Parker’s T2-05 13.5 mm wide micro diaphragm pump is designed to fit where other pumps cannot due to its small, compact package size. The T2-05 flow path is optimized to deliver high flow with high efficiency resulting in extended battery life. The pump’s low power, small size, and light weight play a critical role in portable gas detection and medical applications. The T2-05-HE and T2-05-LI low inductance pump models enable intrinsically safe devices for sampling of hazardous gases in industrial and mining operations. The T2-05-IC (CE compliant) is designed for non-explosive environment gas detection instruments and for portable medical devices used in wound therapy and patient monitoring applications.


  • Smallest footprint in its class
  • Iron less Core brushed motors support high efficiency, low inductance, and long life requirements (4000+ hours)
  • PMDC Iron Core motor ideal for portable medical device requirements (1500 hours)
  • Free flow up to 800 s/m/lpm
  • From 275 mm/Hg vacuum up to 6.2 psi pressure
  • 13.5 mm profile in a 30 g package
  • Oil free and validated in approved FDA systems
  • Superior leak tight designs
  • Balanced to optimize noise and vibration
  • Lower power consumption enabling longer battery life
  • RoHS compliant


  • Portable gas detection
  • Gas sampling
  • Medical instruments
  • Trace detection
  • Side stream CO2
  • Negative pressure wound therapy

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