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2907 Series - Diaphragm Pumps

The Thomas 2907 Series is a high-flow, oil-less diaphragm pump that delivers reliable pressure and vacuum performance in a DC-powered design for demanding medical, industrial, and mobile OEM applications.
  • Oil-less operation
  • Permanently lubricated bearings
  • Field service capability
  • Stainless steel valves and aluminum valve plate
  • Lightweight die-cast aluminum head and diaphragm hold down plate
  • Long-life diaphragm
  • Inlet filter
  • Balanced for smooth, low vibration operation

Key Specifications

Flow Rate (gas) (L/min)

90.6

L/min

Pressure (bar)

1

bar

Vacuum (mbar)

-813

mbar

Part Number

Head Configuration

Max. Flow

Max. Pressure

Max. Vacuum

Motor Type

Nominal Voltage

Weight

2907CDC22/12

Pressure/vacuum

3.20 cfm (90.6 l/min)

15 psi (1.0 bar)

82%

DC

12V

11 lb (5.0 kg)

  • Nebulizers (Portable)
  • Computer Tape Drives
  • Foam Field Markers
  • Emergency Vehicles
  • Fertilizer Mixing
  • Powder Spraying (Printing Machines)

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