The new LW 450 E III is a slow-rotating compressor with low maintenance intervals and service costs.
It is suitable for continuous running and for being used in three-shift operations at breathing air and high-pressure applications.
A new, industry-proven lubrication system and reinforced components form the core of the advanced LW 450 compressor block and improves the lifetime of the compressor unit. The innovative condensate system along with the new Condensate Stop Valve further optimizes the efficiency of the compressor and includes a 10 litre collection tank as well as a highly effective pre-separator for prolonging filter lifetime.
Specifications
Electro motor (E-Motor / 400V / 3 Phase / 50 Hz)
Painted steel housing (RAL 6026)
NEW - Heavy duty compressor block components
Automatic condensate drain
Automatic stop at final pressure
Hour counter
Operating panel c/w start/stop and condensate test buttons, as well as emergency stop switch
Phase monitoring c/w shut down at wrong direction of rotation
4x Filling hose c/w filling valve
Motor protection switch
Safety switch
Pressure maintaining and non return valve
All pistons c/w steel piston rings
NEW - Improved lubrication system c/w oil filter
Low pressure oil pump and filter
Oil- / Water separators in stainless steel
Safety valves after each stage
NEW - 0.8 ltr. Prefilter
NEW - Condensate-Stop-Valve
NEW - 10 Litre Condensate tank
3 concentric suction/pressure valves
Filling pressure of your choice (200 or 300 bar)
Connections to your choice
(DIN 200 bar or 300 bar, CGA 200 bar or 300 bar and INT)Breathing air purification an accordance to EN 12021
Options
Auto start system
200 and 300 bar parallel filling pressures
Oil pressure gauge
Intermediate pressure gauges
Oil pressure monitoring c/w auto shut down
Cylinder head temperature monitoring with auto shut down
Oil temperature display with auto shut down
Puracon filter monitoring (Auto shut down also available)
ECC control in remote control box
Additional high pressure outlet
Power cable and plug
Special voltages / frequencies on request
Technical Data
LW 450 E III | |
---|---|
Type: | Air cooled piston compressor |
Capacity [l/min] / [Nm³/h] / [cfm]: | 450 / 27.0 / 15.9 |
Max. Pressure [bar]: | 350 |
RPM [1/min]: | 1100 |
No of cylinders / No of stages: | 3 / 3 |
Prime mover type: | E-Motor / 400V / 3 Phase / 50 Hz |
Drive power [kW] with 50 Hz / 60 Hz: | 11.0 / 13.2 |
Cooling air req. [m³/h] with 50 Hz / 60 Hz: | 3300 / 3960 |
Lubrication type: | Oil pump + Splash oil |
Oil capacity [l] / Oil pressure [bar]: | 2.7 / 1.5 (+/- 0.5) |
Operating temperature [°C]: | +5°C to +45°C |
Filter capacity [m³ at +20°C]: | 1050 (at +20°C / approx. 38 h) |
Dimensions W x D x H [mm]: | 1540 x 730 x 1020 |
Weight [kg]: | 365 |
Noise level (measured at 1 m) [dB]: | 83 |