• K No. 8-23/1,23/2- Village Nathupur Near Narayan Dharam Kanta Distt/ Sonepat, Haryana 131029 India
  • +91-8826997900 - 06
    sales@coltfreeze.com
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Reciprocating Compressors (Lubricated)

  • Ideal For High Pressure Applications.
  • Ideal for Oxygen and Nitrogen Plants
  • Up to 60 bar Working Pressure
  • Wide range of 200m3 / hr to 1400 m3 / hr
  • Operation range from 400 - 900 rpm
  • Wide range of Applications

Constructional Features

No Foundation Required
Pre - tested Colt Compressors are free from high vibration levels and hence can be placed on skids. Colt Compressors are equipped with Anti Vibration Mounts which make them the first choice for raised floor installations.

Complete Packaged Solution
Trouble free installation with Plug & Play type compressors. These are self contained packages with compressors, radiators, motor, air receiver, dryer and a programmable PLC control system.

Pre - tested for Performance
Each assembly of every Colt Compressor undergoes careful testing in a state of the art testing Facility. Completely assembled packages are then tested on test beds at variable load settings.

Engineering Excellence
Highly qualified dedicated engineering project teams provide the most efficient solutions for compression requirements. Regular technological improvements in our product ensure latest offerings for our clients.

Efficient Plate type valves
World's Most Efficient Hoerbiger Make Valves
• Large flow area
• Special spring protection
• High efficiency and long service life

Cylinders
• Precision Bored, made of Graded castiron

Piston
• Made of Special high grade aluminium alloy

Crankshaft
• S. G. Iron crankshaft with large diameters for bearing rigidity with dynamically balanced flywheel for vibration free operation

Pistonvand Rider Rings
• Efficient PTFE Piston rings for longer duty cycle in oil free compressors.
• Enhanced working life.

Piston rod and connecting rod
• Forged and Heat treated followed by precision machining

Distance piece
• Single Compartment type made of graded cast iron

Touch Screen TFT with PLC:
• 7 inch colour TFT
• Provision for USB data logging


Three Stage Compressors
Model Cylinder Dimentions mm Compressor Speed Working Pressure Free Air Delivery
Stroke RPM kg/cm3g m3/min
Min Max Min Max Min Max
HF 3HF25 150 400 750 16 40 2.8 8.2
3HF24 150 400 750 16 40 5.7 10.6
3HF23 150 400 750 16 40 3 5.8
3HF45 150 400 750 16 40 7.3 16.5
3HF44 150 400 750 16 40 8.7 16.5
3HF43 150 400 750 16 40 13.8 26.5

Four Stage Compressors
Model Cylinder Dimentions mm Compressor Speed Working Pressure Free Air Delivery
Stroke RPM kg/cm3g m3/min
Min Max Min Max Min Max
HF 4HF23 150 400 750 30 120 3.6 6.8
4HF4 150 400 750 30 120 5.5 10.3
4HF44 150 400 750 30 120 6.6 12.3
4HF4Q 150 400 750 30 120 11.9 18
4HF4P 150 400 750 30 120 13.3 22
4HF43 150 400 750 30 120 7.4 14