PROCESS CHILLERS FOR DAIRY, FOOD PROCESSING and CBD

The use of air-cooled chillers and water-cooled chillers (or fluid process chiller systems) for dairy and food processing operations is a critical part of producing safe and high quality consumer products. Specific to the dairy industry, according to the USDA 97% of the milk producing farms in the USA are family owned.

At Legacy Chiller Systems, we understand that many of our customers running family owned dairy and food processing operations do not have time, nor the budget, to design fluid cooling systems for their operations. To meet this need, Legacy Chillers has engineers available to assist our clients to make the correct equipment selections. In addition, Legacy offers both standard, pre-designed chiller systems for specific food processing applications as well as custom design capability for customers who like to think out of the box. For customers interested in reducing energy costs, Legacy Chillers offer a line of integrated and retrofit Process Chiller Economizer Systems that can reduce energy usage up to 60% depending on operating environment.

To make your selection of the correct glycol process chiller easier, Legacy has developed OEM designs for many of the most common process chillers used for Brewery’s, Distillery’s and other Fermentation production. If you don’t see Glycol chiller for your specific requirement below, not to worry, we have dedicated process chiller application engineers available to assist you. Just give us a call at 877-988-6464 x 101.

Why Choose a Legacy Process Chiller for your Dairy, Food Processing or CBD Application?

Process Chillers for Dairy, Food Production and CBD Statement of Value: Each of our fluid cooling systems are specifically designed to meet the 24/7/365 demands of any process within this market category. During production each, built to order, chiller undergoes rigorous quality control with extensive QC during and after final load testing.

Milk Chillers

Standard Features

Partial List for this market category

-> ETL listed US/C

-> Industrial trade PLC with high resolution touch screen.

->  Closed (SS) storage tank on with separate dedicated recirc pump.

-> Fused, STAINLESS STEEL Process pump w/ discharge ball valve.

-> STAINLESS STEEL, brazed plate evaporator.

-> Hot Gas Bypass Capacity Control.

->  Painted (Powder Coated), galvanized sheet metal cabinet.

->  Low ambient package rated down to 38F.

->  Dedicated recirculation pump proving temp stability to process.

-> QUICK SHIP program available.

-> Built in Web Server with data logging and email alerts.

->  Post metal production powder coat paint.

-> monitor/control from any web enabled device using any web browser.

->  Factory QC under lead prior to ship.

->  Machine bent tubing, 80% less brazed fittings.

->  MANUFACTURED IN THE USA!

->  QUICK SHIP AVAILABLE FOR MOST MODELS

Available Factory Options

Partial List for this market category

->  E-Coat coastal protection.

->  Low ambient control options down to -20F ambient.

->  Patented Economizer System that can reduce energy usage as much as 60%.

->  BacNet data communications TCP/IP or Serial.

->  Remote wall mounted touch screen.

->  Voltage and Phase monitoring and protection.

->  VFD lead compressor / PLC controlled.

-> VFD System pump / PLC Controlled.

-> VFD head pressure control (Air-Cooled Models).

->  Dual pump with auto changeover / auto lag lead.

->  Many system pump configurations to choose from.

->  Open vented storage tank as alternate to closed SS.

Comment about tables below: Process chiller assignments nested into the tables below are based on available information at the time we generated them. As with many industries, technical characteristics are very dynamic, tending to change often. As such ALWAYS check with your Legacy Process Engineer prior to specifying or purchasing your process chiller. The operating conditions used to assign process chillers in the tables below are 95F ambient (Air-Cooled) and 105F condensing (or 75F entering water temp for Water-Cooled) and 45F leaving WATER ONLY temp going to the process. If your conditions vary from these industry standards, please contact Legacy Chiller Systems (877-988-5464 x 101) for an updated selection.

In the table below, we have provided submittal data on some of our pre-engineered dairy application process chillers. If you are just doing some research downloading information from this table can be helpful. If you are further along and need to make a purchase soon, we recommend that request a copy of our Process Chiller Buyer’s Guide and/or contact Legacy’s process chiller engineering department for selection assistance. Our goal is to make sure our customers purchase equipment that meets their process chiller system needs.

Dairy Production SizeProcess Chiller ApplicationBTUHHeat Exchanger CoolingTank Jacket Cooling
1-10 Milk ProducersInitial milk cooling or Pasteurization32,500PZAPT2.5SPZAPT3S
11-20 Milk ProducersInitial milk cooling or Pasteurization65,400PZAPT5SPZAPT7S
21-30 Milk ProducersInitial milk cooling or Pasteurization120,000PZAPT11SPZAT13D
31-40 Milk ProducersInitial milk cooling or Pasteurization160,250PZAT15DPZAT18D
41-50 Milk ProducersInitial milk cooling or Pasteurization225,440PZA22DPZA22D
51-60 Milk ProducersInitial milk cooling or Pasteurization325,310PZA35DPZA35D
61-70 Milk ProducersInitial milk cooling or Pasteurization485,460PZA43DPZA43D
71-80 Milk ProducersInitial milk cooling or Pasteurization578,652PZA52D_PZA52D_
91-100 Milk ProducersInitial milk cooling or Pasteurization825,210PSA71DPSA71D
Over 100 Milk ProducersInitial milk cooling or PasteurizationCall FactoryCall Factory

In the table below, you will find links to complete submittal data on some of our most popular Air-cooled and Water-cooled for food processing. Featuring Legacy’s FLEX system design, customers can choose from dozens of factory installed and tested features making these chiller adaptable for any food production application that requires a process chiller.

If you are just doing some research downloading information from this table can be helpful. If you are further along and need to make a purchase soon, we recommend that request a copy of our Process Chiller Buyers Guide and/or contact Legacy’s process chiller engineering department for selection assistance. Our goal is to make sure our customers purchase equipment that meets their process chiller system needs.

Air-cooled Food Processing Process Chillers, Packaged, Single Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZA1SPZA1S14,200 BTUH36.034.044.0260.0
PZA1.5SPZA1.5S21,500 BTUH36.034.044.0265.0
PZA2SPZA2S24,100 BTUH36.034.044.0265.0
PZA2.5SPZA2.5S34,800 BTUH36.034.044.0295.0
PZA3SPZA3S39,200 BTUH36.034.048.0490.0
PZA4SPZA4S50,000 BTUH46.034.048.0490.0
PZA4.5SPZA4.5S54,000 BTUH46.034.048.0500.0
PZA5SPZA5S60,000 BTUH46.034.048.0500.0
PZA7SPZA7S81,000 BTUH75.034.048.0650.0
PZA8SPZA8S91,000 BTUH75.034.048.0650.0
PZA9SPZA9S106,000 BTUH75.034.048.0690.0
PZA11SPZA11S132,000 BTUH75.034.048.0875.0

Air-cooled Food Processing Process Chillers, Packaged, Dual Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZA7DPZA7D80,100 BTUH75.034.048.0875.0
PZA9DPZA9D106,400 BTUH75.034.048.0900.0
PZA9.5DPZA9.5D111,800 BTUH75.034.048.0950.0
PZA10DPZA10D118,000 BTUH75.034.048.0950.0
PZA13DPZA13D160,000 BTUH85.040.049.0985.0
PZA15DPZA15D183,500 BTUH85.040.049.01000.0
PZA18DPZA18D209,200 BTUH85.040.049.01100.0
PZA22DPZA22D264,200 BTUH66.075.051.01150.0
PZA26DPZA26D302,000 BTUH180.046.054.02600.0
PZA35DPZA35D406,000 BTUH180.088.054.02900.0
PZA43DPZA43D500,000 BTUH180.088.054.03200.0
PZA52DPZA52D612,000 BTUH180.088.054.04000.0

Air-cooled Food Processing Process Chillers, Split-system, Single Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
IEZA1SIEZA1S14,200 BTUH44.028.036.0225.0
IEZA1.5SIEZA1.5S21,500 BTUH44.028.036.0225.0
IEZA2SIEZA2S24,100 BTUH44.028.036.0370.0
IEZA2.5SIEZA2.5S34,800 BTUH44.028.036.0500.0
IEZA3SIEZA3S39,200 BTUH44.028.036.0500.0
IEZA4SIEZA4S50,000 BTUH44.028.036.0550.0
IEZA4.5SIEZA4.5S54,000 BTUH44.028.036.0575.0
IEZA5SIEZA5S60,000 BTUH44.028.036.0600.0
IEZA7SIEZA7S81,000 BTUH44.028.036.0700.0
IEZA8SIEZA8S91,000 BTUH44.028.036.0725.0
IEZA9SIEZA9S106,000 BTUH44.028.036.0750.0
IEZA11SIEZA11S132,000 BTUH44.028.036.0850.0

Air-cooled Food Processing Process Chillers, Split-system, Dual Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
IEZA7DIEZA7D80,100 BTUH65.030.037.0900.0
IEZA9DIEZA9D106,400 BTUH65.030.037.01000.0
IEZA9.5DIEZA9.5D111,800 BTUH65.030.037.01100.0
IEZA10DIEZA10D118,000 BTUH65.030.037.01200.0
IEZA13DIEZA13D160,000 BTUH65.030.037.01400.0
IEZA15DIEZA15D183,500 BTUH65.030.037.01450.0
IEZA18DIEZA18D209,200 BTUH65.030.037.01500.0
IEZA22DIEZA22D264,200 BTUH65.030.037.01750.0
IEZA26DIEZA26D302,000 BTUH85.034.042.01500.0
IEZA35DIEZA35D406,000 BTUH85.034.042.01600.0
IEZA43DIEZA43D500,000 BTUH85.034.042.01700.0
IEZA52DIEZA52D612,000 BTUH85.034.042.01700.0

Air-cooled Food Processing Process Chillers, Packaged, Single Stage Scroll, with Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZAT1SPZAT1S14,000 BTUH36.034.068.0550.0
PZAT1.5SPZAT1.5S18,000 BTUH36.034.068.0600.0
PZAT2SPZAT2S22,000 BTUH36.034.068.0650.0
PZAT2.5SPZAT2.5S28,800 BTUH36.034.068.0700.0
PZAT3SPZAT3S36,000 BTUH46.034.072.0800.0
PZAT4SPZAT4S49,200 BTUH46.034.072.0850.0
PZAT4.5SPZAT4.5S51,600 BTUH46.034.072.0875.0
PZAT5SPZAT5S55,200 BTUH46.034.072.0900.0
PZAT7SPZAT7S75,600 BTUH75.034.072.01100.0
PZAT8SPZAT8S84,000 BTUH75.034.072.01150.0
PZAT9SPZAT9S98,400 BTUH75.034.072.01250.0
PZAT11SPZAT11S112,400 BTUH75.034.072.01300.0

Air-cooled Food Processing Process Chillers, Packaged, Dual Stage Scroll, with Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZAT7DPZAT7D73,200 BTUH75.034.077.01100.0
PZAT9DPZAT9D96,000 BTUH75.034.077.01200.0
PZAT9.5DPZAT9.5D102,000 BTUH75.034.077.01250.0
PZAT10DPZAT10D108,000 BTUH75.034.077.01250.0
PZAT13DPZAT13D147,000 BTUH85.040.077.01300.0
PZAT15DPZAT15D167,000 BTUH85.040.077.01400.0
PZAT18DPZAT18D190,800 BTUH85.040.077.01450.0
PZAT22DPZAT22D264,000 BTUH75.065.077.01450.0
PZA22DPZAT22D264,200 BTUH66.075.051.01150.0
PZA26DPZA26D302,000 BTUH180.046.054.02600.0
PZA35DPZA35D406,000 BTUH180.088.054.02900.0
PZA43DPZA43D500,000 BTUH180.088.054.03200.0

Air-cooled Food Processing Process Chillers, Split-system, Single Stage Scroll, with Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
IEZAT1SIEZAT1S14,000 BTUH36.034.065.0550.0
IEZAT1.5SIEZAT1.5S18,000 BTUH36.034.065.0600.0
IEZAT2SIEZAT2S22,000 BTUH36.034.065.0650.0
IEZAT2.5SIEZAT2.5S28,800 BTUH36.034.065.0700.0
IEZAT3SIEZAT3S36,000 BTUH36.034.065.0800.0
IEZAT4SIEZAT4S49,200 BTUH46.034.068.5850.0
IEZAT4.5SIEZAT4.5S51,600 BTUH46.034.068.5875.0
IEZAT5SIEZAT5S55,200 BTUH46.034.068.5900.0
IEZAT7SIEZAT7S75,600 BTUH75.034.068.51100.0
IEZAT8SIEZAT8S84,000 BTUH75.034.070.01150.0
IEZAT9SIEZAT9S98,400 BTUH75.034.070.01250.0
IEZAT11SIEZAT11S122,400 BTUH75.034.070.01300.0

Air-cooled Food Processing Process Chillers, Split-system, Dual Stage Scroll, with Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
IEZAT7DIEZAT7D73,200 BTUH75.034.070.01350.0
IEZAT9DIEZAT9D96,000 BTUH75.034.070.01400.0
IEZAT9.5DIEZAT9.5D102,000 BTUH75.034.070.01450.0
IEZAT10DIEZAT10D108,000 BTUH75.034.070.01500.0
IEZAT13DIEZAT13D147,000 BTUH75.034.070.01700.0
IEZAT15DIEZAT15D167,000 BTUH75.034.070.01800.0
IEZAT18DIEZAT18D190,800 BTUH85.034.070.01900.0
IEZAT22DIEZAT22D238,800 BTUH85.034.070.02100.0
IEZA26DIEZA26D302,000 BTUH85.034.042.01500.0
IEZA35DIEZA35D406,000 BTUH85.034.042.01600.0
IEZA43DIEZA43D500,000 BTUH85.034.042.01700.0

Air-cooled Food Processing Process Chillers, Packaged, Single Stage Scroll, with Poly Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZAPT1SPZAPT1S16,800 BTUH36.034.049.0350.0
PZAPT2SPZAPT2S26,400 BTUH36.034.049.0425.0
PZAPT2.5SPZAPT1S36,000 BTUH36.034.049.0475.0
PZAPT3SPZAPT3S38,400 BTUH46.034.055.0425.0
PZAPT4SPZAPT4S43,200 BTUH46.034.055.0525.0
PZAPT5SPZAPT5S58,800 BTUH46.034.055.0575.0
PZAPT7SPZAPT7S91,200 BTUH75.034.055.0700.0
PZAPT8SPZAPT8S102,000 BTUH75.034.055.0700.0
PZAPT9SPZAPT9S117,600 BTUH75.034.055.0750.0
PZAPT11SPZAPT11S123,600 BTUH75.034.055.0875.0

Air-cooled Process Chillers, Packaged, Dual Stage Semi-hermetic, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight Inches
PSA16DPSA16D188,400 BTUH180.045.055.0
PSA19DPSA19D222,000 BTUH180.045.055.0
PSA22DPSA22D265,200 BTUH180.045.055.0
PSA25DPSA25D300,000 BTUH232.045.055.0
PSA33DPSA33D392,400 BTUH180.089.055.0
PSA37DPSA37D446,400 BTUH180.089.055.0
PSA45DPSA45D550,000 BTUH180.089.055.0
PSA55DPSA55D652,000 BTUH232.089.057.0
PSA62DPSA62D740,000 BTUH232.089.057.0
PSA71DPSA71D856,000 BTUH232.089.057.0
PSA88DPSA88D1,054,000 BTUH232.089.057.0

Air-cooled Process Chillers, Split-system, Dual Stage Semi-hermetic, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight Inches
IESA16DIESA16D188,400 BTUH85.034.045.0
IESA19DIESA19D222,000 BTUH85.034.045.0
IESA22DIESA22D265,200 BTUH85.034.062.0
IESA25DIESA25D300,000 BTUH85.034.062.0
IESA33DIESA33D392,400 BTUH85.034.062.0
IESA37DIESA37D446,400 BTUH85.034.062.0
IESA45DIESA45D550,000 BTUH110.034.062.0
IESA55DIESA55D652,000 BTUH110.034.062.0
IESA62DIESA62D740,000 BTUH110.034.062.0
IESA71DIESA71D856,000 BTUH120.034.068.0
IESA88DIESA88D1,054,000 BTUH120.034.068.0

Air-cooled process chiller capacities based on ARI standard 45 °F LWT and 95 °F AMB.

 

Water-cooled Food Processing Process Chillers, Packaged, Single Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZW1SPZW1S12,700 BTUH36.034.036.0260.0
PZW1.5SPZW1.5S20,100 BTUH36.034.036.0265.0
PZW2SPZW2S23,300 BTUH36.034.036.0265.0
PZW2.5SPZW2.5S35,799 BTUH36.034.036.0295.0
PZW3SPZW3S42,100 BTUH36.034.036.0490.0
PZW4SPZW4S51,500 BTUH46.034.036.0490.0
PZW4.5SPZW4.5S53,500 BTUH46.034.036.0500.0
PZW5SPZW5S62,700 BTUH46.034.036.0500.0
PZW7SPZW7S81,600 BTUH46.034.036.0650.0
PZW8SPZW8S92,400 BTUH46.034.036.0650.0
PZW9SPZW9S108,500 BTUH46.034.036.0690.0
PZW11SPZW11S138,500 BTUH46.034.036.0750.0

Water-cooled Food Processing Process Chillers, Packaged, Dual Stage Scroll, Tankless

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZW7DPZW7D84,200 BTUH65.034.036.0875.0
PZW9DPZW9D103,000 BTUH65.034.036.0900.0
PZW9.5DPZW9.5D107,000 BTUH65.034.036.0950.0
PZW10DPZW10D125,400 BTUH65.034.036.0950.0
PZW13DPZW13D163,200 BTUH75.034.036.0985.0
PZW15DPZW15D184,800 BTUH75.034.036.01000.0
PZW18DPZW18D217,000 BTUH75.034.036.01000.0
PZW22DPZW22D277,000 BTUH75.034.036.01150.0
PZW26DPZW26D326,250 BTUH85.034.059.02600.0
PZW35DPZW35D460,000 BTUH85.034.059.02900.0
PZW43DPZW43D556,000 BTUH100.034.059.03200.0
PZW52DPZW52D633,000 BTUH100.034.059.04000.0

Water-cooled Food Processing Process Chillers, Packaged, Single Stage Scroll, with Tank

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZWT1SPZWT1S12,100 BTUH36.034.064.5550.0
PZWT1.5SPZWT1.5S19,200 BTUH36.034.064.5600.0
PZWT2SPZWT2S22,200 BTUH36.034.064.5650.0
PZWT2.5SPZWT2.5S34,300 BTUH36.034.064.5700.0
PZWT3SPZWT3S40,300 BTUH36.034.064.5800.0
PZWT4SPZWT4S49,300 BTUH46.034.069.0850.0
PZWT4.5SPZWT4.5S52,000 BTUH46.034.069.0875.0
PZWT5SPZWT5S60,100 BTUH46.034.069.0900.0
PZWT7SPZWT7S78,200 BTUH46.034.065.01100.0
PZWT8SPZWT8S88,500 BTUH75.034.070.01150.0
PZWT9SPZWT9S104,000 BTUH75.034.070.01250.0
PZWT11SPZWT11S129,500 BTUH75.034.070.01300.0

Water-cooled process chiller capacities based on ARI standard 45 °F LWT and 105 °F Condensing.