do you have another picture from this?
maybe I can help you
hey no i have only this picture design
Its a volumetric circulation pump with inlet in load: 13 is the inlet hose, 12 is the inlet non-return valve, 14 the metering piston, 2 its actuating cam shaft, 8 is the output non-return valve, 3 is the output connector of the Pump...
do you have other picture design technic of this pump ?
is it a vacuum pump no ?
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