Paul Mueller Company

LS Series Chiller

Paul Mueller Company's LS chillers are the most energy-efficient milk cooling systems in the world. Used for instant cooling, as well as additional cooling, these chillers are designed for ease of installation and operation. They utilize high-quality Scroll and Discus condensing units, which save energy and reduce electrical costs. The LS/LSA/LSC chillers, in conjunction with an Accu-Therm® plate heat exchanger, can be used for either instant cooling or heavy precooling, depending on your dairy's needs.

Features

  • Durable, polished stainless steel cabinet prevents corrosion and contamination.
  • Large removable covers for easy accessibility.
  • Insulated stainless steel storage tank includes an external sight glass to indicate fluid level and a 20- mesh screen on the outlet to prevent particles from entering the pump and heat exchanger.
  • A stainless steel evaporator is engineered for 5° approach temperatures for increased refrigeration capacity and fast, efficient cooling.
  • Compact and easy-to-install for varying applications.
  • Discharge water is monitored, controlled, and displayed for operator interface with a digital temperature indicator.
  • A factory-installed, high-volume pump is pre-wired with manual reset overload protection.
  • All water circulation lines are 3" copper with 150#, 4-bolt, 3" flange connections.
  • Manufactured exclusively by Paul Mueller Company.
  • Quality assured. Customer satisfaction guaranteed.

Specifications and Sizing

Model No. HP Voltage Condensing Unit
Requirements*
Length (in) Width (in) Height (in) Shipping
Weight (lbs)
LS20-5 20 208-240/60/1 (4) 5 hp Scroll 92 51 42 1,500
LS20-10 20

208-240/60/3
460/60/3

(2) 10 hp Discus or (2) 9 hp Scroll 92 51 42 1,500
LS30-10 30 208-240/60/3
460/60/3
(3) 10 hp Discus or (3) 9 hp Scroll 92 51 42 1,500
LS40-10 40 208-240/60/3
460/60/3
(4) 10 hp Discus or (4) 9 hp Scroll 92 51 42 1,500
LS30-15 30 208-240/60/3
460/60/3
(2) 15 hp Discus 92 51 42 1,500
LS45-15 45 208-240/60/3
460/60/3
(3) 15 hp Discus 92 51 42 1,500
LS60-15 60 208-240/60/3
460/60/3
(4) 15 hp Discus 92 51 42 1,500
LS60-30 50/60 208-240/60/3
460/60/3
(2) 25 hp or (2) 30 hp Discus 92 51 42 1,500
LS90-30 75/90 208-240/60/3
460/60/3
(3) 25 hp or (3) 30 hp Discus 92 51 42 1,500
LS120-30 100/120 208-240/60/3
460/60/3
(4) 25 hp or (4) 30 hp Discus 92 51 42 1,500
LS160-40 140/160 208-240/60/3
460/60/3
(4) 35 hp or (4) 40 hp Discus 92 51 42 1,500

*Condensing units are not included with the chiller.

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.

Hoffman%20Logo%20light.jpg Shatto-Milk-Company-Logo.jpg Aurora-Organic-Dairy-Logo.jpg Edgewood-Creamery-Logo.jpg