Series of compact and lightweight pumps designed for many filtration applications
No metal or coated-metal parts within the Ryton* pumpheads; prevents pitting and corroding. Structured PTFE diaphragms supply consisent, reliable vacuum levels; not dependent on water pressure or temperature. Multiport Viton* (13-880-34 and 13-878-52 only) or Kalrez* valves exhibit high tolerance to occasional liquid condensate, so a trap is not required except in those applications where large volumes of liquid are anticipated.
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