You live in a private house or apartment of a city high-rise building, where the water supply system is connected to communal pipelines. During peak hours, the pressure drops sharply, as a result, the instantaneous water heater and washing machine are not included. - It is impossible to take a shower. You have correctly decided: you need to buy a pump to increase the water pressure. Which one Definitely the best. We offer you the best booster pumps. Choose.
Content:
Best wet rotor pumps for increasing water pressure
Grundfos UPA 15-90 (N) - absolutely the best water pump for raising pressure
The Danish unit Grundfos UPA 15-90 (N) is equipped with a housing made of cast iron (stainless steel), an asynchronous motor, a flow sensor, a terminal box. The stator and the rotor are separated by a sleeve. At installation the shaft is exposed horizontally.
Functioning is carried out in manual or automatic mode. Characteristics: flow rate 1.5 m3 / h, head 8 m, fluid temperature from +2 to +60 ° С, pressure min inlet 0.2 bar.
Pros:
- economy: power consumption of only 0.12 kW;
- low noise figure - no more than 35 dB;
- resistance to wear and corrosion: the impeller is made of composite, the bearings and shaft are made of aluminum oxide, the safety sleeve is made of stainless steel;
- compactness (installation length - 16 cm) and lightness (weight - 2.6 kg);
- protection against overheating (pumped liquid) and dry running (in AUTO mode);
- high build quality, easy installation, ease of use;
- reliability and durability: warranty period - 36 months, operation - from 10 years.
Minuses:
- not cheap: buy a Grundfos UPA 15-90 booster pump available for 5.3 ÷ 7.8 thousand rubles, Grundfos UPA 15-90 N - for 11.0-12.6 thousand rubles;
- expensive post-warranty repair.
Wilo PB-201EA - the best water pump for raising pressure in the German version
The German unit Wilo PB-201EA has: capacity of 3.3 m3 / h, pressure of 15 m, power consumption of 0.34 kW. The design includes a cast-iron housing with a cataphoretic coating, a plastic wheel, bronze nozzles and a stainless steel shaft.
For manual operation, a mode switch is provided, for automatic operation - an additional flow sensor. The latter is triggered at a flow rate of at least 2 l / min.
Pros:
- high maximum liquid temperature - up to +80 ° С;
- low noise level - maximum 41 dB;
- lack of materials that are not resistant to corrosion;
- protection against overheating and dry running; a fan is provided for cooling the motor;
- simple installation, operation and maintenance;
- long service life - 10 years with 1 year warranty;
- adequate cost: you can buy a Wilo PB-201EA booster pump for 7.9 ÷ 12.7 thousand rubles.
Minuses:
- installation is performed only horizontally with attachment to the base;
- relatively large dimensions (22 × 18 × 24 cm) and weight (7.5 kg).
The best pumps with a "dry" rotor to increase the water pressure
Jemix W15GR-15 A - the best low-cost water pump for increasing pressure
The Russian-Chinese booster pump Jemix W15GR-15A is equipped with a cast-iron casing, a plastic spinning wheel, and an aluminum casing motor.
Using the switch on the terminal box and the flow sensor, it works in manual (forced) or automatic mode. The motor is not in contact with the pumped liquid - it is cooled by a fan. The unit is mounted horizontally, attached to the wall.
Pros:
- Popular practical features: flow rate 1.5 m3 / h, head 15 m, automatic start at flow rate 0.09 ÷ 0.12 m3 / h;
- energy efficiency: power consumption is 0.12 kW;
- high boundary water temperature (+110 ° С) - the device is used in cold-water and hot-water systems;
- resistance of applied materials to the effects of corrosion;
- small size and lightness: weight - 3.5 kg;
- protection against dry running (in AUTO mode) and overheating;
- budget price: buy Jemix W15GR-15A is available for 2.9 ÷ 3.1 thousand rubles.
Minuses:
- unit roars and heats up;
- The low declared service life - 3 years at a guarantee for 12 months.
Comfort X15GR-15 - the best budget water pump to increase pressure
The Russian-Chinese booster pump Comfort X15GR-15 is characterized by a capacity of 1.8 m3 / h, a pressure of 15 m, and an input / output diameter of 3/4.
The structure includes a stainless case, a blade cooler, a flow switch. The unit works in automatic or manual mode from a single-phase network of 220 V. It is installed on the pipe horizontally with additional fixation to the wall.
Pros:
- possibility of use both for cold water and for hot water supply: maximum water temperature is +100 ° С;
- low power consumption: power consumption - 0.12 kW;
- corrosion resistance: only stainless materials are used;
- small dimensions (22 × 17 × 13 cm) and weight (3.0 kg);
- ease of installation and operation;
- affordable price: you can buy Comfort X15GR-15 for 2.3 ÷ 3.4 thousand rubles;
- good mix of value / quality / efficiency.
Minuses:
- excessive noise;
- short power cord (1.5 m).
The best pumping stations to increase the water pressure
Grundfos MQ3-35 - the best pumping station for increasing the water pressure with automatic control
Danish booster HC Grundfos MQ3-35 is equipped with a self-priming pump, electric motor, hydroaccumulator and ejector. The unit is controlled by an automatic system using a pressure switch, a flow sensor and a protection unit.
The control and monitoring panel itself is equipped with 1 button and fault indicators. Characteristics: consumption 3.9 m3 / h, suction depth 8 m, head 34 m, power consumption 0.85 kW. Switching on is carried out at a pressure of min 2 bar, at a flow rate of min 1.2 l / min.
Pros:
- wear resistance: all key assemblies, including the housing, made of nickel-chrome steel;
- reliability: the design provides a check valve;
- increased resource: due to the "anti-cycling" function and the presence of a hydroaccumulator, the station rarely turns on / off;
- relatively low noise figure - 55 dB;
- total protection system: the unit ceases to function in case of overheating, dry running, air temperature above +45 ° С, jamming of working parts;
- simple installation: the device is compact (32 × 22 × 57 cm) and lightweight (13.0 kg);
- Adequate price: Grundfos MQ3-35 povysitelny pumping station is available for 19.9 ÷ 21.4 thousand rubles;
- durability: 10-year service life with a 24-month warranty.
Minuses:
- for cold water only: maximum fluid temperature +35 ° C;
- built-in hydroaccumulator of small sizes.
Jilex "Jumbo" 70/50 N-50 N - the best automatic station for increasing the water pressure by the price / quality criterion
Russian booster pump Dzhileks "Jumbo" 70/50 N-50 N equipped with asynchronous electric motor, centrifugal pump, ejector, horizontal accumulator, pressure switch, pressure gauge and automation unit.
It has a capacity of 4.2 m3 / h, a pressure of 50 m, a suction depth of 9 m, a power consumption of 1.1 kW, a tank capacity of 50 liters. The unit turns on at a pressure of 1.4 bar, turns off, respectively, at 2.8 bar. It works at a temperature of: water - up to +35 ° С, air - up to +50 ° С.
Pros:
- resistance to wear and corrosion: pump and hydroaccumulator bodies are made of stainless steel, the impeller is made of plastic, the flange is made of aluminum, and the end seal is made of graphite ceramics;
- technological resource increase: thanks to a capacious hydraulic tank the number of on / off is reduced;
- overheat protection and water level control;
- available instructions: installation can be done independently;
- convenience of use: the station can operate for years without interference from outside;
- relatively low cost: you can buy an upstream pumping station Jilex Jumbo 70/50 H-50 N for 12.5 ÷ 14.5 thousand rubles;
- good value for money, efficiency and service life;
- attractive appearance.
Minuses:
- considerable noise - up to 85 dB;
- lack of protection against dry running.
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