<2> OPERATING CONDITION
a)Rotate speed: 2950r/min, 2800 r/min, 1480 r/min, 980 r/min
b)Flow range: 105~2000m3/h
c)Delivery lift: ≤150m
d)Medium temperature:<80 o C
e)product adopting special materials: -20 o C~120 o C
f)Ambient temperature: Lower than 40
g)Operating pressure up to achieves 1.6MPa
a)Pump casing,pump cover and impeller:cast iron
b)Pump shaft:45#steel plate with chrome
c)Dynamic and static mechanical sea:hard carbide,graphite
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