IRG centrifugal pumps

1.products introduction

IRG centrifugal pumps is a new generation of efficient and energy-saving products designed by our company with national standard of JB/T6878.2-93. With excellent hydraulic model, the good mechanical seal, has the characteristics of reliable performance, easy installation and use.Is the national standard to promote products.

2.main uses

1.ISG vertical centrifugal piping pump, supplies and conveys clean water and other liquid in the similar physical property to clean water with the medium temperature lower than 80℃. It is applicable to industrial and urban water supply and drainage, water supply pressurization in high-rise buildings, sprinkling irrigation in gardens, fire-fighting pressurization, water-supplying in long distance, pressurization of heating, bathroom, and other supporting devices. 

2.IRG vertical hot water circulating pumps are applicable to pumps for boiler hot-water pressurization, circulation, conveying and the circulating pumps of urban heating system in the area of energy, metallurgy, timber processing, chemical engineering, textile, papermaking, hotel, bathroom, hotel, etc. with the service medium temperature lower than 120℃.

3.IHG vertical pipe- type stainless steel pump for conveying solid particles does not contain a corrosive liquid viscosity similar to water, applied to petroleum, chemical, metallurgy, electric power, paper, synthetic fibers, such as pharmaceutical and food department, with the service medium temperature from-20℃~120℃.

4.YG pipe-oil pump conveys gas, kerosine, diesel etc, with the service medium temperature from-20℃~120℃ 

5.IHGB IHGB- stainless steel explosion-proof chemical pump　,use for chemical liquid

3.working conditions

1.The suction pressure ≤ 1.0MPa,  or maximum working pump system pressure ≤ 1.6MPa,  namely the suction pressure and pump head, pump hydrostatic test pressure ≤ 1.6MPa ≤ 2.5MPa. Pls inform request on order. When pressure ＞1.6MPa, we will change material to casting under production.

2.Environmental temperature＞40℃,relative humidity lower than 95%

3.The volume fraction of solid particles in the medium of no    more than0.1 per unit volume,  particle size < 0.2mm.

Remarks: if with small solid particles, pls show on order, we can change to wear type mechanical seal.