The SERAP Group
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Milk coolers
Our range of milk coolers SERAP - Experts in milk cooling solutions Closed milk coolers from 550 to 30,000 Liters capacities FIRST.SE MILK COOLER FIRST.SC MILK COOLER Vertical milk cooler from 10,000 to 40,000 Liters capacities The RAINBOW washing cabinet Open milk coolers from 300 to 2,000 Liters capacities FIRST.S MILK COOLER FIRST.SU MILK COOLER Energy savings during milk cooling ECOTEMP SERATEMP HRU : Heat Recovery Units MILK PRE-COOLING Mobile closed milk cooler Instant milk cooling systems Opticool: Cool, Save, Preserve Milk can cooler Our solar solutions for milk cooling MyRAINBOW : the remote monitoring app for your milk cooler
Wine processing
Our expertise in wine-making Projects Our range of wine-making tanks Wine-making and storage vessels ST truncated tank SC cylindrical tank Compartmented tank SP parallelepipedic tank SE elliptical tank Wine storage tanks Thermal treatment units Mobile Tank Punching down trolley Walkways for wine-making units Heat exchangers Grape harvest cooling tunnel
Industrial processing
Our expertise in industrial process equipment Our equipment for industrial processing
Cryogenic freezing
Our cryogenic freezing equipment Our cryogenics expertise Cryo tunnel - ZF3 Cryogenic tunnel - CFP Cryo immersion unit - CFV First Freeze cooling tunnel Our partner AIR LIQUIDE
Customer service
Customer Service - Spare parts and accessories Technical support Technical training
DeLaval announces partnership with leading milk cooling tank manufacturing, SERAP FIND US IN 2024 AT PROFESSIONAL TRADE SHOWS! FROM JUNE 17 TO 23, 2023, THE SERAP GROUP CELEBRATED ITS 60TH ANNIVERSARY!
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Join us Our Technical expertise Stainless steel boilermaker Machine operator Installation, assembly and refrigeration technician Application form
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Route de Fougères
53120 Gorron

TEL. +33 (0)2 43 08 49 49
FAX +33 (0)2 43 08 66 19


The milk cooler that combines environmental friendliness with savings
The new generation milk cooling solution Opticool, a patented refrigeration unit, reduces energy consumption for cooling milk and for heating water. This innovation can be adapted to all types of dairy farms and ensures optimised electricity consumption as well as a high environmental performance.
Opticool guarantees a return on investment through lower energy consumption, controlled operating costs and reduced carbon footprint.
With Opticool, it’s simple: COOL - SAVE - PRESERVE!

COOL: A high performance milk cooler for farmers seeking performance

Opticool is the only refrigeration unit that combines the pre-cooling of the milk with a system for optimising cold production and heat recovery, for the best preservation of milk quality. The compressors deliver the exact amount of power needed to cool the milk to its storage temperature in only 3 hours.

Available on new milk cooling tanks or as a retrofit on existing tanks (all brands, all models), Opticool is easy to set up and will be installed by a SERAP partner. With its brand-new weather-proof cowl, Opticool can be positioned outside without any problem.

SAVE: A low consumption solution for energy savings of up to 70%

The technologies used along with the self-regulating system reduce the energy consumption for milk cooling by up to 40% compared with equivalent standard models. This consumption can be reduced by up to 70% with the addition of a pre-cooler.
Heat recovery through this system also enables 50% savings on water heating.
>> Through these performances and in the right conditions, Opticool can even totally offset its own electricity consumption! This is because it can recuperate the equivalent of the energy consumed for cooling the milk in the form of hot water.

PRESERVE: A new environmentally friendly fluid

Its low power consumption, the use of a new refrigerant with a low GWP (Global Warming Potential) and the valorisation of recovered heat all reduce the tank’s carbon footprint by over 50% compared with equivalent conventional tanks. A virtuous system for the environment!

Discover Opticool in video!

Learn more about Opticool: https://www.opticool.groupeserap.com/

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