New Product Small Circulating Hot Water Pump

water pumpsmall circulating water pumphot water pump circulating pump

Product features

1. The pump is of vertical structure. The inlet and outlet diameters are the same, and they are on the same center line. It can be installed in the pipeline like a valve. Its appearance is compact and beautiful, its floor area is small, and its construction investment is low. If a protective cover is added, it can be used outdoors.

2. The impeller is directly installed on the lengthened shaft of the motor, with short axial dimension and compact structure. The pump and motor bearings are reasonably configured, which can effectively balance the radial and axial loads generated by the pump operation, thus ensuring that the running balance vibration noise of the pump is very low.

3, shaft seal adopts mechanical seal or mechanical seal combination, wear-resistant seal, can effectively increase the service life of mechanical seal.

4. The installation and maintenance are convenient. The pipeline system does not need to be removed. All rotor components can be extracted by removing the nut of the pump coupling seat.

5. The series and parallel operation of pumps can be adopted according to the use requirements, i.e. the flow rate and lift.

6. Vertical and horizontal installation of pumps can be adopted according to the requirements of pipeline layout.

use

1. It is used for transporting clear water and other liquids with physical and chemical properties similar to clear water. It is suitable for industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, garden sprinkler irrigation, fire fighting pressurization, long-distance transportation, heating, ventilation, refrigeration, bathroom and other cold and warm water circulation pressurization and equipment matching.

2. It is suitable for high-temperature hot water pressurizing and circulating delivery of boilers in metallurgy, chemical industry, textile, wood processing, paper making, hotels, bathrooms, hotels, etc. and for urban housing heating and circulating pumps.

3. Used for: energy, metallurgy, chemical industry, textile, paper making, high-temperature hot water pressurizing and circulating delivery of boilers such as hotels, bathrooms, hotels, etc. and urban housing heating and circulating pumps.

4. It is used to transport liquid that does not contain solid particles, is corrosive and has viscosity similar to water, and is suitable for petroleum, chemical industry, metallurgy, electric power, paper making, food pharmacy, synthetic fiber and other departments.

5. Pipeline oil pump for transporting petroleum products such as gasoline, kerosene and diesel oil.

6. Vertical stainless steel explosion-proof chemical centrifugal pump, suitable for transporting flammable chemical liquid.

7. Vertical low-speed centrifugal pump is suitable for occasions with low environmental noise requirements and air conditioning cycle.

Conditions of use:

1. The suction pressure is ≤1.0Mpa, or the high working pressure of the pump system is ≤1.6Mpa, i.e. the pump suction pressure+pump head ≤ 1.6Mpa, and the static pressure test pressure of the pump is 2.5Mpa. Please indicate the working pressure of the system when ordering. When the working pressure of the pump system is greater than 1.6Mpa, it shall be proposed separately at the time of ordering. So as to adopt cast steel materials for the over-current components and the connecting parts of the pump during manufacturing.

2. ambient temperature < 40°C, relative humidity < 95%.

3. the volume content of solid particles in the transported medium shall not exceed 0.1% of the unit volume and the particle size shall be less than 0.2 mm.

Note: If the medium used is with fine particles, please explain it when ordering so as to adopt wear-resistant mechanical seal.

Partial performance parameter table

structural representation