TRO 400S-1A Travaini Dynaseal Vacuum Pump System



TRO400S-1A Travaini Dynaseal single-stage oil sealed air-cooled liquid ring vacuum pump system.

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SKU: TRO400S-1A Category: Tag: Brand:

Product Description

TRO 400S-1A Travaini Dynaseal liquid ring vacuum pump system. Single-stage oil-sealed air-cooled, with NEMA 12 enclosure (for indoor use). 25 hp, 230 V / 460 V / 3 phase.

TRO400S-1A Travaini Features:

  • Travaini liquid ring vacuum pump (Base mounted)
  • Electric Motor, 230 / 460V, 3 phase, 60Hz TEFC
  • Mono-block assembly with coupling, guard, and motor adaptor flange
  • Carbon steel discharge air/oil separator
  • High efficiency separator element
  • Oil level gauge
  • Drain valves
  • Backpressure gauge
  • Air-cooled heat exchanger
  • Inlet vacuum gauge
  • Inlet check valve
  • Seal liquid Y-strainer
  • Discharge temperature gauge
  • High temperature shut down switch
  • Simplex electrical control panel
  • Initial supply of Dynalube oil (normal operation)
  • Inlet filter
  • Vacuum Relief Valve with filter silencer
  • Automatic un-loader valve

Performance Characteristics:

  • Nominal Capacity at 20” HgV: 375 ACFM
  • Motor: 25 hp
  • Speed: 1,750 RPM
  • Maximum Vacuum: 27” HgV
  • Weight (approximate): 1722 lbs
  • Maximum gas inlet temperature: 200 ºF
  • Maximum Noise level at 3 feet: 76dB
  • Oil Capacity: 15 gallons

Additional Information


18.6 kW, 25 hp






TRO 400S-1A, TRO400S-1A



CFM Open Flow



1,750 RPM

Noise Level (Max. dBA)



TRO 400S-1A, TRO400S-1A

Max. Vac.

27 in.Hg


230 V / 460 V

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