Buy and Sell Used Industrial Refrigeration Equipment - T +31 (0)297 565 443 - info@comronbv.com

Compressors, Condensing units


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Description / remarks: 

Used: Grasso screw package. This Grasso screw package is in very well maintained condition and equipped with a Schorch 22kW E-motor, horizontal oil separator, oil pump, water-cooled oil cooler shell & tube type, eco connection, switch-board with Unisab II controller, serial number unit 7886. Screw package will be delivered with all necessary PED certificates. Mentioned cooling capacity is with the refrigerant R717 at -40°/+35°C, absorbed power approx. 31kW.


Cooling capacity:
37 kW/11 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
31 kW
Year of Manufacture:
2000


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Description / remarks:  Used and in good condition: complete Grasso direct driven 4-2-10 2 stage low temperature piston package, consisting of the following main components: Schorch 55 kW E-motor, 1465 RPM, Grasso/Gea controller, oil separator with heating, closed intercooler with injection, capacity control.

Cooling capacity:
55 kW/16 tons
Type of refrigerant:
NH3/R717
Voltage:
400 V
Absorbed power:
55 kW
Year of Manufacture:
2001
Dimensions (LxWxH):
210 x 105 x 150 cm
Weight (kg):
900 kg


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Description / remarks:  Used and in very good maintained condition: complete Grasso V-belt driven 4 cylinder piston package, consisting of a 37 kW E-Motor Leroy Somer, oil separator, all security devices. Mentioned cooling capacity is at -10°C/+40°C.

2 in stock
Cooling capacity:
69 kW/20 tons
Type of refrigerant:
R717/All Freon
Voltage:
400 V
Absorbed power:
37 kW
Year of Manufacture:
1994


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Description / remarks:  Used and in very good condition and well maintened: complete Grasso/GEA freeze screw package, performed with a 37 kW Schorch E-motor, vertical oilseparator, water-cooled oilcooler type plate heatexchanger, eco connection, Grasso controller. Grasso screw package is supplied with the necessary Tüv-certificates. Mentioned cooling capacity of 85 kW is at an evaporating temperature of -40 °C and +35 °C condensing temperature with eco, refrigerant ammonia. If required we can provide this refrigerator/freezer compressor with a larger E-motor.

2 in stock
Cooling capacity:
85 kW/25 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
37 kW
Year of Manufacture:
1997


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Description / remarks:  Used and in good condition: complete Grasso/GEA RC 4-9 direct driven piston compressor package, consisting of the following main components: Schorch 37kW E-motor 975RPM, Grasso/GEA controller, oil separator, switch-board with star/delta switch. Mentioned cooling capacity is with refrigerant R717 ammonia at an evaporating temperature of 0°C and +35°C condensing temperature, speed of the motor 975RPM.

Cooling capacity:
100 kW/29 tons
Type of refrigerant:
NH3/R717
Voltage:
400 V
Absorbed power:
30 kW
Year of Manufacture:
1998


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Description / remarks: 

Used and in good maintained condition: complete Grasso direct drive 8 cylinder piston package, consisting of a 55 kW Schorch E-Motor, year 2004, oil separator, all security devices. Mentioned cooling capacity is at -10°C/+40°C.


2 in stock
Cooling capacity:
110 kW/32 tons
Type of refrigerant:
R717/All Freon
Absorbed power:
55 kW
Year of Manufacture:
1986


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Description / remarks:  Complete used Grasso cooling compressor package, consisting of oil separator, Leroy Somer E-motor, Grasso computer.

2 in stock
Cooling capacity:
118 kW/35 tons
Type of refrigerant:
R507A
Absorbed power:
75 kW
Year of Manufacture:
2004


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Description / remarks:  Used and in very good condition: complete Grasso/GEA screw package, (cool/freeze compressor) equipped with a Schorch 110kW E-motor, coupled to a young Grasso/GEA screw compressor year 2011, type MR-M368-28, serial nr. M1612, vertical oil separator, thermo siphon oil cooler with oil circulation by pressure (no oil pump), Grasso controller Mentioned cooling capacity of 125kW is with refrigerant R717 at an evaporating temperature of -40°C and +35°C condensing temperature with eco, absorbed power 86kW.

Cooling capacity:
125 kW/37 tons
Type of refrigerant:
R717/Ammonia/All Freon
Voltage:
400 V
Absorbed power:
96 kW
Year of Manufacture:
1997 / 2011


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Description / remarks: 

Used and in very good condition: complete Grasso/GEA screw package, (cool/freeze compressor) equipped with a young Grasso/GEA compressor block, year of manufacture 2015, type MR-M2655S-28, serial nr. M1491, vertical oil separator, thermo siphon oil cooler shell & tube type, with oil circulation by pressure (no oil pump), Grasso/Siemens controller, Dutchi 200kW E-motor. Mentioned cooling capacity of 125kW is with refrigerant R717 at an evaporating temperature of -40°C and condensing temperature +35°C with eco, absorbed electrical power 86kW.


Cooling capacity:
125 kW/37 tons
Voltage:
400 V
Absorbed power:
96 kW
Year of Manufacture:
2010/2015
Dimensions (LxWxH):
330 x 140 x 220 cm
Weight (kg):
3.200 kg


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Description / remarks: 

Used Grasso/GEA two stage piston package. This in very good condition direct driven piston package is equipped with :

  • 1 piece Grasso/GEA two stage piston compressor type RC4212
  • Schorch 90kW E-motor
  • Oil separator
  • Closed intercooler
  • All necessary safety devices

Mentioned cooling capacity of 138kW is with R717/ammonia at -32°C/+30°C at 1000RPM.


Cooling capacity:
138 kW/40.58 tons
Type of refrigerant:
R717/NH3
Voltage:
400 V
Absorbed power:
62 kW
Year of Manufacture:
2000


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Description / remarks: 

Used piston package brand Grasso/GEA type 35HP for heat pump application. This in very good condition direct driven piston package consists of the following main components: 

  • 1 piece Grasso 3-cylinder piston compressor type 35HP, direct driven 
  • 45kW WEG E-motor (400V,50Hz,1475RPM / 460V,60Hz,1770RPM)
  • Vertical oil separator
  • Pressure gauge set
  • All security devices
  • All necessary pressure certificates

Mentioned cooling capacity of 170kW is with refrigerant R717/NH3 at +32°C /+70°C, 1200RPM.
Cooling capacity with refrigerant R717/NH3 at +5°C /+35°C on 1475RPM/50Hz is 106kW, absorbed power 18,5 kW.


2 in stock
Cooling capacity:
170 kW/50 tons
Type of refrigerant:
R717/NH3
Voltage:
400 V
Absorbed power:
31,1 kW
Year of Manufacture:
2011
Dimensions (LxWxH):
203 x 110 x 151 cm
Weight (kg):
1336 kg


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Description / remarks: 

Used in very well maintained condition: Grasso/GEA cool-/freeze package consisting of the following main components: two pieces built on frame Grasso/GEA HR - H36 S - 2 screw compressors screw compressors with each 160 kW Leroy-Somer E-motor (we can also deliver with 90 kW E-motors), central oil separator, oil pump with thermosifon oil cooler, eco connection. Switchboard cabinet with Siemens S7 PLC. Mentioned cooling capacity of 172 kW is at an evaporating temperature of -40°C +35°C condensing with eco, absorbed power 121 kW. Cooling capacity at -10°C +35°C condensing 592 kW absorbed power 166 kW. Unit is delivered with all the required TÜV certificates.


Cooling capacity:
172 kW/51 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400/460V V
Absorbed power:
121 kW
Year of Manufacture:
2008
Dimensions (LxWxH):
560x250x245 cm
Weight (kg):
8250 kg


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Description / remarks: 

Used piston package, brand Grasso/GEA type 35HP. This in very good condition direct driven piston package consists of the following main components: 

  • 1 piece Grasso 3-cylinder piston compressor type 35HP, direct driven 
  • 45kW WEG E-motor (400V,50Hz,1475RPM / 440V,60Hz,1770RPM)
  • Vertical oil separator
  • Pressure gauge set
  • All security devices
  • All necessary pressure certificates

Mentioned cooling capacity of 184kW is with refrigerant R744/CO2 at -34°C /-6°C, 1450RPM.


3 in stock
Cooling capacity:
184 kW/54 tons
Type of refrigerant:
CO2/R744
Voltage:
400 V
Absorbed power:
36,7 kW
Year of Manufacture:
2011
Dimensions (LxWxH):
203 x 110 x 151 cm
Weight (kg):
1336 kg


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Description / remarks:  Used and in good condition: complete Grasso/GEA 69 V-belt driven compressor package, consisting of the following main components: Leroy-Somer 75 kW E-motor, oil separator, pressure gauge set + security, V-belt protective hood. Mentioned cooling capacity is at an evaporating temperature of -10°C with the refrigerant Amonia.

4 in stock
Cooling capacity:
192 kW/56 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
75 kW
Year of Manufacture:
1990


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Description / remarks:  Used and in very good maintained condition: complete Grasso/GEA RC 6-9 direct drive piston package, consisting of the following main components: Schorch 90 kW E-motor 1470 RPM, oil separator. Mentioned cooling capacity is at an evaporating temperature of -10°C with the refrigerant ammonia.

1 in stock
Cooling capacity:
192 kW/56 tons
Type of refrigerant:
Freon/Ammonia
Voltage:
400 V
Absorbed power:
80 kW
Year of Manufacture:
1989
Dimensions (LxWxH):
230 x 105 x 150 cm
Weight (kg):
1.300 kg


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Description / remarks: 

Used and in condition as new (very few running hours: C1:11000 hours, C2: 8190 hours, C3: 3200 hours): 3 pieces Grasso/GEA piston package type 610, direct driven 1450 RPM, equipped with each a 75kW Leroy-Somer E-motor, oil separator, meter set. The compressors will be delivered with all necessary PED/TÜV certificates. Mentioned cooling capacity is with refrigerant R717 at -9°C evaporating temperature and +33°C condensing temperature.


2 in stock
Cooling capacity:
238 kW/70 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
60 kW
Year of Manufacture:
2008


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Description / remarks: 

Used single stage piston package, brand Grasso/GEA type RC411. This in good condition used Grasso/GEA RC 411 single stage compressor consist of the following main components: 

  • Grasso 4-cylinder piston compressor type RC411, V-belt driven
  • Schorch E-motor 75kW,1470 RPM - 400V 50Hz 460V 60Hz 1770RPM
  • Vertical oil separator
  • Pressure gauge set
  • All safety devices
  • V-belt protective hood

Mentioned cooling capacity of 260kW is with refrigerant R717/NH3 at -10°C /+35°C on 1000RPM.


1 in stock
Cooling capacity:
260 kW/76 tons
Type of refrigerant:
R717/NH3
Voltage:
400 V
Absorbed power:
90 kW
Year of Manufacture:
1980


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Description / remarks:  Used: Grasso cooling/freeze compressor package. This Grasso cooling/freeze compressor package type 810P is in very good condition, V-belt driven, 1500 RPM, consists of the following main components, built on a frame: Grasso compressor 810P, Schorch 110kW E-motor, motor protective hood, oil separator, meter set low/high pressure, oil pressostat. Mentioned cooling capacity is with refrigerant R717, speed 1500RPM, at an evaporating temperature of -10°C and 35°C condensing temperature, absorbed electrical power 82kW.

Cooling capacity:
300 kW/88 tons
Type of refrigerant:
NH3/R717
Voltage:
400 V
Absorbed power:
82 kW
Year of Manufacture:
2004
Dimensions (LxWxH):
190 x 184 x 220 cm
Weight (kg):
2200 kg


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Description / remarks:  Used: Grasso/GEA cool/freeze compressor package. This is in very good condition Grasso/GEA cool/freeze compressor package type 810 directly driven by Leroy-Somer 110kW E-motor, consists of the following main components: E-motor, oil separator, meter Grasso controller. Mentioned cooling capacity is with refrigerant R717 at an evaporating temperature of -10°C and condensing temperature +35°C, absorbed electrical power 82kW. Compressor package will be delivered with all necessary pressure certificates.

Cooling capacity:
300 kW/88 tons
Type of refrigerant:
Ammonia/R717
Voltage:
400 V
Absorbed power:
82 kW
Year of Manufacture:
2008
Dimensions (LxWxH):
280 x 135 x 190 cm
Weight (kg):
2.200 kg


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Description / remarks: 

Grasso / GEA screw package. This in very good condition Grasso screw package is equipped with a Schorch 315 kW E-motor, vertical oil separator, oil pump, water-cooled oil cooler shell & tube type, eco, switch-board with Siemens PLC / touch screen (programmed by Comron). Serial-no. compressor block V1 VO 268/40 7531. Mentioned cooling capacity is with the refrigerant R717 at -40°C/+35°C.


Cooling capacity:
338 kW/99 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
217,4 kW
Year of Manufacture:
2001


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Description / remarks: 

Used Grasso/GEA industrial screw package, serial nr. 8167, flow rate 1640 m³.

This in very good condition screw package consists of the following main components:

  • 315 kW Schorch E-motor 400/460V 50Hz/60Hz.
  • Vertical oil separator, oil pump.
  • Water/NH3 thermosiphon oil cooler type shell & tube.
  • Eco connection.
  • New Siemens PLC/Simatic touchscreen, software will be supplied by Comron.

Mentioned cooling capacity of 338 kW is with the refrigerant R717/Ammonia at -40°C/+35°C. Cooling capacity on 60Hz is 412 kW.


Cooling capacity:
338 kW/99.4 tons
Type of refrigerant:
Ammonia/R717
Voltage:
400/460 V
Absorbed power:
208 kW
Year of Manufacture:
2001
Weight (kg):
4.700 kg


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Description / remarks: 

Used and in very good condition (always maintained by GEA; compressor block replaced in 2010). Unit is equipped with vertical oil separator, oil pump, vertical oil cooler, water-cooled oil cooler shell & tube type with the possibility for Thermosifon cooling, controller of this unit through with new Siemens PLC/Simatic touchscreen will be supplied by Comron International, new Leroy-Somer 355kW E-motor 400/460V 50/60Hz. Mentioned cooling capacity at evaporating temperature of -40°C and condensing temperature of +35°C with eco is 338kW absorbed power of 208kW. Cooling capacity at 60Hz 3600RPM is ca. 422kW.


Cooling capacity:
338 kW/99.4 tons
Type of refrigerant:
Ammonia/R717
Voltage:
400/460 V
Absorbed power:
208 kW
Year of Manufacture:
1994/2010/2021


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Description / remarks: 

Used piston package brand Grasso/GEA type 612E. This in very good condition piston package consists of the following main components: 

  • Grasso 6-cylinder piston compressor type 612E, direct driven
  • 200 kW Schorch E-motor 
  • Vertical oil separator
  • All safety devices 

Mentioned cooling capacity is with refrigerant R717/NH3 at -15°C /+30°C at 1000RPM. 
Cooling capacity at -0°C /+40°C is 1036kW at 1500RPM.


Cooling capacity:
371 kW/109.11 tons
Type of refrigerant:
R717/Ammonia/All Freon
Voltage:
400 V
Year of Manufacture:
2007


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Description / remarks: 

Used and in very good condition (always maintained by GEA; compressor block type of YR-Y26B-28 replaced in 2010. Unit is equipped with vertical oil separator, oil pump, vertical oil cooler, water-cooled oil cooler shell & tube type with the possibility for Thermosifon cooling, controller of this unit through with new Siemens PLC /Simatic touchscreen will be supplied by Comron International, new Schorch E-motor 400kW 400/460V 50/60Hz. Mentioned cooling capacity at evaporating  temperature of -40°C and condensing temperature of +35°C with eco is 449kW absorbed power of 307kW. Cooling capacity at 60Hz 3600RPM is approx. 596kW.


Cooling capacity:
449 kW/132 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400/460 V
Absorbed power:
307 kW
Year of Manufacture:
1994/2010/2021


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Description / remarks: 

Used piston package brand Grasso/GEA type RC612. This in good condition V-belt driven piston package consists of the following main components: 

  • Grasso 6-cylinder piston compressor type RC612, V-belt driven
  • 110kW E-motor 
  • Vertical oil separator
  • Pressure gauge set
  • All safety devices 
  • V-belt protective hood

Mentioned cooling capacity is with refrigerant R717/NH3 at 0°C /+40°C on 1000RPM.


Cooling capacity:
450 kW/132.35 tons
Type of refrigerant:
R717/NH3
Voltage:
400 V
Year of Manufacture:
1996


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Description / remarks:  Used and in very good condition: Grasso/GEA refrigerator/freezer package consisting of the following main components: two pieces on frame built (DUO) G1 screw compressors of which one screw compressor equipped with a 75 kW E Schorch-engine and one with a 97 kW E-Motor (frequency controlled) Central oil separator, thermos chiffon, oil cooler. Furthermore, this well maintained package is equipped with a control cabinet and with a Siemens S7 PLC with touch screen built by Comron. The control box is equipped with a frequency controller brand Danfoss. Low pressure separator (surge drum) brand Polar 2.1 m³, 2 pieces ammonia liquid pumps, all required pressure test certificates and evaporative condenser to choice. 556 kW cooling capacity is listed with the refrigerant Ammonia at an evaporation temperature of-8 °C. Cooling capacity at-40 °C evaporating temperature is 130 kW.

Cooling capacity:
556 kW/130 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
120 kW
Year of Manufacture:
2004


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Description / remarks: 

Used Grasso/GEA freeze pump installation. This in very good condition freeze pump installation (compressors and E-motors completely overhauled) will be composed of the following main components:

  • On frame-built two-stages screw compressors consisting of: 
    1 piece low pressure Grasso screw compressor (booster) type Z-61 with a 200kW Schorch E-motor,
    1 piece high pressure Grasso screw compressor type P-1 with a 160kW Schorch E-motor,
    Central oil separator, oil pump, thermosyphon oil cooler,
    Switch-board cabinet with starter packages and new Siemens S7 PLC/Simatic touchscreen
  • Low pressure separator volume 3m³ with 2 pieces ammonia liquid pumps 
  • Eco vessel
  • High pressure liquid receiver 
  • Air-cooled condenser or evaporating condenser of your choise 
  • All required pressure certificates
  • 1 year warranty 

The mentioned cooling capacity of 578 kW is with refrigerant R717/ammonia at an evaporating temperature of -40°C and a condensing temperature of +35°C.


Cooling capacity:
578 kW/170 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
310 kW
Year of Manufacture:
2002
Dimensions (LxWxH):
550 x 180 x 278 cm (compressor package)
Weight (kg):
7.900 kg (compressor package)


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Description / remarks: 

Used and in very good condition (always maintained by GEA; compressor block overhauled in 2010) Grasso/GEA screw package is equipped with the following main components: Schorch 200 kW E-motors, vertical oil separator, water-cooled oil cooler shell & tube type with the possibility for thermosiphon cooling, controller of this unit through with new Siemens PLC/Simatic touchscreen will be supplied by Comron International. Mentioned cooling capacity is at an evaporating  temperature of -10°C and condensing temperature of +35°C  with an absorbed power of 179kW. Cooling capacity at evaporating  temperature of -40°C and condensing temperature of +35°C with eco is 197kW.


Cooling capacity:
676 kW/198.82 tons
Type of refrigerant:
Ammonia/R717
Voltage:
400 V
Absorbed power:
179 kW
Year of Manufacture:
1994/2010


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Description / remarks: 

Used Grasso/GEA complete two-stage Frigopack freezing-pump installation (built by Grasso / GEA for the company JBT/Frigoscandia). This in new condition two-stage Frigopack freezing-pump installation is composed of the following main components:

  • Grasso/GEA two-stage screw package type BetaE-6AT, serial nr. 7917, year of manufacture 2000, equipped with:
    1 piece low pressure Grasso/GEA screw compressor (Booster) type XBR coupled to a 250 kW Schorch E-motor
    1 piece high pressure Grasso/GEA screw compressor type SR coupled to a 250 kW Leroy-Somer E-motor
    Central oil separator, oil pump, thermosyphon oil cooler
    Switchboard with star/delta switches and Siemens S7 PLC
  • Low pressure separator (Surge drum), brand Armultra-LTD, volume 7,1 m3 complete with 2 pieces hermetic ammonia liquid pumps
  • High pressure tank, brand Armultra-LTD volume 980 liters
  • Eco vessel, brand Armultra-LTD volume 3,7 m3
  • Closed intercooler, volume 240 liters coupled to the suction side -40°C for extra capacity / efficiency
  • Custom made switch-board cabinet with new Siemens S7 PLC/Simatic touchscreen
  • Baltimore / Evapco evaporating condenser of your choice 
  • All required valves, Danfoss PM control stations, floaters
  • Software, E- diagrams, P&ID drawings, all required TÜV certificates

The mentioned cooling capacity of 856 kW is with refrigerant R717/ammonia at -40°C/+35°C, absorbed power approx. 490kW.

 

Note: The Grasso screw compressors with E-motors have been completely overhauled at Comron International and will be delivered with one year guarantee.


Cooling capacity:
856 kW/252 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
490 kW
Year of Manufacture:
2002


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Description / remarks: 

Used piston package, brand Grasso/GEA type RC1212. This in very good condition piston package consists of the following main components: 

  • Grasso 12-cylinder piston compressor, type RC1212, direct driven
  • 290 kW Schorch E-motor, 995RPM
  • Vertical oil separator 
  • All safety devices / Pressure gauge set
  • Flow rate 1592 m3/h

Mentioned cooling capacity is with refrigerant R717/NH, 0°C /+40°C at 1000RPM.


Cooling capacity:
895 kW/263 tons
Type of refrigerant:
R717/Ammonia/All Freon
Voltage:
400 V
Year of Manufacture:
1998


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Description / remarks:  Used and in very good maintained condition: Grasso/GEA industrial water-cooled water chiller is equipped with the following main components: on frame built 1 piece Grasso 612-E piston compressor, year of manufacture 2004 with 200kW direct driven E-motor, brand of Schorch, 1480 RPM and 1 piece Grasso V1400 piston compressor, year of manufacture 2014 with 250kW direct driven E-motor, brand of WEG, controlled by a frequency controller up to a maximum speed of 1200 RPM. Furthermore, this good and well maintained chiller package equipped with GEA plate cooler/exchanger coupled to a separator for natural ammonia circulation, water-cooled condenser. In the pressure line of the compressors a heat exchanger for hot water supply (heat recovery), all associated water pumps, brand Gründfoss, switch-board cabinets with Siemens S7 / touchscreen PLC, all required certificates. Note: In 2014, this chiller had a major maintenance and the existed RC 4-12 Grasso compressor has been replaced by a Grasso/GEA V1400 package with a maximum cooling capacity of 1123kW at an evaporation temperature of 0°C and a condensing temperature of +35°C on 1200RPM and it can be extended to a cooling capacity of 1867kW.

Cooling capacity:
1123 kW/1867 kW 330 tons/549 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400/480 V
Absorbed power:
271 kW
Year of Manufacture:
2004/2014
Dimensions (LxWxH):
645 x 225 x 400 cm
Weight (kg):
14.000 kg


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Description / remarks: 

Used single stage cooling compressor, brand Grasso/GEA type V1400.

This is really good condition. Used cooling compressor consist of the following main components:

  • Grasso/GEA 8 cylinder/piston V1400 compressor pack
  • 250 kW E-motor, brand WEG (maximum 1190 RPM)
  • Grasso maintenance monitor

Mentioned cooling capacity of 1123kW is with refrigerant R717/NH3 at 0°C /+35°C, 1200RPM.


Cooling capacity:
1223 kW/359.70 tons
Type of refrigerant:
R717/NH3
Voltage:
400 V
Absorbed power:
203 kW
Year of Manufacture:
2014


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Description / remarks: 

Used Grasso/GEA complete two-stage Frigopack SP2 freezing-pump installation (built by Grasso / GEA for the company JBT/Frigoscandia). This in new condition two-stage Frigopack freezing-pump installation is composed of the following main components:

  • Grasso/GEA two-stage screw package type ZE-6BN, serial nr. 8460, built 2001/2002, equipped with:
    1 piece low pressure Grasso/GEA screw compressor (Booster) type Z-61 coupled to a 200 kW Schorch E-motor
    1 piece high pressure Grasso/GEA screw compressor type P-1 coupled to a 160 kW Schorch E-motor
    Central oil separator, oil pump, thermosyphon oil cooler
    Switchboard with star/delta switches and Siemens S7 PLC
  • Grasso/GEA two-stage screw package type BetaE-6AT, serial nr. 7917, built 2000, equipped with:
    1 piece low pressure Grasso/GEA screw compressor (Booster) type BET-61 coupled to a 250 kW Schorch E-motor
    1 piece high pressure Grasso/GEA screw compressor type S-2 coupled to a 250 kW Leroy-Somer E-motor
    Central oil separator, oil pump, thermosyphon oil cooler
    Switchboard with star/delta switches and Siemens S7 PLC
  • Frame 1 is equipped with:
    Low pressure separator (Surge drum), brand Armultra-LTD, volume 7,1 m3 complete with 2 pieces hermetic ammonia liquid pumps
  • Frame 2 is equipped with:
    High pressure tank, brand Armultra-LTD volume 980 liters
    Eco vessel, brand Armultra-LTD volume 3,7 m3
    Closed intercooler, volume 240 liters coupled to the suction side -40°C for extra capacity / efficiency
    Custom made switch-board cabinet with new Siemens S7 PLC/Simatic touchscreen
  • Baltimore or Evapco evaporating condenser of your choice 
  • All required valves, Danfoss PM control stations, floaters
  • Software, E- diagrams, P&ID drawings, all required TÜV certificates

The mentioned cooling capacity of 1460 kW is with refrigerant R717/ammonia at -40°C/+35°C, absorbed power approx. 689kW.

 

Note: The Grasso screw compressors with E-motors have been completely overhauled at Comron International and will be delivered with 6 months guarantee.


Cooling capacity:
1460 kW/430 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400/460 V
Absorbed power:
689 kW
Year of Manufacture:
2002

Comron Used To Cool