Coltri Open

14771,00 21202,00  w/o VAT

Top performance, even when charging!

Open meets professional needs that require large charging capacities in hot, poorly ventilated or tropical countries. It is equipped with 4 front filling connections for high pressure hoses, an intuitive control panel and an electric motor. The pumping unit, chosen from the 4 most powerful, is exposed in the rear part of the structure to ensure a better cooling cycle. For longer filter life, the Tornado high pressure dryer is recommended. Available as optional: the Presec system for filter saturation control or the SAM system for multigas analysis and remote charging panel.

Open frame with vertical development designed to facilitate maintenance operations. The oil level and drain reported outside, the control console equipped with inter-stage pressure gauges, the oil pressure gauge, the internal temperature indicator, the presence alarm and incorrect phase sequence, the lack alarm oil and the start, stop and manual condensate drain commands allow easy management and maintenance of the compressor.
Range purchase table at the bottom of the page
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  • ON / OFF switch with motor protection switch.
  • Digital electronic pressure switch that stops the compressor at the final pressure.
  • Drainage of all separators between the individual stages and also of the final separator during compressor operation
  • Timer for automatic condensate drain.
  • Integrated no-load start (automatic drain every time the unit is switched off).
  • 5 liter condensate collection tank, with silencer; capacity of about 3 liters, for the ecological disposal of condensate.
  • Interstage pressure gauges display the working pressure for the individual compression stages. This pressure information allows you to check the tightness of the valves (inlet and outlet) of each stage and to quickly identify potential sources of failure.

Additional information

Engine Power

7,5kW (Three-phase 400 v -50 Hz), 9kW (Three-phase 400 v -50 Hz), 11kW (Three-phase 400 v -50 Hz), 15kW (Three-phase 400 v -50 Hz)

Pumping Group

27 m³ / h, 33 m³ / h, 39 m³ / h, 45 m³ / h

Thumbnails Price Engine Power Pumping Group Quantity Action
21202,00  w/o VAT
15kw (three-phase 400 V -50 Hz)
45 M³ / H
16952,00  w/o VAT
11kw (three-phase 400 V -50 Hz)
39 M³ / H
16045,00  w/o VAT
9kw (three-phase 400 V -50 Hz)
33 M³ / H
14771,00  w/o VAT
7,5kw (three-phase 400 V -50 Hz)
27 M³ / H