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Solving pump knowledge problems

2017-02-08View Original

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What do ZEⅡ40–315A mean respectively? Can their accessories be used with those of ZEⅡ150–315B?
Reply #22017-02-08
ZE -- Petrochemical process pump 40 -- Discharge port diameter (mm) 315 -- Nominal impeller diameter (mm) A -- Number of impeller cuts (denoted as A, B, C,... in sequence) II --- This is not clear; is it a 2-stage pump? ? ? What do you mean by the accessories being universal? Can they be swapped? The 40-caliber version is a small pump, while the 150-caliber version is a large pump; it’s easy to see why. . . .
Reply #32017-02-08
The sizes vary greatly, so they cannot be used interchangeably!

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