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In industrial applications requiring a compact, high performance diaphragm pump, the YTS D031 - distributed by PCHEM - offers the ideal combination of technology and innovation in a single unit. D031 diaphragm pumps are equipped with a completely new design of no-stall valve. They are also optimised to ensure mean compressed air savings of 16% in comparison to other commercially available diaphragm pumps.


  • Max flow rate: 8 l/min
  • Input connections: 1/4"
  • Output connections: 1/4"
  • Dry suction height (max): 1.5 m
  • Suction height when wet (max): 8 m
  • Air supply pressure (min / max): 2 - 7 bar
  • Air body: PPS


Pump Wetted Parts PVDF
Diaphragm PTFE
Valve stopper PVDF
Flat valve PTFE
Valve seat PVDF
Weight 1,5 kg

Dimensional drawings

D031VT Dimensioni

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