1.Capacity:1.6~400m3/h 2.Head:5~125m 3.Temp:-20~+150C 4.Apply to Chlor-alikali,sodium carbonate,medical,petrochemical,ect.

Performance range (as design point)     Flow capacity:Q=1.6 - 400m3/h    Delivery lift :H=5 ~ 125m    Working pressure: P ≤ 1.6MPa    Working temperature :t - 20 ~+ 150 °CApplicable industry     Chlor - alkali, sodium carbonate industry     Medical science, Fertilizer, pesticide     Petrochemical, chemical fiber, paper making industry;    Dyeing industry, environmental protection engineering, water treatment system

Structure

    It is of horizontal rear-open structure, pump head is in direct connection with motor, and installed on bottom plate, impeller is rear-open type, there're three bearings. Shaft seal adopts external installed mechanical seal, equipped with cooling device. Oil lever of bearing can be monitored from oil lens. In general, it features compact and rational sturcture. There's support casted with pump body, available to bear load of pipeline and transit directly to foundation. Pump rotor wil not be deformed due to load assumed by pump to assure optimum service life of bearing and mechanical seal. As maintenance, no need to disassemble pipeline in connection with pump body, as long as disconnect bolt of bracket and pump body to maintain impeller and mechanical seal conveniently

 

Feature

 

    This series of pump is developed combined with overseas advanced technology(Patent No.: ZL200920234492.5)

 

    Applicable to convey media with solid particle, crystallized media free from clogging, with heat resistance, corrosion resistance. Due to the special post-open structure of the impeller, the pump in operation can produce negative pressure, and therefore the service life of mechanical seal is 2~3 times as long as silimar products.   Sealing type       Mechanical seal or packing seal.Material of main components contacting with media as follows

 

    ZG1Cr18Ni9     ZG1Cr18Ni9Ti     ZG0Cr18Ni12Mo2Ti     ZG1Cr18Ni12Mo2Ti     ZG00Cr14Ni14Si4

 

    ZG00Cr18Ni10     ZGCr28     ZG1Cr18Mn13Mo2uN, and 316, 316L, MonelStructural drawing of CPN series of alkali pump

1.pump body             2.impeller nut             3.impeller                 4.pump cover               5.shaft sleeve

6.mechanical seal     7.seal gland            8.skeleton oil seal    10.shaft             11.bracket        12.bearing

Order information

In the selection of this series of pumps, users must explain the situation of transporting medium, including the media name, specific gravity, viscosity, temperature, corrosion and particle content.Special requirements, such as toxic, flammable, explosive or other dangerous situations, to notice advancedPlease contact us for detail installation dimension.