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COMPRESSOR COLTRI ELECTRIC SMART C-315 / KOMBA 315

COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI  ELECTRIC SMART C-315 / KOMBA 315
COMPRESSOR COLTRI ELECTRIC SMART C-315 / KOMBA 315
  • Model: KOMBASMART
  • Weight: 150.00kg
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The evolution of the species

SMART breathing air compressors represent the evolution
of the Standard, one of the best known and best-selling
models in the world.

3-stage high pressure pumping unit.

  • Monobloc in aluminum,
  • Crankshaft in forged steel
  • Splash lubrication
  • Forged aluminum connecting rods
  • Main roller bearings
  • Roller connecting rod bearings
  • 1st and 2nd stage cylinders in aluminum with hard nicasil coating
  • 2nd and 3rd stage slide guide cylinders in aluminum with hard nicasil coating
  • 3rd stage cylinder in special treated steel.
  • Stainless steel intake and exhaust valves
  • Interstage cooling pipes in stainless steel
  • Separator after the 2nd and 3rd stage
  • Safety valves after each stage
  • Maxifilter filter system

The purity of the air is achieved.

The Maxifilter purification system enables reliable treatment of breathing air according to DIN EN 12021 when using original filter cartridges. Placed after the separator of the 2nd and 3rd compressor stages and before the pressure maintenance valve to create a first fundamental moisture barrier. The filtering capacity with inlet air at 20 ° C and 200 bar is 620m³.

Motor

One of the fundamental parts of the compressor: the motor transfers the motion to the pumping unit through the belt. On this model is available the single-phase or three-phase electric motor from 3 to 5, 5 kW.

Chassis

Essential and compact, this frame is designed to facilitate portability. The tilting motor-holder plate guarantees the constant tension of the V-belt. The protective casing in thermo-formed material conveys the cooling air on the cylinders and on the inter-stage pipes. This guarantees a high compression efficiency.

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.
 

The details that matter

The compressor features a compact
frame with handles for easy
transport.
 
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 232 bar (elettrico monofase) – 420 bar (elettrico trifase)
Permissible ambient temperature range -10° C ÷ +40° C
Permissible altitude 0 ÷ 1.500 m SLM
Max permissible tilt
Design Basic
Operating voltage, standard 230 V; 50 Hz / 400 V; 50 Hz
Other operating voltage
On three-phase electric motor at 60Hz the power (kW / Hp) increases by 20%.
 
230 V, 50 Hz / 440 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

Compressor

Charging rate

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

125 EM
125 l/min
7.5 m3/h
4.4 CFM
210 EM
210 l/min
12.6 m3/h
7.4 CFM
270 EM
270 l/min
16.2 m3/h
9.5 CFM
235 ET
235 l/min
14.1 m3/h
8.2 CFM
315 ET
315 l/min
19.9 m3/h
11.1 CFM
Purification system Maxifilter        
Cooling air flow, min 125 EM 
1.710 m3/h
210 EM 
1.240 m3/h
270 EM
1.400 m3/h
235 ET
1.440 m3/h
315 ET
2.180 m3/h
Weight
Standard model. Weight and dimensions may vary depending on accessories.
125 EM
93kg
205 lb
210 EM 
100 kg 
220.4 lb 
270 EM 
105 kg 
231.5 lb
235 ET
95 kg
209.4 lb
315 ET
105 kg
231.5 lb
Dimensions
(W x D x H) 
100 x 46 x 70 cm
39.4 x 18.1 x 27.6 in
       

Motor

Power 125 EM
3 kW
4 Hp
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
Type 125 EM
Single-phase electric 
210 EM
Single-phase electric 
270 EM
Single-phase electric 
235 ET
Three-phase electric 
315 ET
Three-phase electric
Operating voltage/frequency
Different voltage / frequency available on request. 
125 EM
230 V, 50 Hz
210 EM
230 V, 50 Hz
270 EM
230 V, 50 Hz
235 ET
400 V, 50 Hz
315 ET
400 V, 50 Hz
Rated current 125 EM
18 A
210 EM
24 A
270 EM
25.5 A
235 ET
15 A
315 ET
20 A
Speed (RPM) 125 EM
2.800 
210 EM
2.800
270 EM
2.840
235 ET 
2.840
315 ET
2.840
Protection class IP55 (TEFC)