IN-ECO - Air and Vacuum Components - Double stage side channel blowers/exhausters INWAir and Vacuum Componentswww.in-eco.eu

INW_Double stage ring blowers / vacuum pumps

Type

Suction (m3/h)

Pressure /

vacuum (mbar)

Motor (IP54), 50Hz, (60Hz)* Noisi- ness
(dB)
Weight
(kg)

blower connec-

tion

(inner

thread)

Power input Voltage Current
(kW) (V) (A)
  Three phases
INW 220 H26 85 240/210 0,7 200-240 ∆ / 345-415 Y 3,8 ∆ / 2,2  Y 55 17 G 1¼”
INW 420 H36 150 280/280 1,6 200-240 ∆ / 345-415 Y  7,5 ∆ / 4,3  Y 66 28 G 1½”
INW 420 H46 150 440/330 2,2 200-240 ∆ / 345-415 Y  9,7 ∆ /5,6  Y 66 31 G 1½”
INW 520 H46 230 410/340 3 200-240 ∆ / 345-415 Y  12,5 ∆ / 7,2  Y 72 46 G 2”
INW 520 H57 230 490/390 4 345-415 ∆   10 ∆ / 5,8 Y 72 48 G 2”
INW 720 H16 320 210/220 2,2 200-240 ∆ / 345-415 Y    9,7 ∆ / 5,6 Y 73 48 G 2”
INW 720 H26 320 260/280 3 200-240 ∆ / 345-415 Y   12,5 ∆ / 7,2 Y 73 55 G 2”
INW 720 H37 320 380/360 4,3 345-415 ∆   10 ∆ / 5,2 Y 73 62 G 2”
INW 720 H47 320 500/440 5,5 345-415 ∆ 13,3 ∆ / 7,7 Y 73 78 G 2”
INW 720 H57 320 570/440 7,5 345-415 ∆ 16,7 ∆ / 9,6 Y 73 80 G 2”
INW 820 H17 520 240/240 5,5 345-415 ∆ / 600-720 Y   13,3 ∆/ 7,7  Y 74 95 G 2½”
INW 820 H27 520 400/400 7,5 345-415 ∆ / 600-720 Y   16,7 ∆/ 9,6 Y 74 100 G 2½”
INW 820 H37 520 600/430 11,0 345-415 ∆ / 600-720 Y  28,0 ∆/ 16,2 Y 74 130 G 2½”
INW 820 H47 520 670/460 15,0 345-415 ∆ / 600-720 Y   32,5 ∆/ 18,8 Y 74 140 G 2½”
INW 920 H17 1110 270/300 12,5 345-415 ∆ / 600-720 Y 28,0 ∆/ 16,2 Y 74 185 DN100
INW 920 H27 1110 370/420 16,5 345-415 ∆ / 600-720 Y 35,0 ∆/ 20,0 Y 74 190 DN100
INW 920 H37 1110 500/440 20,0 345-415 ∆ / 600-720 Y 40,0 ∆/ 23,0 Y 74 200 DN100
INW 920 H47 1110 590/450 25,0 345-415 ∆ / 600-720 Y 52,0 ∆/ 30,0 Y 74 220 DN100
  Single phase
INW 220 A21 88 240/210 0,7 200-240 4,5 55 17  G 1¼”
INW 420 A31 150 260/260 1,5 200-240 9 66 32  G 1¼”

* 60 Hz please request this information.

 

INW ring blowersDatasheets (pdf/2MB)

 

We also offer high pressure blowers/exhausters INW-HP.

 

Double stage ring blowers/exhausters INW can be applied as vacuum pump and compressor in continuous operation over the total stated performance curve range. The motors are available as standard for the input voltage range of 50 and 60 Hz and for protection category IP 54 (protection against dust and splashing water).

Motors are designed according to the DIN EN 60 034/ IEC 34-1 and temperature class F. For the three phase machines the tolerance +/- 10% for fixed voltage and for +/- 5% voltage range. The double phase machines are designed with a +/- 5% tolerance. If only 90% of the maximum allowed pressure will be used for continuous operating then the allowed voltage range add to +/- 10%. The frequency tolerance is maximum +/- 2%.

Characteristic:

 

  • wide application
  • oil free operation
  • quiet and low vibration
  • low weight
  • wide range of types and performance
  • easy installation and dismantlement
  • minimum moving parts
  • simple maintenance

 

Applications:

 

  • aeration of waste water systems or pond aeration, aquaculture
  • agitation (aeration) of the solutions by the galvanic technology
  • vacuum cleaning systems – industry cleaners, filters cleaning
  • baths - underwater massage, bubble bath, bubble pilar
  • drying process, air knifes
  • pneumatic conveying system: flour, wheat, powders, synthetic fiber, capsule, etc.
  • handling by the suction curve, leafing and sucking by the vacuum, thermograsp packing
  • textile industry - vacuum cleaning of production waste
  • printing technologies – holding the leaves by sucking   
  • dental technology - suction device

 

 

Principle:

 

Gas is taken into the device via the suction branch with built-in silencer (1). In the side channel (2) the rotor (3) transfers its speed and gas via centrifugal force is pushed toward the compression chamber. This way, along the spiralroute, gas is repeatedly pressed up to the discharge branch (4), from which it is released. With multi-stage blowers, gas flows through multiple compressor chambers placed behind one another, achieving greater pressure differences.

 

 

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INW blowers/exhausters meet Directive 2002/95/EC of European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

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INW blowers/exhausters conform to the European Community’s Machinery Directive (CE).

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