ULVAC DTC-41 1.6 CFM Dual-Stage Chemical-Duty Pump

Manufactured and imported directly from Japan, ULVAC DTC series diaphragm pumps feature integral forced-air cooling. They have two-stage PTFE diaphragms that are ideal for pumping corrosive gases and organic solvents. These pumps are oil-free, portable, and chemical-resistant, which means less maintenance and no more frequent and costly oil change, or cross contamination.


  • 110V 60Hz or 220V 50/60Hz, single phase 0.13HP, 100 watts
  • Full load current: 1.1 amps
  • Pumping rate: 1.62 cfm (6 minutes to pump down a 0.9 cu ft oven)
  • All-PTFE gaskets
  • Ultimate vacuum level: 7.5 torr / 10 mbar
  • Inlet/outlet: 3/8" hose barb
  • Noise: 53 dB(A)
  • Working environment: 32°F to 104°F (0°C to 40°C)
  • 13” x 5.5” x 8.5”
  • 23 lbs
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