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Website: www.ingersollrandproducts.com
With an Ingersoll Rand oil-free rotary screw compressor, you don’t have to worry about contaminated air. Our oil-free rotary screw compressors have been vigorously tested by TÜV Rheinland® - a global leader in independent testing and assessment services – and earned ISO 8573-1:2001 Class 0 certification. No matter what your product, process or location, Ingersoll Rand has the expertise and oil-free technology to meet your needs.
A leader in innovation, our range of oil-free rotary screw compressors includes both the reliable two-stage compression line as well as Ingersoll Rand Nirvana – the world’s first true variable-speed drive (VSD) oil-free compressor system.
Ranges:
3-001-Rotary Screw OF Sierra 37-300kw & Nirvana 37-160kw OF VSD
SIERRA
Capacity Range: From 5.1 To 45.2 m3/min
Pressure Range: From 7 To 10 Bar g
VSD SIERRA
Capacity Range: From 35.5 To 48.8 m3/min
Pressure Range: From 7 To 10.3 Bar g
Description
- High efficiency IP55, 400V/3PH/50HZ motor
- 2-Stage oil-free rotary screw airend
- Air or Water-Cooled aftercooler with moisture separator
- Integral star delta starter
- Gear case sump factory-filled with SSR Ultra Coolant
- Intellisys controller featuring
- Automatic start & stop control
- Remote start & stop control
- 76+3 dB(A) low sound enclosure (per IS0 2151; 2004 annex C)
NIRVANA
Capacity Range: From 4.5 To 25.6 m3/min
Pressure Range: From 4.5 To 10.3 Bar g
Description
- Premium efficiency IP23 HPM motor 1, 25 service factor
- 96 – 97 % efficiency rating
- No motor bearings
- Air or Water-Cooled aftercooler with moisture separator
- Variable speed controlled fan motor
- Intellisys controller featuring
- Infinite on-off control
- Self auditing function
- Air Cooled: 65 - 74+3 dB(A) or water cooled: 63 - 69+3 dB(A)
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