A client in the general contracting industry came to Fluid Industrial Manufacturing needing a custom designed process chiller, and they had specific needs. This client needed the chiller to cool a server room, and it had to be less than 55 DBA. The capacity was to be 110 tons with an internal pressure drop of 20 PSI at 200 GPM, and it required a temperature stability of ±3°F.

We worked closely with the client and provided constant support throughout the process. We designed the unit, manufactured it out of C-channel and ¼” plate steel, and expertly assembled it. We then performed a full range of tests in our state-of-the-art facilities.

To ensure the 55 DBA requirement was met, we created custom sound enclosures for the unit. For this particular process chiller, the return chilled water from the AHU was used for the condenser water for the same chiller. The client found that all of their specifications were met and all of their expectations were exceeded.

To learn more about this project, or to learn more about our other products and services, please contact Fluid Industrial Manufacturing for more information.

Request for Proposal
Product DescriptionThis custom manufacture unit is used within the F22 Raptor to keep the PAO oil at a specific Temperature
Capabilities Applied/ProcessesStandard brazing torches for the copper piping.
Standard tools for mounting components (nuts and bolts)
Refrigeration tools to test for leaks and to pull a deep vacuum prior to charging the system with refrigerant.
Electrical conduit benders for electrical conduits.
On-Site Start Up
Overall DimensionsHeight: 60"
Width: 48"
Depth: 72"
Weight2,700 lbs
SpecificationsNet Capacity: 68 KW (232,000 BTU/hr)
8-240 lbs/min Gear Pump @115PSI Max.
Internal Pressure Drop: 15 PSI @240 lbs/min
Temperature Stability: ±3°F Under Stable Load
Manual Pressure Control
Cooling FluidCastrol Brayco Micronic 889
Power RequirementsVoltage: 460V or 230V
Frequency: 60Hz
Materials UsedPiping: 100% Copper (CU)
Tank: 304 Stainless Steel
Frame: Tube Steel-Black Powder Coated 18 Gauge Sheet Metal Skins
FeaturesKeeps PAO Oil at Exactly 60°F

Pressure & Flow Adjustment
Dehydrator Filter/Dryer for Refrigerant
Liquid Sight Indicator
Circuits Protected by Circuit Breakers
UL Listed Control Panel
Trane Scroll Compressor
Gear Pump w/ Built in Pressure Relief
Thermal Expansion Valve
100 Gallon Fill Tank
Indicators & Alarms
BenefitsIncreased Energy Efficiency
Increased Mean Time Between Failures
Longer Equipment Life
User Friendly Serviceability
35% more economical than previous supplier
In Process Testing/Inspection Performed Our test facility is state of the art and can cool up to 50 tons and heat up to 100 kW.
We have up to 200 amp connections available.
When systems are larger than what our facility has we simply rent the necessary equipment to do the test (such as generators, large chillers, or large water heaters).
This chiller uses the heat of rejection (house water) to maintain the PAO oil at 60°F. Since this chiller has its own built in heater we did not have to use an electric heater in the tank to test the capacity of the unit. We simply connected to our house water loop and let the oil chiller run.
Test All Working Sensors
Test all chiller safeties
Test PLC logic and sequence of operation
Industry for UseMilitary
Delivery LocationLockheed Martin Aeronautical Systems Company (LMASC) Marietta, Georgia
Standards MetCustomer supplied print, 2D CAD Drawing
Product NameWater Cooled Oil Chiller Unit
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