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Quiet technology .
Even more performance.Mark III Silent TPS combines reliability with a higher level of performance. The TPS version is designed for those seeking maximum operational efficiency without sacrificing quietness and compactness.
The range Mark III Silent TPS is ideal for intensive use in hot, poorly ventilated environments or tropical countries. Designed with an improved cooling system and a filtration system with two Hyperfilters, these compressors are powered by an electric motor and equipped with four different pumping units, all in TPS (Tropical Plus Superdry) versions. They are available with function monitoring systems and electrical panel for automatic compressor shutdown.
The Details
3-stage high pressure pumping unit
- Aluminum monoblock
- Forced lubrication with low-pressure gear pump
- Suction filter: 10 um
- Pipes, fittings and nuts made of AISI 316 stainless steel
- Intermediate condensate separator after the second stage
- Double-acting high-pressure final condensate separators
- Safety valves after each compression stage
- High heat-dispersion die-cast aluminum cylinders with nicasil barrel coating
- Forged aluminum connecting rods
- Forged steel crankshaft
- Stainless steel second and third stage valves
- Heavy-duty roller bearings
- Hardened steel third stage with 5 segments made of special cast iron
- Second and third stages with thrust pads to eliminate lateral forces on the pistons
- Hyperfilter filter system
Electric motor
One of the basic parts of the compressor: the motor transfers motion to the pumping unit through the belt. Single-phase or three-phase electric motor is available on this model from 5.5 to 7.5 kW.
Hyperfilter purification system
Placed after the last compressor separator and before the pressure maintenance valve, the Hyperfilter purification system enables reliable treatment of breathing air according to DIN EN 12021¹ when using original filter cartridges. The separator present between the 2nd and 3rd stages of the purification circuit makes it possible to extract as much moisture as possible. The filtering capacity with inlet air at 20°C and 200 bar is 3,050 m³.
Electrical cabinet
- ON/OFF switch with motor protection switch.
- Electromechanical pressure switch that stops the compressor at the final pressure.
- Drainage of all separators between individual stages and also of the final separator during compressor operation
- Timer for automatic condensate drainage device.
- Integrated no-load startup (automatic discharge each time the unit is turned off).
- Condensate collection tank 5 litres, with silencer; capacity about 3 litres, for environmentally friendly disposal of condensate.
- Interstage pressure gauges display the operating pressure for individual compression stages. This pressure information allows the tightness of the valves (inlet and outlet) of each stage to be checked and potential sources of failure to be quickly identified.
Frame
Silenced cab chassis designed and built for easy maintenance operations. Tilting motor carrier plate ensures constant V-belt tension. Operation and maintenance of the compressor are facilitated by important features and tools: oil level and drain reported externally, control console equipped with inter-stage gauges, internal temperature indicator, presence and wrong phase sequence alarm, oil shortage alarm, and run stop and manual condensate drain controls. Made of steel with scratch-resistant powder coating in colour Black RAL 9005.
Highest air quality is the goal of a Coltri compressor
Air purity and quality are two indispensable features of our compressors. The air you breathe from Coltri compressors complies with EN 12021:2014 standards: that’s why with them you can work, have fun, practice in absolute safety.
Purification System Hyperfilter
The Hyperfilter is a high-capacity purification system designed for high-pressure compressors intended for the production of breathing air. It consists of two cartridges in series: the first with molecular sieve for moisture removal, and the second with a combination of molecular sieve and activated carbon to remove oil vapors and other contaminants.
This configuration provides greater filtration range and more effective purification, ideal for applications requiring high volumes of breathing air and maximum reliability.
Free freight Australia wide on Coltri compressors