EP1 Series Chillers

EP1 Series Chillers
Portable chillers

The Conair EP1 Series Portable Chillers are designed for 1 to 3 ton applications. Available as air-cooled or water-cooled, with pump sizes from 1/4 to 3 Hp {0.2 to 2.2 kW} for air-cooled units, and 1 to 3 Hp {0.7 to 2.2 kW} for water-cooled units, the EP1 Series boasts nonferrous construction (evaporator, pump, reservoir and piping) to resist corrosion, a compact footprint with easy-to-access interior, and a control that provides precise temperature control along with extensive diagnostics.

  • Dependable chiller performance
  • More standard features
  • Energy efficient
  • Extensive warranty
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email

info@conairgroup.com

Phone

+1 724 584 5500

Parts & Service

+1 800 458 1960 - United States

+1 814 437 6861 - International

parts@conairgroup.com

service@conairgroup.com

Features (click here to hide)

Nonferrous construction of evaporator, pump, reservoir and piping to resist corrosion.

Microprocessor controller to provide diagnostic and accurate temperature control.

Air-cooled condenser is generously sized for ambient temperatures up to 115°F {46°C}.

Internal insulated polyethylene reservoir comes with large capacity and a removable top.

Condenser fan discharges air quietly through the top of the unit.

Hot gas bypass provides accurate capacity control and extends compressor life.

Process Y-strainer protects the evaporator from contaminants in the water.

External sight glass, fill connection and drain connection.

Specifications (click here to hide)
Air cooled
Front view (EP1A) Rear view (EP1A) Side view (EP1A)
Water cooled /  remote condenser indoor unit  
     
Front view (EP1W) Rear view (EP1W)  Side view (EP1W) 
Remote condenser indoor unit   
     
Front view (EP1R)  Side view (EP1R)   
Models EP1A-01 EP1A-02 EP1A-03 EP1W-02 EP1W-03
Condenser Air cooled    Water cooled  
Performance characteristics

Cooling capacity tons 

1.0  2.0  3.0  2.2  3.3 
Setpoint range °F {°C}  20 to 65 {-7 to 18}  20 to 65 {-7 to 18}  20 to 65 {-7 to 18}  20 to 65 {-7 to 18}  20 to 65 {-7 to 18}
Refrigerant      R407C
Air flow ft³/min  110 1585  2470  N/A  N/A 
Condensed water flow gpm {l/min} N/A  N/A  N/A  7 {27}  10 {38} 
Standard pump performance       
Pump motor size Hp {kW} 0.25 {0.18}  1 {0.75}   1 {0.75} 1 {0.75}  1 {0.75}
Pump flow gpm {l/min}  2 {7.5} 5 {18.9}  7 {26.4}  5 {18.9}  8 {30.2} 
Pump pressure psi {bar}   80 {5.5} 39 {2.68}  38 {2.62}  39 {2.68}  37 {2.55}
Dimensions inches {mm}     
A - Height 33.125 {841}  41.50 {1054}  41.50 {1054}  36.625 {930}   36.625 {930}
B - Width  18.625 {473}  24.00 {610} 24.00 {610}  24.00 {610}   24.00 {610}
C - Depth  27.625 {702}  39.625 {1006} 39.625 {1006}  39.625 {1006}   39.625 {1006}
Voltages MCA        
230/1 phase/60 Hz  11.8 N/A   N/A  N/A N/A 
230/3 phase/60 Hz  N/A 17.0  21.5 15.4  18.9
460/3 phase/60 Hz   N/A 9.0  11.9 8.2 10.6
575/3 phase/60 Hz  N/A 7.2  9.6 6.6   8.5
Weight lb {kg}       
Shipping  255 {116} 420 {191}  430 {195}  420 {191}  430 {195} 

 

Models EP1R-03 (Indoor unit) 
Condenser  Remote
Performance characteristics
Cooling capacity tons  3.0
Setpoint range °F {°C}  20 to 65 {-7 to 18}
Refrigerant  R407C
Condensed water flow gpm N/A 
Pump performance
Pump motor size Hp {kW} 1 {0.7} 
Pump flow gpm {l/min}  7 {26.5}
Pump pressure psi {bar} 38 {2.6} 
Dimensions inches {mm}
A - Height 36.625 {930} 
B - Width  24.00 {610}
C - Depth  39.625 {1006}
Voltages MCA
230/3 phase/60 Hz  18.9
460/3 phase/60 Hz  10.6
575/3 phase/60 Hz  N/A
Weight lb {kg}
Shipping  430 {195}

 

Models  EP1R-03 (Outdoor unit)
Condenser  Remote
Performance characteristics
Refrigerant R407C 
Air flow ft³/min 6750 
Condenser fan Hp {kW}  0.50 {0.40}
Connections inches {mm}
Inlet/outlet 1.125 {29} 
Dimensions Inches {mm}
A - Height 44.44 {1053} 
B - Width 38.75 {984} 
C - Depth 45.75 {1162} 
Voltages MCA
230/1phase/60 Hz 3.0 
Weight
Shipping  565 {256}