Mini Silent

Small, quiet and powerful.

The Coltri breathing air compressors of the Mini Silent series, equipped with 100 and 125 l / min pumping units. they are characterized by extreme silence, obtained without sacrificing performance.

Simplicity comes standard.

Imagine having a compressor capable of great performance and endowed with extraordinary solidity. What would all this be without absolute simplicity in managing it?
We believe that innovation is for this: to make everything simpler.

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.

Standard equipment

1 filling connection to be chosen between DIN 232, DIN 300 or INT / YOKE 232 bar
1 filling hose 1.2m long
Hour counter
Pressure maintenance valve
Hitch-hiking
MAXIFILTER purification system
Automatic condensate drain with conveyor system in the tank
Frame color RAL 7035 + RAL 6018

Technical data

Type of gas

Breathing air (EN 12021) – Nitrox 40% max O2 – Helium – Nitrogen

Intake pressure

Atmospheric max 300 millibars

Nominal pressure

250 bar / 330 bar / 360 bar

Working pressure

232 bar / 300 bar / 330 bar

Max working pressure

330 bar

Permissible ambient temperature range

-10° C ÷ +40° C

Permissible altitude

0 ÷ 1.500 m SLM

Max permissible tilt

Design

Basic

Operating voltage, standard

400 V; 50 Hz

Other operating voltage

230 V, 50 Hz / 440 V, 60 Hz / 230 V, 60 Hz

Oil

Synthetic Coltri Oil ST 755

Oil change interval

1 year / 1,000 h

Frame

Steel thickness 1.5 mm – color RAL 5015 – Powder coating – scratch-resistant

Noise

LpA 66 dB

Compressor

Charging rate

Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20° C ambient temperature.
100 EM

100 l/min
6 m3/h
3.5 CFM

100 ET

100 l/min
6 m3/h
3.5 CFM

125 EM

125 l/min
7.5 m3/h
4.4 CFM

125 ET

125 l/min
7.5 m3/h
4.4 CFM

Purification system

Maxifilter

Cooling air flow, min.

100 EM

792 m3/h

100 ET

990 m3/h

125 EM

1.710 m3/h

125 ET

1.710 m3/h

Weight

Standard model. Weight and dimensions may vary depending on accessories.
100 EM

84.5 kg
186 lb

100 ET

105 kg
231 lb

125 EM

84.5 kg
186 lb

125 ET

105 kg
231 lb

Dimensions

(W x D x H)

71,5 x 67 x 110 cm
28.1 x 26.4 x 43.3 in

Motor

Power

100 EM

3 kW
4 Hp

100 ET

2.2 kW
3 Hp

125 EM

3 kW
4 Hp

125 ET

3 kW
4 Hp

Type

100 EM

Single-phase electric

100 ET

Three-phase electric

125 EM

Single-phase electric

125 ET

Three-phase electric

Operating voltage/frequency

Different voltage / frequency available on request.
100 EM

230 V, 50 Hz

100 ET

400 V, 50 Hz

125 EM

230 V, 50 Hz

125 ET

400 V, 50 Hz

Rated current

100 EM

14 A

100 ET

6.7 A

125 EM

18 A

125 ET

6.7 A

Speed (RPM)

100 EM

2.800 1/min

100 ET

2.800 1/min

125 EM

2.800 1/min

125 ET

2.800 1/min

Protection class

IP54 (TEFC)

Available models of Mini Silent

(Non-standard models available upon request)

Discover Mini Silent at 360 °!