Water-Cooled Semi-Hermetic Process Chillers
Introducing J&M Fluidics’ Water-Cooled Semi-Hermetic Process Chiller Product Line, designed to meet the demands of various refrigeration and cooling applications. Our chillers are available in a range of capacities from 15 to 120 HP, making them suitable for both small-scale and large-scale cooling requirements.
Dependable Performance
These chillers require a cooling tower or an alternate water source, ensuring efficient heat exchange and reliable cooling performance in your operations. Whether you are in commercial, industrial, or other cooling sectors, our water-cooled semi-hermetic chillers provide the performance and efficiency you need.
Ready to Assist You
If you have any questions or need assistance in selecting the right chiller for your application, don’t hesitate to reach out. Our knowledgeable team is here to help you find the perfect solution tailored to your specific requirements.

Inside Control Cabinet shown

Water-Cooled Semi-Hermetic Chiller Model

Custom-Chiller Model
STANDARD ON ALL J&M MODELS
Pentra Microsmart, Programmable Logic Controller (PLC) with HMI Touch Screen Display.
J&M Fluidics’ Water-Cooled Semi-Hermetic Process Chiller Product Line is ideal for many refrigeration/cooling applications. Available in 15 to 120 HP. Cooling tower or other water source is required. If you have any questions, please give us a call. We are here to help.
Standard Features (All Models)
- ETL listed to UL1995 & CAN/CSA C22.2 No. 236-11, 4th edition, 10/14/2011
- Single Point Power Connection
- Idec Microprocessor Controller With Easy-To-Use Touch Screen Display
- Stainless Steel, Brazed Plate Evaporator
- Semi-Hermetic Compressor With Crankcase Heater And Vibration Spring Mounting Kit
- Compressor Discharge And Suction Pipe Vibration Eliminators
- Suction Accumulator
- Liquid Sight-Glass, Solenoid, TXV And Replaceable Core Drier
- Water Flow Switch
- 24V Control Transformer
- Condenser(S): Shell And Tube
- Compressor Motor Contactor
- Galvanized Steel Sheet Metal Cabinet
- 1/2 Inch Insulation on All Water And Refrigerant Lines
- Operating Refrigerant Charge From Factory
Split System Models Only
- Outdoor Condenser Section
- Discharge and Liquid Ball Valves on Indoor and Outdoor Equipment
Available Options (Most Models)
- Remote Idec Touchscreen Control Panel
- Industrial VPN Router
- 5 Port Ethernet Switch
- Bacnet Gateway
- Process Pump VFD Controller
- 4-Year Extended Compressor Warranty
- 115-Volt (Rain Tight) Service Outlet
- Non Fused Disconnect
- Phase Monitor, Line Voltage Monitor Offering Protection Against Phase Loss/Reversal, Unbalance and High/Low Voltage
- Compressor Fusing
- Compressor Sound Cover
- Condenser Water Regulating Valve
- Factory Installed Evaporator Heat Tape Freeze Protection
- Fused, STAINLESS STEEL Process Pump
- Dual System Pump With Manual Changeover
- Dual System Pump With Auto Changeover
- Pump Suction Isolation Valve
- Water Pressure Gauge Set
- Water Flow Meter
- Stainless Steel, Sch80 PVC, or Polypropylene Piping For Deionized And Reverse Osmosis Water Systems
Tank Models Only
- Storage Tank Sight Glass
- Discharge and Liquid Ball Valves on Indoor and Outdoor Equipment
- Auto City Water Make-Up Solenoid
Model
Custom 25 Ton Water-Cooled Semi-Hermetic with Chiller Barrel
New Smaller Compact Size!
55″ Long Frame

Model
PSW15S Water-Cooled Semi-Hermetic Chiller.
15 Ton, Single-Circuit

Side / Front View

Back / Side View