K1 Chiller

The K1 chiller offers a full 1.75kW of cooling in a very compact package.

The unit has a full range of optional accessories.


  • Exceptionally high 1.75kW cooling capacity
  • Compact and robust design which is quiet while in use
  • Reliable cooling equipment
Technical Specification
Cooling capacity (setpoint 20°C, ambient 20°C) 1750W/K1
Physical attributes
Physical dimensions (LxWxH) (mm) 545 x 420 x 575
Weight (kg) 66
Noise level (dB(A)) 68
Toolless access no 
Temperature control attributes
Technology Vapour Compression
Temperature range (standard) (+4°C to +35°C
Control method PID
Temperature stability (with constant load) ±0.1°C
Temperature resolution 0.1°C
Water circuit attributes
System volume (L) 2.5
Pump type and capability 5L/min @ 6bar (PD)
10L/min @ 6bar (PD)
17L/min @ 6bar (PD)
Pressure control (settable pressure relief valve) Internal, PRV, 20-150psi
Standard fittings 1/2” BSPPF + 3/4” BSPTM
  3/8” + 1/2” hose barbs
Standard chemical compatibility Hexid, DI Water, Prop Glyco
Electrical attributes
(230Vac, 1~, 50Hz) 0-spec Yes, 7.3A
(115Vac, 1~, 60Hz) 1-spec Yes, 11.5A
(208-220Vac, 1~/2~, 60Hz) 2-spec Yes, 8A
(Switchable 208Vac, 1~/2~, 60Hz | 220Vac, 1~/2~, 60Hz | 230Vac, 1~, 50Hz) 6-spec Yes,
(Switchable 115Vac, 1~, 60Hz | 220Vac, 1~/2~, 60Hz | 230Vac, 1~, 50Hz) 7-spec Yes,
(208-230Vac, 1~/2~, 50/60Hz) 9-spec Yes 7.3A
Overcurrent fault-cleared restart mode Manual
Safety interlocks, protections, standards and indicators
1st party approvals CE
3rd party approvals UL-OK on 9-spec
Empty fluid reservoir alarm Visual, lamp
Low fluid flow alarm Visual, lamp
Temperature out of range alarm Visual, lamp
Compressor HP switch Standard
Motor thermal overload Standard
Emergency off Standard, via MCB
Warranty options 2 year parts, 1 year labour
Enhanced warranty options
Options available
Remote alarm/power-off; SA00001 Available
Low temperature pack; SA00002 Available, to -20°C
High temperature pack; SA00003 Available, to +65°C
Water cooled K1; SA00005 Available
Water cooled K3; SA00007 -
Non-return solenoid valve pack; SA00008 Available
High temperature water circuit w/o heater; SA00009 Available
Low flow alarm (KT); SA00010 Standard
Onboard RS485 data protocol; SA00011 Available
Standard VFC set; SA00012 Available
In-line deionising cartridge and fittings; SA00013 Available
Stainless non-return solenoid valve; SA00014 Available
CPC quick release connectors; SA00016 Available
Installation kit; SA00017 Available
Stainless steel pump and fittings; SA00018 Standard
Mod for outdoor use; SA00020 Available, to IP54
Particulate filter; SA00021 Available
Flow meter pack; SA00022 Available
Fan speed control (on/off); SA00023 Available
Fan speed control (proportional); SA00024 Available
Flow meter pack output to RS485; SA00025 Available
Seismic mounts; SA00026 Available
In-line UV decontamination; SA00027 Available
Qwikfoot kit; SA00028 Available
Stainless enclosure; SA00029 Available
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