Cold Shot Chillers two stage air cooled water chillers are made in the USA and are among the most durable and dependable chillers in the market. We offer 70-Ton chillers in a variety of flow designs for process cooling applications in injection molding, tool and die cutting and lasers. These are available in stationary air-cooled water chillers and liquid-cooled water chillers that do not include a recirculating fluid pump or an internal holding reservoir. This machine is offered with complete easy to use controls. As a portable unit which includes a, robust water pump(s) and insulated holding tank. Other options include reverse flow and continuous flow open loop.
Five stage “Portable” air cooled water chiller system, sometimes called central cooling system for industrial chilling solution comes with a water chiller pump and tank to meet your close loop applications, it features full load performance dual hermetic scroll compressors and R410A refrigerant for effective and reliable chilling. The evaporator for this unit is made of copper-brazed stainless-steel plates with flow and temperature safeties to protect against water freezing. This unit will provide approximately 840,000 BTU/HR with 50 F leaving chill water temperature and 95 F ambient conditions. Economical option to meet designed process demand. The unit weighs approximately 4500 lbs. in total with dimensions of 247” L x 88” W x 73” H.
Controls: This chiller comes standard with an electronic programmed temperature controller with constant (set point & process) readout to provide diagnostics and precise temperature. Fully factory tested.
Refrigeration Components: Efficient scroll compressors, balanced port expansion valves, sight glass/moisture indicators, pump down valves, filter drier, fan cycling head pressure controls.
Process Fluid Components: PVC “Y” strainer with 20 mesh stainless steel screen. Pumps are stainless steel centrifugal. Tanks are insulated with fluid level sensor, spin on lid and drain. Portable systems will include a flow control valve.
Safety Controls: High and low refrigerant pressure, high and low fluid temperature, freeze, low water flow, internal overloads, thermal overload circuit breakers and/or safety fuses for compressors, pumps, and fan motors, temperature relief fusible plug on liquid lines of each circuit.
Construction: Galvanized steel frame, powder coated carbon steel cabinet, PVC flange connections.
Warranty: One year for parts / five year for the compressor.
The two-stage air-cooled “Stationary” water chiller systems from Cold Shot is ruggedly constructed and easy to install. It typically comes with separate controls for the chiller and the pump(s), with an electrical connection to each component. The use of a single or dual pump can be designed to provide cooling for a wide variety of applications. This unit works in conjunction with a holding fluid tank and can be remotely installed for convenience. They are designed for either indoor or outdoor installation to meet each customer’s needs. Each system is factory tested, pre-piped, prewired and includes reliable and energy efficient hermetic scroll compressors with environmentally friendly R-410A refrigerant designed for year round use.
Programmable and user-friendly temperature controller, efficient scroll compressors, removable “Y” strainer with mesh stainless steel screen for easy cleaning. High and low refrigerant pressure controls, high and low fluid temperature, low water flow, thermal overloads for compressors, safety fuses or overloads for pump. Compact Microchannel condenser coil. Welded steel powder coated frame and full metal cabinet, copper piping connections.
Controls: The unit comes standard with an electronic programmed temperature controller with constant (set point & process) temperature readout.
Refrigeration Components: Reliable and Energy Efficient scroll compressors, balanced port expansion valves, sight glass/moisture indicators, pump down valves, filter drier, fan cycling head pressure controls.
Process Fluid Components: PVC “Y” strainer with 20 mesh stainless steel screen.
Safety Controls: High and low refrigerant pressure, high and low fluid temperature, low water flow, thermal overloads for compressor and fan motors.
Construction: Welded steel powder coated frame and full metal cabinet, copper piping connections.
Cold Shot reverse flow circuits are designed specifically for an open circuit process where an external fluid central tank is required. Like a close loop chiller system, a reverse flow design will require a holding tank to be cooled and used to circulate the fluid to a process. It is typically used to gravity feed water into the system’s fluid pump. The pump sends the externally sourced water through the chiller evaporator and filter before sending it back to the tank/trough or process. Many tanks used on a reverse flow design come with a water make up valve to ensure fluid is always present in the tank. Standard non coated or e-coated microchannel condenser coils.
Controls: The unit comes standard with an electronic programmed temperature controller with constant (set point & process) temperature readout.
Refrigeration Components: Efficient scroll compressors, balanced port expansion valves, sight glass/moisture indicators, pump down valves, filter drier, fan cycling head pressure controls.
Process Fluid Components: Strainer with 20 mesh stainless steel screen, easy to clean. Pumps are stainless steel centrifugal.
Safety Controls: High and low refrigerant pressure, high and low fluid temperature, low water flow, thermal overloads for compressor and fan motors, safety fuses or overloads for pump.
Construction: Welded steel powder coated frame and full metal cabinet, copper piping connections.
Warranty: One year for parts / five year for the compressor.
Cold Shot Chillers 70 Ton model WCWC-840-E water-cooled liquid chiller is designed to bring efficient and superior performance to all types of industrial applications. This machine can be used as a central chiller for indoor or outdoor mounting. These self-contained water-cooled systems are made to accommodate a process cooling requirement. Water-cooled chillers allow the refrigeration system to operate at lower head pressure, making them more efficient. Arrangements available with a remote pump and tank.
Water-cooled chillers recirculate water to cool the refrigerant in the brazed plated fluid condenser. This chiller includes and efficient water-cooled liquid condenser, high efficiency brazed plate stainless-steel copper brazed. The refrigerant and cooling water from a cooling water source do not come in direct contact with each other, these flow in different pathways. These units are usually installed indoors. System capacity is the approximate 840,000 BTU/hr. based on a leaving fluid temperature of 50°F with a condenser water temperature of 85°F. The 70 Ton portable water-cooled chiller weighs approximately 1,300 lbs. and has dimensions of 98” L x 55” W x 88” H.
Controls: Electronic programmed temp. controller with a constant (set point & process) temperature readout. (Easy to Use)
Refrigeration Components: Efficient scroll compressors, sight glass/moisture indicators, balanced port expansion valves, filter drier, access ports and or service valves, pressure actuated head pressure controls, liquid receiver.
Process Fluid Components: PVC “Y” strainer with 20 mesh stainless steel screen. Pumps are stainless steel centrifugal. Tanks are insulated with shoe box lid, fill port, and level sight glass. Portable systems will include a bypass flow valve.
Safety Controls: High and low refrigerant pressure controls, high and low fluid temperature, low water flow, thermal overloads for compressors, safety fuses or overloads for pump.
Construction: Welded steel powder coated frame and full metal cabinet, copper piping connections.
Warranty: One-year parts / five-year compressor.
The Cold Shot Chillers 70 Ton reverse flow water-cooled water chiller is well designed footprint with a PLC controlled and self-diagnostics, WIFI/LAN/LTE connectivity for predictive maintenance. A 70 Ton model WCWC-840-E-RF water-cooled fluid chiller provides 840,000 BTU/Hr. of cooling capacity with 50°F leaving fluid temperature with 85°F incoming condensing water temperature.
Water-cooled chillers are designed to dissipate process heat into a cooling tower or large water body. These units are used in many applications and can provide a constant performance. Liquid cooled chillers range in size and are typically compact and designed to reside indoors protected from outdoor ambient conditions. While water cooled chillers can operate more efficient, it still requires an additional cooling tower system that will require additional installation and maintenance.
The unit measures 90” L x 50” W x 88” H and weighs approximately 1500 lbs.
Controls: Electronic programmed temperature controller with constant (set point & process) temperature readout.
Refrigeration Components: Efficient scroll compressors, sight glass/moisture indicators, balanced port expansion valves, filter drier, access ports and or service valves, pressure actuated head pressure controls, liquid receiver. Environmentally friendly and energy efficient R410A Refrigerant.
Process Fluid Components: Bronze “Y” strainer with 20 mesh stainless steel screen. Pumps are stainless steel centrifugal with VFD options available for pressure or flow requirements
Safety Controls: High and low refrigerant pressure, high and low fluid temperature, low water flow, thermal overloads for compressors, safety fuses or overloads for pump.
Construction: Welded steel powder coated frame and full metal cabinet, copper piping connections.
Warranty: One year parts / five year compressor.
| Model # | Type | Style | Capacity | Voltage | Pump HP + Flow Rate | Connections |
| ACWC-840-E | Air-cooled | Portable | 840,000 BTU/HR* | 208-230/3/60460/3/60 | 7-1/2 HP 225gpm@35psi | 3” MNPT IN/ OUT |
| ACWC-840-E-ST | Air-cooled | Stationary | 840,000 BTU/HR* | 208-230/3/60460/3/60 | N/A | 3” MNPT IN/ OUT |
| ACWC-840-E-RF | Air-cooled | Reverse Flow | 840,000 BTU/HR* | 208-230/3/60460/3/60 | 7-1/2 HP 225gpm@35psi | 3” MNPT IN/ OUT |
| WCWC-840-E | Water-cooled | Portable | 840,000 BTU/HR* | 208-230/3/60460/3/60 | 7-1/2 HP 225gpm@35psi | 3” MNPT IN/ OUT |
| WCWC-840-E-ST | Water-cooled | Stationary | 840,000 BTU/HR* | 208-230/3/60460/3/60 | N/A | 3” MNPT IN/ OUT |
| WCWC-840-E-RF | Water-cooled | Reverse Flow | 840,000 BTU/HR* | 208-230/3/60460/3/60 | 7-1/2 HP 225gpm@35psi | 3” MNPT IN/ OUT |
* Capacity- 50°F LCWT/95°F AMB
** Capacity- 50°F LCWT/85°F CWT
Note: All specifications subject to change without notice. Specify Voltage and Ambient Condition upon ordering.
Pricing starting as low as $58,069.00
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