DAIRY FARM EQUIPMENT

LS Series Chillers

Chill Your Water For Faster Milk Precooling and Lower Energy Costs

Mueller chillers chill water that will be pumped through your plate cooler for faster cooling of warm milk. This rapid cooling inhibits bacteria growth, ensuring better quality milk. Chillers also help your milk cooler refrigeration system run less often for significantly lower energy costs.

A complete chiller system requires these basic components: the chiller itself, one or more refrigeration units, refrigeration tubing,a circulating pump and an Accu-Therm plate heat exchanger. The refrigeration units circulate refrigerant through evaporator plates within the chiller and drop the temperature of the water flowing over the plates. This chilled water then flows from the chiller reservoir through the plate heat exchanger where warm milk is passing in the opposite direction. The warm milk transfers its heat to the water before flowing into the milk storage vessel. The milk cooler refrigeration unit finishes any necessary cooling, running substantially less than if warm milk had been pumped in directly. The warm water in the plate cooler then flows back to the chiller for recooling.

LS/LSA/LSC Chiller

Mueller's LS/LSA/LSC chillers are the most energy-efficient cooling systems in the world. Used for instant cooling as well as for additional cooling, these chillers are designed for ease of operation and installation utilizing the high-quality scroll and discuss condensing units which save energy and provides for lower electrical cost. The LS/LSA/LSC chillers, in conjunction with an Accu-Therm plate heat exchanger, can be used for either instant cooling or heavy pre-cooling, depending on the dairy needs.

Features and Benefits

LS

  • All Stainless Steel Construction
  • Durable, polished stainless steel cabinet to prevent corrosion and contamination. Large removable covers for easy accessibility.
  • Stainless Steel Insulated Storage Tank
  • 130-gallon capacity which includes external sight glass to indicate fluid level and 20-mesh screen on the outlet to prevent particles from entering the pump and heat exchanger.
  • Efficient Stainless Steel Evaporator
  • Engineered for 5° approach temperatures for increased refrigeration capacity and fast, efficient cooling.
  • Compact Design
  • Easy-to-install, flexible design allows for expansion and growth.
  • Digital Temperature Indicator
  • Discharge water monitored, controlled, and displayed for operator interface.
  • Starter Protection for Pump
  • Factory-installed, high-volume pump, pre-wired with manual reset overload protection.
  • Staged Refrigeration Control
  • Four-stage temperature control for independent refrigeration units or large-horsepower refrigeration units with unloaders.
  • Three-Inch Flange Connections
  • All water circulation lines are 3-inch copper with 150#, 4-bolt, 3-inch flange connections.
  • Manufactured Exclusively by Paul Mueller Company
  • Quality assured and customer satisfaction guaranteed.

LSA
  • Polished Stainless Steel Cabinet and Base
  • Cabinet covers are removable for easy accessInsulated Stainless Steel Storage Tank
  • Insulated, 300-gallon stainless steel tank, measured to the center of the plate heat exchanger return, with external liquid level sight gauge, filtered vent/fill, and 2" drain.
  • Heavy-Duty Pumps
  • Heavy-duty 2 hp recirculation and 5 hp PHE pump with tungsten carbide seals, isolation valves, suction strainer, flange connections, and flow switch.
  • Stainless Steel Evaporators
  • Heavy-duty stainless steel evaporators with refrigerant sight glass and expansion valve installed on each evaporator.
LSC
  • Efficient Stainless Steel Evaporator
  • Engineered for 5° approach temperatures for increased refrigeration capacity and fast, efficient cooling.
  • Compact Design - 35" design to fit through those tight spaces in the utility room. 
  • Easy-to-install, flexible design allows for expansion and growth.
  • Digital Temperature Indicator
  • Discharge water monitored, controlled, and displayed for operator interface.
  • Starter Protection for Pump
  • Factory-installed, high-volume pump, pre-wired with manual reset overload protection.
  • Staged Refrigeration Control
  • Four-stage temperature control for independent refrigeration units or large-horsepower refrigeration units with unloaders.
  • Three-Inch Flange Connections
  • All water circulation lines are 3-inch copper with 150#, 4-bolt, 3-inch flange connections.
  • Manufactured Exclusively by Paul Mueller Company
  • Quality assured and customer satisfaction guaranteed.