Diapositiva 1

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CO.A.F. srl Via Marconi, 41 20095 CUSANO
MILANINO (MI) ITALY PHONE [phone] r.a.Fax
39026132488
PARALLEL SYSTEM WITH SEMIHERMETIC COMPRESSORS
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ADVANTAGES WITH PARALLEL SYSTEM INSTALLATION

• LOWER POWER CONSUMPTION, DUE TO FEWER START-UPS
• CONSTANTLY BALANCED SYSTEM PRESSURES WITH OPTIMUM
  VALUES.
• IF ONE COMPRESSOR BREAKS DOWN, THE PRODUCTION OF
  COLD FOR THE VARIOUS USER POINTS IS STILL
  GUARANTEED.
• CONSIDERABLE TIME AND COST SAVINGS IN THE
  INSTALLATION AND GUARANTEE OF CONSTANT SYSTEM
  OPERATION.
• COMPRESSOR ROTATION TO GIVE EVEN WERE AND TEAR OF
  THE UNIT.
• THE UNIT NEED NOT BE TOTALLY SHUT DOWN FOR
  MAINTENANCE OR DUE TO THE BREAKDOWN OF ONE OR
  MORE COMPRESSORS. THE UNIT CAN OPERATE WITH A
  SINGLE COMPRESSOR, TO PRODUCE COLD UNTIL REPAIRS
  ARE COMPLETED.
• THE COMPACT UNIT REDUCES COSTS BUT PRODUCES
  COLD.

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TECHNICAL DESCRIPTION

• Painted steel beam base
• Adjustable shock absorber for the frame
• Series production semi-hermetic compressors
• V400.3.50 Hz.
• Cooling fans in compressor head
• OIL LINE
• Oil safety taps
• ACR oil separator
• ACR oil reserve
• ACR oil level regulator on each compressor
• LP ACR compensation valve
• Oil filter
• Oil crankase resistance
• Copper oil collector
• COMPRESSION LINE
• Compression collector with flange
• Antivibration device in compression for each
  compressor

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• EXTRACTION LINE
• Extraction collector with flange one or more
  outlets
• Antivibration device in extraction for each
  compressor
• Dehydration filter in extraction for each
  compressor
• Ball cut-off for each compressor
• Liquid separator (on request)
• LIQUID LINE
• Liquid collector with tap
• Liquid receivers with taps
• Solid cartridge dehydrator filter
• Liquid and humidity indicator
• Taps for filter bypass
• CONTROL LINE
• High and low pressostat switch
• Low pressure switch for step operation of the
  compressors
• Oil differential pressure switches for
  compressors with oil pump
• High pressure pressostat

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WATER CONDENSATION PARALLEL SYSTEM NR. 3
COMPRESSOR HP 15 CHILLER TEMP. GRAND HOTEL -
BRUNEI SULTANAT
AIR CONDENSING PARALLEL SYSTEM
AIR CONDENSING PARALLEL SYSTEM Nr. 4 DWM
COPELAND COMPRESSORS HP 7,5 EACH CHILLER
TEMPERATURE NODCO DOHA QATAR
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AIR CONDENSING PARALLEL SYSTEM NR. 3 DWM COPELAND
COMPRESSORS 7,5 HP EACH CHILLER
TEMPERATURE DOHA CLUB- QATAR
AIR CONDENSING PARALLEL SYSTEM NR. 3 BITZER
COMPRESSORS 15 HP EACH CHILLER
TEMPERATURE SUPERMARKET SOUSSE TUNISIA
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AIR CONDENSING PARALLEL SYSTEM NR. 3 FRASCOLD
COMPRESSORS 50 HP EACH FREEZER
TEMPERATURE FOODSTUFF WAREHOUSE BACHAU - ROMANIA
AIR CONDENSING PARALLEL SYSTEM Nr. 3 BITZER
COMPRESSORS 60 HP EACH FREEZER TEMPERATURE HOT
WATER PRODUCTION WITH EXCHANGER ABIDJAN IVORY
COST
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AIR CONDENSING PARALLEL SYSTEM WITH NR. 3
FRASCOLD COMPRESSORS 10 HP CHILLER
TEMPERATURE IPERMARKET TOULON France
AIR CONDENSING PARALLEL SYSTEM WITH NR. 4
FRASCOLD COMPRESSORS 15 HP EACH FREEZER AND
CHILLER TEMPERATURE FISH PROCESSING AND STOCKAGE
COLOMBO SRI LANKA
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WIRING AND CONNECTION DIAGRAMM
AIR CONDENSING PARALLEL SYSTEM Nr. 3 BITZER
COMPRESSORS 60 HP EACH FREEZER TEMPERATURE HOT
WATER PRODUCTION WITH EXCHANGER ABIDJAN IVORY
COST
ELECTRICAL CONNECTIONS PARALLEL SYSTEM,
CONDENSER, EVAPORATORS AND REMOTE CONTROL PANEL
TO MAIN CONTROL PANEL
PIPING CONNECTIONS FROM PARALLEL SYSTEM TO
CONDENSER AND EVAPORATORS
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AIR CONDENSING PARALLEL SYSTEM Nr. 3 BITZER
COMPRESSORS 60 HP EACH FREEZER TEMPERATURE HOT
WATER PRODUCTION WITH EXCHANGER - ABIDJAN IVORY
COST
ELECTRICAL AND PIPING CONNECTIONS PARALLEL
SYSTEM, CONDENSER, EVAPORATORS AND REMOTE CONTROL
PANEL TO MAIN CONTROL PANEL
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AIR CONDENSING PARALLEL SYSTEM NR. 3 BITZER
COMPRESSORS 15 HP EACH CHILLER TEMPERATURE
- SUPERMARKET SOUSSE TUNISIA
PIPING CONNECTIONS PARALLEL SYSTEM, CONDENSER,
EVAPORATORS AND REMOTE CONTROL PANEL TO MAIN
CONTROL PANEL
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AIR CONDENSING PARALLEL SYSTEM - WITH NR. 4
FRASCOLD COMPRESSORS 15 HP EACH FREEZER AND
CHILLER TEMPERATURE FISH PROCESSING AND STOCKAGE
COLOMBO SRI LANKA
PIPING CONNECTIONS PARALLEL SYSTEM, CONDENSER,
EVAPORATORS AND REMOTE CONTROL PANEL TO MAIN
CONTROL PANEL
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Our company CO.A.F. S.r.l. Via Marconi, 41
20095 CUSANO MILANINO (MI) ITALY, from eightheen
years is present on the italian and foreign
market but with thirthy years of experience in th
refrigeration fiels, this allowed us to
specialized in manufacturer of small and big
cooling equipments. Besides we are able to study
and realize on request of the client different
type of parallel system with italian and foreign
brand semihermtic and hermetic com-pressors. Durin
g these last years we have performed to different
exigences of clients producing many parallel
systems for hotels, supermarkets and freezing
tunnels.