615 (35) 500 (21) 377 Circulating fluid return port Rc1/2 Drain port with O-ring sealing plug .2 Circulating fluid outlet Rc1/2 Caster (unfixed) with locking lever Caster (unfixed) Operation display panel Circulating fluid fill port lid Water level indicator Dustproof filter Handle Power entry .1 Power switch Ventilation air inlet (Air-cooled only) Ventilation air outlet (Air-cooled only) Ventilation air inlet Ventilation air outlet Ventilation air outlet Ventilation air outlet (Grommet with membrane) Serial communication (RS-485/RS-232C) connector D-sub female receptacle Rc1/2 (Valve stopper) 939 707 143 101 135 323 Power cable entry Maintenance connector Contact input/output communication connector Optional connector 1 Optional connector 2 Circulating fluid return port Rc1/2 Product label Circulating fluid outlet Breaker Drain port Rc1/4 (Same for the opposite side) (Same for the opposite side) 592 Ventilation hole Handle Caster (unfixed) with locking lever Caster (unfixed) 377 Dustproof filter Operation display panel Circulating fluid fill port lid Water level indicator 976 Facility water outlet Rc3/8 Facility water inlet Rc3/8 Water-cooled refrigeration Dimensions HRS012/018/024 HRS050-A .1 The power supply cable is not provided. (The power supply connector is provided.) .2 The conversion fitting (R3/8 male thread) is provided. Thermo-chiller Series HRS 1295 HRG HRS HRZ HRZD HRW HEC HEB HED HEA IDH