pump problems
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Please ask all sea friends: What is the appropriate distance between the back wheel of the centrifugal pump motor and the back wheel of the coupling?
The distance between the back wheel of the centrifugal pump motor and the back wheel of the coupling is mainly related to the form and outer diameter of the coupling: 1. Gear coupling : The distance between the outer diameter of the coupling back wheel and the coupling back wheel is 170~250mm 2.5mm 290~430mm 5mm 2. Elastic sleeve pin coupling: The distance between the outer diameter of the coupling back wheel and the coupling back wheel is 70~106mm 3mm 130~190mm 4mm 224~400mm 5mm 475~600mm 6mm 3. Elastic pin coupling: The distance between the outer diameter of the coupling back wheel and the coupling back wheel is 90~160mm 1mm 195~220mm 2.5mm 280~320mm 4mm 360~410mm 5mm 480~630mm 6mm
What is the appropriate distance between the backrest wheels of the diaphragm coupling?