MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
MARK III SILENT BLUE TWIN FILL WHIP EFFICIENT COMPRESSOR RANGE
Coltri Compressors are built to order, some models' are in stock however delivery for larger units may take up to 28 day's from date of purchase. Contact us to confirm availability if required sooner.
Our Price
Our price $20,900.00
/
30 Day Returns
Secure Payments
Free Shipping
POWER
FRAME
FILL WHIP STYLE


The MARK III SILENT model has been designed with control systems that allow effective monitoring of operations. The models in this line are equipped with two high pressure hose connections (from 232 to 330 bar) and various control systems: interstage pressure, oil level, cabin internal temperature and direction of rotation detector. They are equipped with option of three-phase motors or single and powerful pumping units, automatic condensate drain and electrical panel to manage the automatic compressor shutdown. Among the available options there is the remote recharging panel. PDF CATALOG  

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
  • Oil level sensor

Electrical cabinet 

  • ON / OFF switch with motor protection switch.
  • Electromechanical 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.

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.

 

STANDARD EQUIPMENT MARK ІІІ SILENT 210 EM MARK ІІІ SILENT 235 ET MARK ІІІ SILENT 315 ET
2 FILLING CONNECTION (DIN 232 OR DIN 300 OR INT/YOKE 232 BAR)
2 FILLING HOSE 1.2 M
PRESSURE MAINTAINING VALVE
MAXIFILTER
PRESSURE GAUGES interstage control
THERMOSTAT cabin temperature thermostat/auto shut off
PHASE CONTROLLER that prohibiits revers rotation
PRESSURE SWITCH auto shut-off
OIL LEVEL switch/auto shut-off
FRAME COLOR BLUE RAL 5015
 
OPTIONAL
C-MONITOR
ELECTRIC CONTROL BOX with
AUTOMATIC CONDENSATE DRAIN + AUTO SHUT-OFF
REMOTE FILLING PANEL SINGLE PRESSURE
(chosen from DRV DIN 232 bar, DRV DIN 300 bar or DRV INT/YOKE 232 bar)
REMOTE FILLING PANEL DOUBLE PRESSURE
(chosen from DRV DIN 232 bar + DRV DIN 300 bar or DRV INT/YOKE 232
bar + DRV DIN 300 bar). Including Priority Panel.
DRV DIN 232 BAR
DRV DIN 300 BAR
DIN/INT adapter
DRV INT/YOKE 232 bar
FILLING HOSE length 2 m
FILLING HOSE length 3 m
FILLING HOSE length 10 m

 

CONSUMABLES
AIR FILTER CARTRIDGES MAXIFILTER for MCH 8/11/13/16/18 POLYPROPYLENE A: WITH MOLECULAR SIEVE AND ACTIVATED CARBON
AIR FILTER CARTRIDGES MAXIFILTER for MCH 8/11/13/16/18 POLYPROPYLENE D: WITH MOLECULAR SIEVE, ACTIVATED CARBON AND CO-CATALYST
CAPS AND DISCS KIT FOR MAXIFILTER AIR FILTER CARTRIDGE 6pcs kit
FELTS FOR MAXIFILTER 6pcs
SYNTHETIC COLTRI OIL ST 755 1 L
MOLECULAR SIEVE 1 L
ACTIVATED CARBON 1 L
CO CATALYST 1 L

 

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

Cabinet insonorizzato con fonoassorbente

Operating voltage, standard

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 / 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 Blue RAL 5015 – Powder coating – scratch-resistant

Noise

LpA 72 dB

Compressor

Charging rate

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

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
18.9 m3/h
11.1 CFM
Purification system

Maxifilter

Cooling air flow, min.
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. Weight and dimensions may vary depending on accessories.

210 EM
162 kg
357 lb
270 EM
168 kg
370 lb
235 ET
162 kg
357 lb
315 ET
168 kg
370 lb
Dimensions

(W x D x H)

103 x 73 x 91 cm
40.5 x 28.7 x 35.8 in

Motor

Power
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
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.

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
210 EM
13.2 A
270 EM
13.2 A
235 ET
13.2 A
315 ET
13.2 A
Speed (RPM)
210 EM
2.800
270 EM
2.850
235 ET
2.850
315 ET
2.840

Protection class

IP55 (TEFC)