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345 - 380 ET MARK III SILENT TPS COMPRESSOR (Threephasic)
Description:
Ideal for intensive use in hot, poorly ventilated environments or in tropical countries. Designed with an improved cooling system and a filtering system with two Hyperfilters, these compressors are powered by an electric motor and equipped with four different pumping units, all in the TPS (Tropical Plus Superdry) version. They are available with function monitoring systems and electrical panel for automatic compressor shutdown.
Purification at the highest level: Placed after the last compressor separator and before the pressure holding valve, the Hyperfilter purification system enables reliable treatment of the breathing air according to DIN EN 12021¹ when using original filter cartridges. The separator present between the 2nd and 3rd stage of the purification circuit allows to extract the greatest possible humidity. The filtering capacity with inlet air at 20 ° C and 200 bar is 4300 m³.
Chassis: Silenced cab chassis designed and built to facilitate maintenance operations. The tilting motor-holder plate ensures constant V-belt tension. Compressor management and maintenance are facilitated by important devices and tools: the oil level and drain shown outside, the control console equipped with inter-stage pressure gauges, the internal temperature indicator, the presence alarm and incorrect phase sequence, the oil lack alarm and the start stop and manual condensate drain commands.
The highest air quality is the goal of a Coltri compressor: Air purity and quality are two essential characteristics of our compressors. The air you breathe from Coltri compressors complies with the EN 12021: 2014 standards: this is why you can work, have fun and exercise with them in absolute safety.
3-STAGE HIGH PRESSURE PUMPING UNIT
ELECTRICAL CABINET
STANDARD EQUIPMENT:
PUMPING UNIT |
345 ET |
380 ET |
---|---|---|
CHARGING RATE |
345 l / min|20.7 m³ / h|12.2 CFM (ft³ / min) |
380 l / min|22.8 m³ / h|13.4 CFM (ft³ / min) |
DRIVEN BY |
THREE-PHASE ELECTRIC MOTOR |
THREE-PHASE ELECTRIC MOTOR |
FILLING TIME** |
5’40” |
5’15” |
WORKING PRESSURE |
232 - 420 bar / 3300 - 6100 psi |
232 - 420 bar / 3300 - 6100 psi |
POWER |
4 Kw (230/400 V - 50/60 Hz) (440/480 V - 60 Hz) |
5,5 Kw (230/400 V - 50/60 Hz) (440/480 V - 60 Hz) |
DIMENSION (W x H x D) |
112 x 73 x 91 cm |
92 x 88 x 61 cm |
NET WEIGHT APPROX. |
191 Kg / 421 lbs |
191 Kg / 421 lbs |
NOISE LpA |
94 dB |
95 dB |
RPM |
1240 |
1400 |
**FILLING TIME CYLINDER 10 l-0/200 bar (measured by filling cylinder from 0 to 200 bar ±5%)
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