冷熱と真空でイノベーション Innovating with Thermal Control and Vacuum Chiller Unit without Water Tank RKL Series Cooling Capacity： 7.9/8.5 kW to 25.0/27.1 kW ORION UNIT COOLER Adopted stainless steel coil type heat exchanger which is hard to clog Jan.2023 D-RG12E Chiller Unit without Water Tank Catalog

Unit Cooler Series Configurations ORION Unit Coolers have built-in circulation pumps, so by simply connecting to an open-type water tank and priming with water, tank water can be circulated and maintained at a set temperature. Compact, Water Cooled Power Supply Compact Unit Cooler Operable Ambient Operable Liquid Cooling C) C) Temp (° Temp Range (° Capacity (kW) Req. Water Tank Capacity (L) 25 or more 35 or more 60 or more 35 or more * The RKS1500F model can be used with three-phase 200 V at 50/60 Hz, or three-phase 220 V at 60 Hz. Model RKL-2200-D RKL-3750-D Heavy Duty, Air Cooled RKL-5500-D...

RKS / RKL Series Here are Just Some Examples of Applications for the ORION Unit Cooler Application Example (For illustration purposes) Industrial Applications · Temperature Management for Cooling Tanks on Extrusion Machines · Machine Tool Tank-Water Cooling · Water for Concrete Production Food Applications · Cooling After Vacuum Packing · Canned Food Cooling · Food Container Cooling *Cannot be used for water that comes in direct contact with food. Agriculture Applications · Liquid Fertilizer Temp. Management for Hydroponics · Water Tank Cooling for Shiitake Mushroom Log Cover-Water Other · Water...

RKS Series Built-In Circulation Pump External Signal Terminals Digital Temperature Control MultiDirectional Vent Rated for 3 Power Sources Condenser Filter Included Unit Cooler RKS Series High Efficiency Refrigerant R410A 1. Built with a heat exchanging coil that inhibits clogging and can be disassembled when required. Chillers that use external water tanks are susceptible to foreign substances entering the system. With Orion's distinctive heat exchange coil system, there is less likelihood of clogging and yet, in the unlikely chance that clogging does occur, the coil can be disassembled for...

side） （front side） (When vent cover panel is installed on top.) Control panel Condensing Pressure Cooling Water Gauge Outlet (Rc1/2) Handle Cooling Water Inlet (Rc1/2) Cooling Water Drain (1/4plug) Drain Port R3/8 Incl cap Characteristic Curves Total Head（m） Min. Working Circulation Rate Min. Working Circulation Rate Total Head（m） 175 Closed grommet included Total Head（m） Power Cable Pump-priming Access Hole(φ30) Port （female thread） Control panel Control panel Drain Port M10 （female thread） Dimension W H A Power Cable Access Hole(φ30) Closed grommet included Exhaust Handle Exhaust Power Cable...

Cooling Capacity: 7.9/8.5 kW to 25.0/27.1 kW Rated for 3 Power Sources Condenser Filter Included External Signal Terminals Digital Temperature Control Built-In Circulation Pump Unit Cooler RKL Series IPX3 Equiv. Rating Splash-proof 1. Built with a heat exchanging coil that inhibits clogging and can be disassembled when required. Chillers that use external water tanks are susceptible to foreign substances entering the system. With Orion's distinctive heat exchange coil system, there is less likelihood of clogging and yet, in the unlikely chance that clogging does occur, the coil can be removed...

4-Eye Bolts (M10) Control Panel Refrigerant High-pressure Gauge Refrigerant Low-pressure Gauge Chilled Water Inlet Rp 3/4 Water Drain Rp1/2 (with plug) Chilled Water Outlet Rc 1 230 216 Power Cable Access Hole (φ38) *１ For anchor fixation *２ RKL-2200-B1 hole pitch sizes are compatible with this chiller. When upgrading from RKL-2200-B1, please use the pitch sizes listed here. Control Panel Filter (Both sides) Air Intake Refrigerant High-pressure Gauge Refrigerant Low-pressure Gauge Chilled Water Outlet Rc 1 267.1 Water Drain Rp1/2 (with plug) Chilled Water Inlet Rc 1½ Drainpan Drain R1/2 Power...

Introducing the ORION IoT System / Unit Cooler Specification Items Remote Monitoring Free Cooling Chiller Pneumatic Systems Equipment Air Dryer Auto Drain Trap Remote Operation Precision Air Processor of ORION Products. Uses your factory's internal network for safety against leaks of internal information. Compatible Models Management Office Oil-Free Vacuum Pumps Remote Monitoring Monitoring Software Includes Mail-Alert Functionality Monitoring of product operating states from remote sites is possible. Can be used as long as contact outputs are non-voltage contacts. Get email alerts when alarms...

Unit Cooler Special-Order Specifications and Optional Parts List ○：Optional equipment ×：Not compatible No. 1 2 3 Requirement 1 Cooling liquid replacement Operable liquid temperature range Power source (Using a transformer) *3 *4 Pump specifications *1 Casters *5 ●：Available by Special Order Standard：Standard configuration Requirements Specification Options Requirement 2 Requirement 3 Wetted parts are Deionized water copper-free * 1, * 13 (up to 1 μ S/cm) High liquid 10 to 30℃ temperature 380V 400V 415V 440V 480V Pump pressure (at pump outlet) With stopper With leveling foot Custom coating (Regarding...

Connection Methods and Model Choice ■Unit Cooler Series） Cooler Connection Examples Working Principles Pump-priming Port Water Tank Machine Tool Condenser Dryer Capillary tube Fan motor Heat exchanger Check Valve（Foot valve） The circulation pump pumps in liquid from the water tank and then through the heat exchanger. There, the liquid is cooled and then returns to the tank. This cycle is repeated and the liquid is continuously cooled until it reaches the desired set temperature, at which time the temperature regulator shuts off the chiller. And if the liquid temperature rises above the set control...

RKS / RKL Series 2. Piping Resistance Calculations Piping methods and other particulars have a large effect on the flow rate, head, and resistance of the water cycle. Furthermore, safety devices may also be operating, so it is important to install a piping design that can keep within the prescribed piping resistance (head) limitations. The following describes how to calculate the head of a system. Hm = Total head ha = actual head (the difference in height between the water surface and the chiller) hv = velocity head delta (water resistance from the outlet ... generally about 0.5m～0.8m.) hf =...