IS IR single stage single suction centrifugal pump

  International Standard (IS,IR) series single stage centrifugal pumps are used for pumping clear water or liquids which is similar to water without solid particles in chemical and physical. They are suitable for plants and agriculture, water supply and drainage and firefighting. IS IR pumps are designed according to international standard ISO 2858 performance and specifications. The technical level reaches the international level it is one of the energy-saving  products in China. ISIR pump is simple structure, reliable performance, small size, lightweight, good in anti-cavitation, lower power consumption, easy maintenance. ISIR pumps are universal pumps, they are 140 specifications and 4 size for the pump shaft, for the same specification, the shaft, bearing, shaft seal and impeller fastening are interchangeable.

Construction details
The pump is back-pull-out design, which allows disassembling the casing cover and impeller without removing the suction and discharge pipeline. There are two roller bearing in the bearing housing, they are oil or grease lubrication. The pump and motor are connected with flexible couplings. The casing, support feet, suction and discharge flanges are casted together.

IS end suction centrifugal pump
    ▪ Be used for industrial and urban water supplying, drainaging, also for agricultural irrigation.
    ▪ Can delivery water or liquid that physical and chemical similar to water.
    ▪ Liquid temperature shall not higher than 80 ℃, suction pressure not more than 0.3 Mpa.
    ▪ Normally shaft seal is packing seal, mechanical seals is available for choice.

Mainly Usage
   ▪ Industrial, agriculture irrigation and urban water supply and drainage
   ▪ High-rise building pressurized water
   ▪ Garden irrigation
   ▪ Fire growth pressure
   ▪ HVAC refrigeration cycle
   ▪ Bathrooms
   ▪ Hearing and water circulation booster and supporting equipment
   ▪Long distance water supply
   ▪ Water circulation, petrifaction, pharmacy, food, mining, textile and machinery industries, etc.