Trebor Magnum 620

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Trebor Magnum 620

The new air-operated Trebor® Magnum 620 Chemical Pump is the technological advancement of Trebor’s Magnum 610; the industry’s best selling and time-proven high purity diaphragm pump. The new 620 has no metal parts or elastomer O-ring seals, and incorporates many of the same patented design elements as Trebor’s innovative Maxim pumps, including thread-on pump heads, ceramic non-centering shuttle valve, a built-in adjustable exhaust muffler, and PTFE diaphragms for exceptional flex life. With flow capacity up to 12 gpm, the 620 offers exceptional performance from a very small package. The new Magnum 620 also requires only simple annual preventative maintenance without pump disassembly and offers at least two years between expected rebuild intervals. Its compact and simple design makes the field serviceable Magnum 620 one of the lowest cost of ownership pumps available today.

  • Up to 12 gpm (45 lpm) flow rate
  • Up to 110°C operation
  • Up to 80 psi operation
  • Air powered with CDA or N2 for safe, reliable operation
  • Compatible with acids or solvents
  • Two-plus years expected rebuild intervals
  • Adjustable exhaust muffler reliable operation in high pressure applications


  • No metal parts
  • No elastomer O-ring seals
  • 100% PFA/PTFE fluid path
  • PTFA diaphragms for exceptional life, exceeding 100 million cycles in most applications
  • Air-side components: polypropylene, ceramic, PEEK, PPS, PFA and PTFE
  • Reversible discharge port/damper port for 90° top outlet connection
  • Class 1000 clean room assembled, tested and packaged
  • One-year no maintenance warranty
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