantRS PRO
122,75 €
Each
Aantal stuks
2685ml/min 12 V - - 380 mbar Anodised Aluminium - 7.1W - - - - IP45
RS-stocknr. 178-2437
Fabrikantnummer06863
FabrikantSIP
55,81 €
Each
Aantal stuks
150L/min 230 V - 8m - - - 400W +35°C - 25.4mm - IPX8
RS-stocknr. 331-8247
FabrikantnummerN2081050E
395,93 €
Each
Aantal stuks
160L/min 230 V - - - - - 220W - - - - -
RS-stocknr. 817-0731
FabrikantRS PRO
243,76 €
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. 493-1914
Fabrikantnummer040-622 RS
469,13 €
Each
Aantal stuks
290L/min 110 V - 10m - Stainless Steel Direct 0.7kW - - 2in - -
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. 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. 193-8712
Fabrikantnummer3933
FabrikantSIP
253,56 €
Each
Aantal stuks
600L/min - - 28m - - - 5.2kW - - - - -
RS-stocknr. 125-3580
FabrikantRS PRO
115,85 €
Each
Aantal stuks
1150ml/min 12 V - - 380 mbar Anodised Aluminium - 5.8W - - - - IP45
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. 763-2534
FabrikantnummerRule iL500PK-24
FabrikantXylem
97,53 €
Each
Aantal stuks
1920L/h 24 V - 9.7m 14 psi POM Direct - +80°C - 19mm - -
RS-stocknr. 817-0700
FabrikantRS PRO
114,51 €
Each
Aantal stuks
1150ml/min 12 V 3.2 mm Tube - 380 mbar Aluminium Alloy Direct 5.8W +100°C 3.2mm 4mm - IP67
RS-stocknr. 125-3560
FabrikantRS PRO
305,98 €
Each
Aantal stuks
500ml/min 6 → 24 V - - 8 bar Anodised Aluminium - 3 → 30W - - - - IP68