LW 450 E

LW 450 E

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The LW 450 E is a very slow running compressor with very low maintenance intervals and maintenance costs. It can be used continuously and comes fully wired with star / delta connection. High reliability make this compressor the favorite of many users. Cat: Compressors, Brand: L&W


SKU: LW450E Category: . Brand: .Want to know more? Contact us
Description

Product Description

The LW 450 E is a very slow running compressor with very low maintenance intervals and maintenance costs. It can be used continuously and comes fully wired with star / delta connection. High reliability make this compressor the favorite of many users.

Specifications

  • Electro motor (E-Motor / 400V / 3 Phase / 50 Hz)
  • Painted steel housing (RAL 6026)
  • Automatic condensate drain
  • Automatic stop at final pressure
  • Hour counter
  • Operating panel with start/stop and condensate test button, as well as emergency stop switch
  • 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
  • Low pressure oil pump and filter
  • Oil- / Water separators in stainless steel
  • Safety valves after each stage
  • 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
  • Phase monitoring c/w shut down at wrong direction of rotation
  • Additional high pressure outlet
  • Power cable and plug
  • Special voltages / frequencies on request

Technical Data

LW 450 E
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] / [HP]:11.0 / 15.0
Cooling air requirement [Nm³/h]:3300
Lubrication type:Oil pump + Splash oil
Oil capacity [l] / Oil pressure [bar]:2.2 /2.2 (+/- 0.5)
Operating temperature [°C]:+5°C to +45°C
Filter capacity [m³ at +20°C]:900 (approx. 33 h)
Dimensions L x W x H [cm]:118 x 64 x 98
Weight [kg]:280
Noise level (measured at 1 m) [dB]:83
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