Water pumps, including the best, are: domestic and professional; stationary and mobile; centrifugal, vortex and vibratory. In general, they can be divided into 2 large groups: surface and immersion. They are bought for the device of water supply, heating and sewage of country houses, villas and commercial facilities that are remote from centralized networks. We offer for consideration the best water pumps for all occasions. You will need them: for supplying to a house or garden from a well or well; to create circulation and increase pressure in the system; for drainage and faecal pumping from the basement or cesspool.
Top Surface Water Pumps
Wilo Star-RS 25/4 - the best circulation pump
Wilo Star-RS 25/4 surface circulation unit has a single-phase electric motor and centrifugal pump with a “wet” rotor that is resistant to blocking currents.
The body is made of cast iron, the wheel is made of polypropylene, the shaft is made of stainless steel, the bearings are made of metal graphite. When mounting spring terminals are used. Characteristics: flow 3.5 m3 / h, pressure 4 m, power consumption 0.048 kW. The liquid is distilled at t from 10 to +110 ° С.
Pros:
- energy efficiency: 3 speeds of rotation are provided;
- wear resistance and durability: used parts do not rust;
- protection against voltage surges and overheating: the bearings in the “wet” rotor are cooled independently by pumped water;
- quiet running of the water pump Wilo Star-RS 25/4 (5.0-5.8 thousand rubles): sometimes it is necessary to lean the ear to the device to check for “working / not working”;
- ease of installation and ease of use: weight - 2.4 kg, insert length - 18 cm.
Minuses:
- in a state of bleeding, the pump may be blocked: depending on the pressure in the circuit;
- over time, noise appears selectively.
Grundfos UPA 15-90 - the best pump to increase pressure
The surface booster unit Grundfos UPA 15-90 is characterized by a lifting height of 8 m, a feed of 1.5 m3 / h, a power consumption of 0.12 kW. It works manually or automatically (after opening the valve) with a minimum inlet pressure of 0.2 bar and liquid t from +2 to +60 ° С.
Equipped with asynchronous motor, terminal box, flow switch and body made of cast iron or stainless steel (version “N”). The term of operation makes 10 years, guarantee certificates - 36 months.
Pros:
- corrosion resistance and durability: impeller, shaft with bearings and a separating sleeve are made, respectively, of composite, aluminum oxide and stainless steel;
- compactness and, as a result, ease of installation: weight 2.6 kg, installation length 16 cm;
- protection: regular working - from overheating; in the automatic mode - from the dry course;
- minimum noise level: does not exceed 35 dB;
- affordable price: you can buy a Grundfos UPA 15-90 water pump for 5.3-7.8 thousand rubles.
Minuses:
- a rare occurrence - over time, automatics can “turn the hell on”;
- the stainless modification costs a little: the price of a Grundfos UPA 15 - 90 N water pump is 11.0-12.6 thousand rubles.
Grundfos MQ3-35 - the best surface station
Surface pumping station Grundfos MQ3-35 - self-priming unit complete with electric motor, ejector, non-return valve and a small accumulator. The automation is equipped with a panel with 1 button, a protective system, a flow sensor and a pressure switch.
With a power of 0.85 kW and a suction depth of 8 m, it is capable of delivering water at a speed of 3.9 m3 / h, raising it by 34 m. Indicators required for switching on: Qmin = 1.2 l / min, Pmin = 2 bar, tmin = +35 ° C.
Pros:
- resistance to wear: working parts and components are made of chromium-nickel steel;
- thrift: thanks to the hydroaccumulator, the system rarely starts;
- protection against overheating, jamming, air swing;
- simple installation: the weight of the device - 13 kg;
- adequate price and durability: the Grundfos MQ3-35 water pumping station costs 19.9-21.4 thousand rubles, serves for 10 years.
Minuses:
- small size pressure tank;
- expensive repair.
SFA SANIVITE Silence - the best surface sewer installation
SFA SANIVITE Silence Surface Sewage System is designed to collect wastewater from 3 water intake points. It works from a single-phase network (220 V), consumes 0.4 kW of electricity, creates a pressure of 5 m vertically and 50 m horizontally.
Transmits 6 m3 / h of dirty household liquid with a temperature of up to +60 ° C. In the asset automatic float level control and protection against overheating. The body is made of plastic. Installation - horizontal.
Pros:
- safety and reliability in operation: moderately thick walls in the structure;
- low noise level (56 dB): the case has improved acoustic insulation;
- introduction of innovative solutions; compliance with European standards;
- ease of installation: weight - 6.3 kg, dimensions - 37 × 19 × 28 cm;
- modern design, durability (3 years warranty) and optimal cost: buy SFA SANIVITE Silence sanitary water pump available for 16.0-18.1 thousand rubles.
Minuses:
- unpleasant odors accumulate;
- not used for toilet.
Top Submersible Water Pumps
DAB DIVERTRON 1200 - the best well submersible pump
The submersible well DAB DIVERTION 1200 unit possesses the 4-staged centrifugal pump and the single-phase asynchronous electric motor. Equipped with stainless steel filter and plastic housing.
Equipped with non-return valve, flow sensor and pressure switch. Installed vertically, controlled automatically. Characteristics: power consumption of 1.1 kW, immersion depth of 10 m, lifting 48 m.
Pros:
- high flow rate: pure water is supplied (t ≤ +35 ° C) at a speed of 5.7 m3 / h;
- protection against idling: as a result, the engine is turned off;
- automatic operation: an electronic board is used to operate the water pump DAB DIVERTION 1200;
- easy carrying and lowering into the well: weight - 11.0 kg;
- quality, efficiency, durability and acceptable cost: 18.1-23.2 thousand rubles.
Minuses:
- when the tap is opened, water does not immediately flow - you need to wait 1 ... 3 seconds;
- can fail when a voltage surge: in order to avoid this trouble, you should put a stabilizer.
GILEKS "Vodomet" PROF 55/75 House - the best downhole submersible pump
The submersible borehole unit Dzhileks Vodomet PROF 55/75 HOUSE consists of a 10-stupid pump, a single-phase motor, a control panel and a 50-liter accumulator.
The equipment includes valves with a special sensor, a check valve and a pressure gauge. The system pumps clear water (t ≤ +35 ° C), maintains pressure from 2 to 5 bar. Consuming 0.9 kW of electricity, it supplies 3.3 m3 / h. Sinking to 30 meters creates a pressure of 75 meters.
Pros:
- ease of management and control: all important parameters are displayed on the monitor; settings can be adjusted;
- total protection system, including overcurrent, idling, voltage drops;
- availability of soft start, pressure gauge, check valve, mounting lugs, 30-meter cable;
- profitability, wear resistance, durability;
- An attractive quality / price ratio: the water pump Dzhileks Vodomet PROF 55/75 DOM costs 18.9-20.9 thousand rubles.
Minuses:
- insignificant inconveniences at installation;
- in a hydroaccumulator, a membrane may burst at high pressure.
Patriot F 900 - The Best Submersible Drainage Pump
The Patriot F 900 submersible drainage unit includes a plastic case with a suction window, a float switch, a vertical directional nozzle, a 10-meter cord and a handle.
It functions according to the schedule: 2 hours - work, 15 minutes - break. Characteristics: power consumption 0.9 kW, immersion depth 7 m, lifting height 10 m. The temperature of the pumped liquid with inclusions with a diameter of up to 35 mm should not exceed +40 ° C.
Pros:
- availability of adjustment of the maximum and minimum levels: set the length of the float cord;
- high throughput of dirty water: 14 m3 / h;
- overheat protection and protection against dry running;
- corrosion resistance of materials;
- small weight (5.8 kg) and price: the Patriot F-900 water pump is offered for 2.8-3.1 thousand rubles.
Minuses:
- a significant drop in pressure (by 60%) with a minimum decrease in voltage (by 10%);
- overload when winding on the shaft and the wheel of fibrous fragments.
QUATTRO ELEMENTI Sewage 1100F Ci-Cut - the best fecal submersible pump
The QUATTRO ELEMENTI Sewage 1100F Ci-Cut Immersion Faecal Unit handles fluid with high density: 1200 kg / m3. Consuming 1.1 kW of electricity, creates a pressure of 7 m - capable of delivering 14 m3 / h.
The construction includes: a pump and a motor, as well as a suction inlet with a grinder, a horizontal nozzle, a float switch, a handle and a cable. Installation is carried out with the help of a cable attached to the ears of the handle.
Pros:
- automatic mode of operation: the mechanism crushes fibrous pollution, controls critical levels with the help of a float;
- strength and corrosion resistance: parts are made of durable materials, including the engine case - stainless steel, the pump casing - of cast iron;
- improved functionality: the knife crushes 15-millimeter inclusions, levels are adjusted by the length of the float wire;
- thermal and air discharge protection;
- logical cost: the price of a water pump QUATTRO ELEMENTI Sewage 1100F Ci-Cut - 8.9-10.9 thousand rubles.
Minuses:
- suitable for shallow tanks: up to 4 m;
- inconvenient periodic maintenance: large weight - 21.0 kg.
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