HiPerChill™ L Package Chiller

The Paul Mueller Company HiPerChill™ L package chiller is ideal for large and extra-large dairy operations with exceptional 24/7 milking demands. Used in rotary or parallel parlors and traditional or robotic farms, the HiPerChill L package chiller readily handles a consistent high milk flow rate of 20 to 40 gallons per minute.

Heavy-duty compressors and an energy-efficient brazed plate heat exchanger housed inside this high-capacity chiller result in ideal refrigerant and temperature control.

Experience superior performance while saving energy and reducing electrical costs. The HiPerChill L is available in a range of sizes with running capacities of 30 to 100 horsepower.


  • Built-in, touch screen control panel supported with onboard diagnostics
  • Lead-lag control function balances run time between compressors
  • Electronic valve control delivers precise and instantaneous refrigerant control
  • Unit ships with a factory startup refrigerant charge and factory control settings
  • Sized for a wide range of operating conditions from 0 to 110 degrees Fahrenheit
  • Hefty 300-gallon insulated glycol solution reservoir 
  • Minimal plumbing for simple installation

  • System alerts and alert history

  • Remote start capability  

Specifications and Sizing


HP No. of Circuits BTU/h Electrical Characteristics Length (in) Width (in) Height (in) Weight (in)
15 1 137,321 460/60/3 144 44.5 67.25 1,800
30 2 273,700 460/60/3 144 88 67.25 5,200
50 2 352,000 208-230/60/3 223 87 67.25 5,000
70 2 544,000 460/60/3 267.7 88 67.25 6,500
100 2 844,000 460/60/3 270 88 67.25 11,000



Finding the right equipment that fits within your budget can be daunting. At Paul Mueller Company, we understand your needs. That’s why we offer Leasing options that give you more flexibility.

Tell us more about your needs.

Our Dairy Farm Partners

We are proud to partner with these leaders in the dairy farming industry. From legacy farms that have thrived through multiple generations to solar cooling in Africa that is providing young children their first taste of cold milk, our equipment is impacting lives around the world.