Petro Chemical Process Pumpsto API 610

We are offering type crza petro chemical process pumps, according to api 610.
General description
type crza petro chemical process pumps, according to api 610(8th edition), for pumping clean or slightly polluted. Cold or hot, chemically neutral or aggressive liquids.
application ranges
in refineries, petrochemical industry, coal processing and low temperature engineering.
in chemical industry, fibre and general processing industries, particularly in paper and pulp industries, sugar industry.
in water industry, particularly seawater desalination plants, power stations.
in heating and air-conditioning, environmental protection engineering, ship and offshore industries.
performance range
sizes dn：25-400mm
capacities（q）3-2600m3/h
head（h）4-250m
operating pressures（p）2.5mpa
operating temperatures （t）：-40℃～+300℃-40℃～+450℃（center support）
instruction of pump type
for example：crza80-160a
cr—made in credo pump
za—single stage chemical process pumps
80——pump outlet diameter
160——impeller diameter
a—— outer diameter of impeller is changed the first, second time.
construction
single-stage, horizontal, radial split volute casing pumps with feet below and single-entry radial impeller, end suction branch, radial upwards discharge branch.
depending on operating conditions hydraulic balance provided by front or rear wear rings and balance holes. Casing cover with cooling or heating connections, shaft sealing by packing or mechanical seals of any design(single or double working), connections for cooling, flushing or sealing liquid
standardized pipe work according to api plans.
the rotation of the pump rotor is clockwise looking from the motor to pump.
pumping medium
organic acid and inorganic acid such as sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, which at various temperature and concentration.
various salt solution.
various liquid petroleum chemical products, organic compound as well as raw materials with corrosive and the products.
at present, anti corrosive materials for pumps provided by our plant can meet all the requirements of the medium mentioned above. Please provide the detail service conditions for pump to us, when you order.