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Model TCH-25.1

Product info

  • Compressor Type: Integrally geared single stage compressor
  • Control System: I – Inlet Guide Vanes, O – Variable Diffuser Vanes, CC – Combined Control (IGV + VDV)
  • Medium: Air
  • Frame family: TCH25.1
  • Gear Box: Vertical Split, Single helical gears, Journal bearings, Forced lubrication

Material specification

  • Volute Casing: Cast iron EN GJL-250
  • Casing:Cast iron EN GJL-250
  • Impeller: Aluminium alloy (2618A) or stainless steel
  • Vanes: Aluminium alloy, Stainless steel, Bronze
  • Base Frame: Structural Steel

  • Fast Shaft: High tensile 18CrNiMo7
  • Drive Shaft: High tensile 34CrNiMo6
  • Bearings: Alloy Steel with white metal film
  • Coupling: Flexible disc coupling with spacer
  • GearWheels: High tensile 18CrNiMo7


  • Inlet Filter/Silencer: 95% filtration as per Filter Class, EU G4 & baffle type silencer
  • IGV/VDV Actuation: Electric linear actuator
  • Expansion Joint: DN450/250 steel flanges with Stainless Steel or EPDM Bellows
  • Cone Diffuser: Inlet DN250 – Oulet DN500/600
  • Blow-off-valve: DN 125/150, Electric actuated
  • Check valve: DN500/600, dual flap wafer type
  • Oil for Gearbox: Approx 330liters (ISO VG68/46)
  • Lube oil cooling: Air or external liquid to oil
  • Cooling Fan: IP55 50/60Hz

Compressor Drive

  • Drive: Electrical-motor, 2 Pole
  • Motor Voltage: Pole Low-medium – high voltage
  • Input frequency: 50/60 Hz
  • Motor speed: 3000 rpm or .3600 rpm
  • Protection class: IP55

Standar Quality

  • Test Procedure:  ISO 5389 & ASME PTC10
  • Mechanical Test: Internal Standard
  • Quality: ISO 9001:2015
  • In Option: API 617/672

* With Heater = 2200 / With Pocket Filter = 2660 / With Pocket Filter & Heater = 3000

Main Parts

  1. Inlet Filter/Silencer
  2. Compressor
  3. Compensator
  4. Cone Diffuser/Silencer
       5. Base Frame
       6. LCP Panel
       7. Air Cooled (Watercooled in option)
       8. Compressor Drive

Performance data

  • Flow Regulation: See Performance chart
  • Flow Range: 100% - 45% of rated flow with Combined control 
  • Pressure Range: 0.4 to 1.2 bar (g)
  • Power Range: 200 – 900 kW
  • Discharge Velocity: Below 20m/s after Cone
  • Vibration Level: Max. 4.5mm/s per ISO 20816-1
  • Noise: 91-95 db(A) Without enclosure, 76-78 db(A) With enclosure


  • Human Interface: Siemens KTP700 Basic 7”
  • Option-1: Allen Bradley Panel View Plus 6”
  • PLC: Siemens ET200 SP CPU
  • Option-2: Allen Bradley Compac Logixs
  • In option: X,Y,Z Vibration Detector (Bently Nevada)
  • Instrumentation: Air Pressure transmitter 4-20mA, Air Temperature transmitter 4-20mA, Oil Temperature Switch and oil tank, Bearing Temperature RTD, Oil Pressure Switch, Low Oil Level Switch, Vibration Transmitter 4-20mA, Surge Switch
continental-logo-blanco Compressor Model TCH-25.1
Continental Industrie has developed an experienced and dynamic team and has created a working structure in conjunction with all the engineers, technicians and commercial engineers. With the sole objective of providing the Industrial sector with the best equipment for the transport of gas and air.

Continental Industrie

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