Sullair Rotary Screw Air Compressors 

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  Godrej boyce & Mfg.co.ltd.

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      Vintage Air Technology

(Authorised for sales and service)
 
 
Sullair  is  a  part  of  the  Hamilton  Sundstrand  group,  a  United  Technologies  company.
United Technologies is a 66 billion US$ company in the USA.
 
The main manufacturing  facility  is  located  in Michigan, USA  and  they  have  assembly
plants in France, Australia & Taiwan.
 
Godrej has tie-up with Sullair Rotary Screw Compressors for sales & service in India for
energy efficient full load & part load operation.
 
Salient features of lubricated type Sullair compressors are:
1)  5 years warranty on Air End (Screw Element + Gear Box + Bearings + Casing). 
10 years warrantee is provided if 24 KT (silicon based lubricant) is used.
2)  Higher energy efficiency in full load condition.
3)  Higher energy efficiency even in Ëœpart load conditions with Spiral Valve.  Generally
compressors with  Load  / unload  type capacity control would  typically consume
35% of energy in Unload Condition without producing air.
 
Capacity Control for part load operation: 
 
Air  demand  in  an  industry  is  not  constant  but  keeps  varying  as  per  production
requirement.   Hence  selection  &  use  of  energy  efficient  air  compressors  that  provide
excellent full load as well as part load efficiency help in reducing energy cost.
 
Conventional methods of capacity control being Load/Unload & Suction throttle, which
are far from the ideal (linear) Output v/s Input power curve.  
 
Spiral Valve cuts energy costs dramatically
 
An  outstanding  optional  feature  of  compressors  is  Sullair  unique  capacity  control
system, which consists of a spiral valve and an inlet butterfly valve. This system delivers
greatly  improved  part-load  performance,  especially when  compared with  compressors
having suction throttling or load/no load controls.  
 
 
Compressor capacity is varied by rotating the Spiral Valve, which opens & closes by-pass
ports  in  the  stator  returning  air  to  suction  rather  than  compressing  it.    By matching
compressor  displacement with  output  need,  this  energy  saving  system  uses 17%  less
power.  Spiral Valve progressively opens ports connecting the compression chamber back
to the compressor intake in response to lowering of demand. 
 
Spiral Valve progressively opens the ports connecting the compression chamber back to
the  compressor  intake  in  response  to  lowering  of  demand.   This allows excess  intake
capacity to bypass the compression process, thus using less power during part load.
 
 
 
Reliability assured with 5 Years & 10 Years Warranty and cost reduction
through extended service hours:
 
Sullair  provides  a  5  Year  warranty  on  air-end,
whereas with 24 KT lubricant a standard 10 Year
warranty is provided on air-end.  Recognizing that
the key to long life in a rotary screw compressor is
the  fluid  that  lubricates  it,  Sullair  offers  an 
  
  advanced compressed air system using a premium fluid, which protects the compressor
so effectively, that the compressor air end is warranted for 10 years.  
 
   Does not form varnish or sludge.
As 24KT remains clear, the air-end & all components of the compressor stay perfectly
clean. There is no build-up on bearings to cause premature failure 
  Chemically inert.
The  fluid  structure  does  not  cause  elastomer  or  bowl  problems  in  downstream
regulators. 
  Does not mix with water.
Since 24KT fluid does not retain water, fluid and condensate are easily separated. 
  Extends component life.
The component  life of compressor with 24KT  is enhanced  in spite of contamination
from  fluid breakdown, as filter, coolers and separators  function more effectively for
longer periods and require fewer replacements. 
Maintains constant viscosity.
With  24KT,  compressor  operates  at  peak  performance  in  the  widest  range  of
temperatures. 
Low vapor pressure and volatility.
The result is - significantly reduced fluid carry-over. 
Excellent lubricity.
24KT indefinite service life outperforms all other synthetic or petroleum-based  fluids. 
High auto-ignition temperature.
24KT has a higher auto-ignition temperature than petroleum-based fluids. 
 
 
Decades of proven reliability are testimony to the Quality of the Sullair air end. Although
the principle of rotary screw compression remains the same, Sullair is continually
improving materials, engineering and design of its air ends and compressor packages.
 
No loss of capacity or efficiency
 
Sullair air ends have only two moving parts the asymmetrical profile rotors. Contact
occurs only on a lubricated pitch-line, so wear is virtually eliminated. As a result, Sullair
compressors do not lose capacity or efficiency.
 
Longer air end life
Controlled pressure lubrication and BFR (Bearing Fluid Reservoirs) assure a reliable
supply of fluid to rotating elements at the start of the compressors, which gives larger life
to the bearings.
 
Lower operating costs
Discharge port matches ratios of volume and operating pressure for maximum efficiency.
Axial air inlets avoid preheating inlet air for further savings.
 
Feature:
Bullet Proof' Sullair air ends with ground rotors which is backed by Sullair 5 or 10 year Warranty - the industry best. 
 
 
SULLAIR SUPERVISOR II DELUXE MICROPROCESSOR 
  
This state-of-the-art, computer-compatible microprocessor controller has a simple graphical illustration of the monitored functions and an easy-to-read keypad. 
 
Featuring: 
Constant readout of pressure and temperature.  
 
(1)On-demand readout of all operating & maintenance conditions.
(2)Monitors key functions and safety shutdowns. 
(3)Power failure auto re-start. 
(4)Dual control provides automatic start-stop operation.

• (5)Lead-lag and sequencing with multiple compressors.
   
  Two-way communications
  RS485 communications port allows remote input of operating parameters and output of
  actual readings.
   
  Flange-Mounted Motor  
    (1) Offers up to 3% energy savings over belt drive.  
    (2) Eliminates maintenance expense associated with V-belts. 
    (3)  NEMA frame face flange design.  
    (4) Provides positive alignment. 
    (5)  Optimizes bearing life of air end and motor.
   
  FLUID SEPARATOR:
   
  Assured air quality with least oil carry over:
  Many  operations  in  industry  suffer  due  to  high  oil  content  in  compressed air. Sullairs
  compressors dual nested optimizer separator elements  reduce  fluid carry over to  less
  than 2ppm  one of the lowest in the industry. Sullair MSS uses a sump design, which
  allows use of oversized dual nested separators.  The Sullair Optimizer Air/Fluid Separator
  ensures high-efficiency separation that pays for itself (during the life of the separator) in
  reduced compressor fluid carryover and electrical power consumption. Fluid separators
  has a unique life cycle of 8000 hrs 
   
  SPIN ON FIBRE GLASS FLUID FILTER:
  Aircraft quality media provides better  filtration, which  is up to 20% more efficient than
  conventional paper elements, lengthens life of the compressor and has a life cycle of
  2000hrs   
   
  HEAVY DUTY AIR FILTER: 
  Includes  remote air  intake  connection,  protects  premature  failure  of  key  components,
  extends separator fluid filter and fluid life  
   
  Assured air quality with least oil carry over:
  Many  operations  in  cement  industry  suffer  due  to  high  oil  content  in  compressed  air.
  Sullair compressors offer oil carryover rate less than 2 ppm one of the lowest in the
  industry. Sullair MSS design uses a sump design, which allows use of oversized dual
  nested  separators.    The  Sullair  Optimizer  Air/Fluid  Separator  ensures  high-efficiency
  separation  that pays  for  itself  (during  the  life of  the separator)  in reduced compressor
  fluid carryover and electrical power consumption.
   
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