SKU: SC0000/N

COLTRI compressor SILENT 400 EM

23.763,00 €

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Part of the Heavy Duty Line, SILENT is designed for high performance and quiet operation even in heavy duty cycles.

The model SILENT achieves new milestones in soundproofing, allowing it to fall below the 70 dB threshold in operation. Built to meet intensive use requirements and when large refill capacities are needed, it is equipped with 4 front filling connections with high-pressure hoses and an intuitive control panel.

It is also equipped with electric motor and powerful pumping units. For longer filter life, the Tornado high-pressure dryer is recommended. Available as options: the Presec system for filter saturation control or the S.A.M. system for multi-gas analysis and remote refill panel.

Air purity and quality are two indispensable features of Coltri Compressors. The air you breathe from the compressors Coltri complies with EN 12021:2014 standards: that’s why with them you can work, have fun, practice in absolute safety.

SILENT 400 EM – Technical Specifications

Model (Code)	Drive	Power	Charging Rate	Filling Time	Weight

SILENT HD 400 EM (SC000048/N)

Single-phase
230 V
60 Hz

7.5 kW

400 l/min
24.0 m³/h
14.1 cfm

5.00 min

446 kg
983 lbs

SILENT HD 400 EM (SC000046/N/
FRUS)

Single-phase
208 V
60 Hz

7.5 kW

400 l/min
24.0 m³/h
14.1 cfm

5.00 min

446 kg
983 lbs

Common Specifications (same for all models):

Model: SILENT 400 EM (''Elettrico Monofase'' → single-phase electric)
Wornikg press. max.: 300 bar (4351 psi)
Dimensions: 93.5 x 130 x 173.5 cm (36.8 x 51.3 x 68.3 in)
Color: Black

Standard Equipment:

4 Filling connections (DRV DIN 232, DRV DIN 300 or INT/YOKE 232 bar)
4 Filling hoses 1.2 m long
Pressure holding valve
Pressure gauges - interstage control
Dual PED-certified Hyperfilter filter system
Inside cabin temperature thermostat with automatic shutdown
Automatic condensate drain
Phase controller that prohibits revers rotation
Pressure switch with automatic shutdown
Oil level control with automatic shutdown
Oil pump with filter and pressure gauge
Frame color Black RAL 9005

Optional Equipment:

Remote filling panel single pressure with lever valve - stainless steel (chosen from DRV DIN 232 bar, DRV DIN 300 bar or DRV INT/YOKE 232 bar) (SC000327/I)
Remote filling panel double pressure with lever valve - stainless steel (STAINLESS STEEL
(chosen from DRV DIN 232 bar + DRV DIN 300 bar or DRV INT/YOKE 232 bar + DRV DIN 300 bar). Including Priority Panel.) (SC000331/I)
DIN 232 bar stainless steel fit for lever valve with safety pin (SC000936)
DIN 300 bar stainless steel fit for lever valve with safety pin (SC000937)
INT stainless steel fit for lever valve with safety pin (SC000935)
Presec Hyperfilter kit (Control unit/Filter cap/Filter cartridge molecular sieve and activated carbon) (99.0.L6S4.0065)
SAM MULTIGAS - CO + CO2 + H2O (SC000727/A)
SAM MULTIGAS - CO + CO2 + H2O with VOC (SC000727/B)
TORNADO refrigerator - dryer 420 bar (SC0001307)
Touch screen (SC000596)
Filling hose 3 m (SC000461/3000/AIR)
Filling hose 5 m (SC000461/5000/AIR)
Filling hose 10 m (SC000461/10000/AIR)
CO SAFEGUARD Carbon monoxide analyzer (99.0.O9S4.0005)