Group 4+4+3 (63..125+63..125+20..50 см3)
НШ63М+63М+32М-4(3)
НШ71М+71М+50М-4(3)
Specifications, shaft and flange options for single and multiple pumps are identical.
Pump speed is determined by the stage with the minimum shaft speed.
Dimension и connection sizes
Displacement Code
Stage
Stage
Stage
63
63
32
71
71
50
Terms of manufacture
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