Precision Temperature Control

DI - Drop-In Chillers


SPACE SAVING DESIGN TO COOL FLUIDS IN A TANK

Mounted on Top of a Tank

Drop-In coolers save floor space and are ideal for installation on tanks where the coolant is too dirty to pump through a heat exchanger. The cooler can readily be lifted out for tank cleaning or inspection.

Applications:
  • Coolant Tanks
  • Filtration Tanks
  • Settling Tanks
  • EDM
  • Quench Tanks
  • Fish Tanks

OC Models for Water or Water-Based Coolants including de-ionized water, water/glycol mixtures, and water-based synthetic coolants. Ideal for dirty coolants. Evaporators are seamless, stainless steel, immersion coils. Coil dimensions can be modified to fit tank. Agitation pumps are provided as standard on larger models (1HP and above).

Model Selection Chart

NOTE: This information is being presented as a guideline only. Your specific application, options and requested features may alter the specifications. Please confirm all specifications with Turmoil.

MODEL RATED COOLING CAPACITY* COMP. STANDARD VOLTAGE** STANDARD COIL FRAME DIMENSIONS***
INCHES CENTIMETERS
WATER BTU/hr Kcal/hr hp   W L H W L H
OC-25DI 3000 625 1/4 V1, V3 12 14 12 30 35 30
OC-33DI 4000 825 1/3 V1, V3 12 14 12 30 35 30
OC-50DI 6000 1500 1/2 V1, V3 14 16 12 35 41 30
OC-75DI 9000 2000 3/4 V1, V3 22 22 16 56 56 41
OC-100DI 12000 3000 1 V2, V3 22 22 16 56 56 41
OC-150DI 18000 4500 1 1/2 V6, V8, V10 24 24 16 61 61 41
OC-200DI 24000 6000 2 V6, V8, V10 24 24 16 61 61 41
OC-300DI 36000 9000 3 V6, V8, V10 28 28 16 71 71 41
OC-400DI 48000 12000 4 V6, V8, V10 33 38 20 84 97 51
OC-500DI 60000 15000 5 V6, V8, V10 33 38 20 84 97 51
OC-750DI 90000 22500 7 1/2 V6, V8 33 57 20 84 145 51
OC-1000DI 120000 30000 10 V6, V8 38 62 20 97 158 51

*Capacities based on coolng water to 60°F (16°C)or cooling oil to 80°F in a 90°F (32°C) ambient.

**Refer to chart below.

***Options may affect dimensions

Please download our catalog or contact us for complete specifications.

STANDARD VOLTAGE
V0 100/50/1
V1 115/60/1
V2 200/50/1
V3 208-230/60/1
V4 208-230/60/1, 200/50/1
V5 200-240/50/3
V6 208-230/60/3
V7 380-420/50/3, 460/60/3
V8 460/60/3
V9 575/60/3
V10 200-240/50/3, 208-230/60/3
VC Custom Voltage
Contact our engineers for more information.

OCO Models for Light Oil or Oil-Based Coolants. Not suitable for all oils or installations (check with Turmoil). Minimum set-point temperature: 80°F (27°C). Evaporators are seamless, stainless steel, immersion coils. Coil dimensions can be modified to fit tank. Agitation pumps are standard on larger models (1HP and above).

Model Selection Chart

NOTE: This information is being presented as a guideline only. Your specific application, options and requested features may alter the specifications. Please confirm all specifications with Turmoil.

MODEL RATED COOLING CAPACITY* COMP. STANDARD VOLTAGE** STANDARD COIL FRAME DIMENSIONS***
INCHES CENTIMETERS
OIL BTU/hr Kcal/hr hp   W L H W L H
OCO-50DI 5000 1500 1/2 V1, V3 22 22 16 56 56 41
OCO-75DI 8060 2000 3/4 V1, V3 22 22 16 56 56 41
OCO-100DI 12000 3000 1 V2, V3 26 26 16 66 56 41
OCO-150DI 18000 4500 1 1/2 V6, V8, V10 26 26 16 66 66 41
OCO-200DI 24000 6000 2 V6, V8, V10 30 30 16 76 66 41
OCO-300DI 36000 9000 3 V6, V8, V10 30 30 16 76 76 41
OCO-500DI 60000 15000 5 V6, V8, V10 32 62 20 81 158 51
OCO-750DI 90000 22500 7 1/2 V6, V8 32 62 20 81 158 51
OCO-1000DI 120000 30000 10 V6, V8 42 70 20 107 178 51

 

*Capacities based on coolng oil to 80°F (28°C) in a 90°F (32°C) ambient.

**Refer to chart below.

***Options may affect dimensions

Please download our catalog or contact us for complete specifications.

STANDARD VOLTAGE
V0 100/50/1
V1 115/60/1
V2 200/50/1
V3 208-230/60/1
V4 208-230/60/1, 200/50/1
V5 200-240/50/3
V6 208-230/60/3
V7 380-420/50/3, 460/60/3
V8 460/60/3
V9 575/60/3
V10 200-240/50/3, 208-230/60/3
VC Custom Voltage
Contact our engineers for more information.
Closed Loop Chiller Flow Schematic
Click image for larger view.

Drop-In coolers are designed to be mounted on top of a tank to cool the fluid that is passing through it. The stainless steel immersion coil type evaporator is submerged into the fluid in the tank. A small agitation pump continuously moves the fluid around the evaporator coils ensuring proper heat transfer. The temperature controller senses the fluid temperature and controls the refrigeration effect to maintain the fluid in the tank at the desired temperature.

These are a few of our basic options. Click the button below to see all chiller options.

download options

Download Full Options Catalog

CTC: Digital Temperature Controller. Provides close temperature control (±0.5°F). Displays bot set-point and coolant temperature.

ATC: Ambient Tracking Controller. A dual input digital temperature controller allows the coolant temperature to track ambient temperature at a constant, adjustable differential. Displays both ambient and coolant temperature.

HT: Temperature Fault Interlock. Indicates coolant temperature is out of range.

LL: Low Level Interlock. Protects cooler from operating at low coolant level.

ILH: In-Line Heater. Warms up coolant to optimum operating temperature.

Special Dimension. Cabinets and/or coils sized to the application. Coils can be modified to fit specific tanks.

Remote Controls. Available for applications where the cooler is installed out of reach, such as on top of a large coolant filtration system.

RAP: No Agitation Pump. For application where there is sufficient coolant flow through the coils for proper heat exchange.

W: Water-Cooled Condenser For use with tower or city water. Removes heat from the work area while saving space and maintenance.

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TURMOIL COOLER FEATURES

Heavy-Duty Construction. Coolers are designed for continuous industrial duty and dependable long life. Welded steel cabinet features lifting eyebolts and mounting skid. Panels are easily removable for complete access.

High-Ambient Condensers. Oversized to run cool in hot, dirty environments. All condensers are protected with a cleanable aluminum air intake filter.

Ozone-Friendly Refrigerants. Turmoil coolers use only approved, non-ozone-depleting refrigerants.

Complete Temperature Control. Choice of analog or digital controllers available with options to hold coolant within ±0.5ºF (±0.25ºC) of set-point. Hot gas bypass unloading eliminates compressor short cycling.

Super-Efficient Evaporators. For both oil- or water-based fluids. Brazed plate, immersion coil, or shell-and-tube design of stainless steel, copper, or steel construction depending on application. Tested for 350 PSI working pressure.

Click here for complete features & warranty Information