Chillers (900S Series)

Chillers for precise temperature control and continuous operation for  coolant, fining water and polish in optical lens manufacturing.  Available in 4 sizes to meet any labs needs.

This item can not be ordered online, please call PSI at 800-237-8154 or 727-376-7900 or email

Contact PSI by email or call 727-376-7900 or 800-237-8154 for pricing.



Part #: 955S, 965S, 985S & 995S


These chillers are compact, fully self-contained and use highly efficient refrigerant that is environmentally friendly and does not harm the ozone layer. These chiller are ideal for use with a variety of lens processing equipment.  Contact PSI for the right unit for your application.


Contact PSI at 727-376-7900 or 800-237-8154 for more information or to place an order.


Chillers Features & Benefits

  • Light weight, compact space saving chillers that can be placed close to the wall and in tight spaces due to front and rear ventilation
  • Conveniently located function panel which includes timer operaion,low tank level detector, power failure auto-restart and anti-freezing operation
  • Self diagnosis function and check display located on front top of unit
  • Easy filter maintenance, no tools needed,integrated with the griffon the front panel for easy removal and replacement
  • Locking caster wheels



Model 955S 
1500/1700W (5800 BTU) cooling capacity; 1-phase, 115VAC (50-60 HZ); 1.32 gal (5L) tank capacity
19.7″D x 14.8″W x 24.2″H; 88 lbs. (40 kg)

Model 965S
2100/2400W (6824 BTU) cooling capacity; 1-phase, 200-230VAC (50/60 HZ); 1.32 gal. (5L) tank capacity
19.7″D x 14.8″W x 24.2″H; 95 lbs (43 kg)

Model 985S
4700/5100W (13648 BTU) cooling capacity; 1-phase, 200/230VAC (50-60 HZ); 1.32 gal. (5L) tank capacity
23.3″D x 14.8″W x 38.4″H; 152 lbs. (69 kg)

Model 995S
9000W (30709 BTU) cooling capacity; 3-phase, 200-230VAC (50/60 Hz); 4.75 gal. (18L)
38.2″D x 14.8″W x 42.5″H; 273 lbs. (124 kg)


More Information

Additional information

Weight 100 lbs

955 – 1/2 ton, 985 – 1 ton