Will operate effectively (half vacuum) at low flow rates of 7 litres per minute.Will produce maximum vacuum of 20-25 mmHg at a flow rate of 17 litres per minute.

 
  • 在底流连(7公升/每分钟)的水压情况下,此抽水唧筒亦可发挥高效率功能,在每分钟17公升的流连下,可产生大约20-25公厘水银柱之真空度。
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