Coltri Ergo Compressor

Brief product information

The ERGO model from the Efficient range is characterised by its durability, carrying comfort and high operational efficiency

Interest form

The ERGO model from the Efficient range stands out as a model of quality, with a triad of outstanding features: durability, carrying comfort and impeccable operational efficiency. This compressor system is a versatile power source with features that make it a valuable asset in many industries. The ERGO model is equipped with a monitoring panel with intermediate stage gauge, auto-stop function with adjustable pressure switch, automatic condensate drain and direction of rotation control. These advanced features not only improve operational efficiency but also simplify maintenance and monitoring of the compressor. In terms of performance, the ERGO delivers high-pressure capacity with two connections for high-pressure hoses from 232 to 330 bar. This means the model can handle a wide range of tasks, from pneumatic tools to industrial processes that require high pressure. In addition, the Maxifilter filter system ensures that the air output is clean and free of contaminants, meeting the highest quality requirements for compressed air applications. For added convenience and control, the operator can equip the ERGO model with a remote refuelling panel. This feature streamlines the filling process and minimises downtime, making the compressor even more user-friendly and efficient. The ERGO model from the Efficient range is a testament to innovation and practicality in compressor technology. The combination of durability, carrying comfort and operational efficiency makes it an indispensable tool for a wide range of industries where reliable compressed air is essential to power various applications. Whether on a construction site, in a factory or in any other demanding environment, the ERGO model proves to be a versatile and reliable choice for professionals seeking the best in compressed air solutions.
Technical Specification

Gas type
Breathing air EN 12021 - Nitrox (max 40 % O₂) - Helium - Nitrogen

Suction pressure
Atmospheric, max 300 millibar

Pressure classification
250 bar / 330 bar / 360 bar

Drift pressure
250 bar / 330 bar / 360 bar

Maximum working pressure
232 bar / 420 bar

Permissible temperature range
-10 °C ÷ +40 °C

Authorised height range
0 ÷ 1 500 metres above sea level.

Maximum authorised gradient

Design
Safety cabinets

Operating voltage, standard
230 V, 60 Hz / 400 V, 50 Hz

Other operating voltages
For three-phase motors at 60 Hz, the power (kW / hp) increases by 20 %

Flow rate of the pump group
Measured when filling a 10 litre cylinder from 0 to 200 bar, tolerance +/- 5 % at +20 °C room temperature.

210 EM
210 litres/min
12.6 m³/h
7.4 CFM

270 EM
270 litres/min
16.2 m³/h
9.5 CFM

235 ET
235 l/min
14.1 m³/h
8.3 CFM

315 ET
315 l/min
18.9 m³/h
11.1 CFM


Purification system
Maxifilter


Cooling flow
210 EM - 1 240 m³/h
270 EM - 2 180 m³/h
235 ET - 1 440 m³/h
315 ET - 2 180 m³/h


Weight
(Standard model. Dimensions and weight may vary depending on accessories.)

210 EM - 159 kg / 350 lb
270 EM - 147 kg / 324 lb
235 ET - 150 kg / 350 lb
315 ET - 152 kg / 335 lb


Dimensions (W x D x H)
112 x 63 x 77 cm
44.1 x 23.8 x 30.3 inches

Effect
210 EM
4 kW
5.5 hp

270 EM
5.5 kW
7.5 hp

235 ET
4 kW
5.5 hp

315 ET
5.5 kW
7.5 hp


Engine type
210 EM - Electric single phase
270 EM - Electric single phase
235 ET - Electric three-phase
315 ET - Electric three-phase


Operating voltage / Frequency
(Other voltages and frequencies are available on request).
210 EM - 230 V, 60 Hz
270 EM - 230 V, 60 Hz
235 ET - 400 V, 50 Hz
315 ET - 400 V, 50 Hz


Marking current
210 EM - 25,2 A
270 EM - 29,7 A
235 ET - 16,8 A
315 ET - 12,6 A


Engine speed (RPM)
210 EM - 2 850 rpm
270 EM - 3 510 rpm
235 ET - 2 840 rpm
315 ET - 2 850 rpm


Protection class
IP54 - IP55

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