PreServa Series: Customized Cold Storage Solutions for Varied Needs

PreServa Series: Customized Cold Storage Solutions for Varied Needs


February 12, 2024


It comes as no surprise that cold storage plays a crucial role across industries including pharmaceuticals, food, dairy, retail, and chemicals. Extending the shelf-life of products, and ensuring high quality and safety, it also helps reduce waste and enhance the efficiency of supply chains. With many cold storage solutions in the market, choosing the right one based on your needs can become challenging. Rinac’s PreServa series, compact step-in chillers and freezers offer innovative solutions to space challenges and efficiency in cold storage. 

Let us delve deeper into the PreServa series and how it is the right choice for business. 

What You Need to Know About Rinac’s Step-In Chillers and Freezers

Step-in chillers and freezers from Rinac, PreServa, provide space-saving, modular options for cold storage. Widely used in industries like food processing, pharmaceuticals, retail, and food service, these units are engineered for energy-efficient operation. They effectively prolong the lifespan of perishable goods, ensure freshness, and inhibit the growth of microbes.

These cold storage units not only preserve the quality and safety of perishable items but are also simple to maintain and clean. Suitable for small and medium-sized businesses, these compact step-in chillers and freezers are also environmentally friendly.

PreServa Series: Features and Capabilities 

The PreServa series has been designed to meet the varied needs across industries. It offers four models—PreServa-P, N, C, and Combi, each with capabilities to support different temperature ranges. 

Let’s have a closer look. 

PreServa-P PreServa-N PreServa-C PreServa Combi
Description A compact cooling and storage unit with adjustable racks A compact step-in freezer storage unit with adjustable racks A compact step-in chiller with adjustable racks A compact combination of a step-in chiller and freezer with adjustable racks
Temperature range  +2°C to +8°C. -12°C to -18°C -2°C to -5°C Chiller: 4°C to 8°C  

Freezer: -15°C to -20°C

Items preserved  Products of immediate use or those with a short shelf life including food items, vegetables, medicines, flowers, milk, and dairy products Products such as frozen vegetables, medicines, frozen seafood and meat, as well as milk and dairy products, except ice creams for prolonged periods Products with a short shelf life  For holding frozen and chilled products

Technical Features 

PreServa is engineered to perform in high ambient environments, offering energy-efficient operations and maximum safety.

  • Powder-coated galvanized iron (PCGI) or stainless steel lamination inside and outside
  • Quick assembling and dismantling 
  • Four-tier adjustable shelving system
  • Unitary refrigeration system
  • Non-CFC refrigerant
  • universal ‘cam lock Allen key’ and man-trap internal safety release lock
  • Door handle with key security lock
  • Insulated cap for cam lock system
  • Internal lighting
  • Microprocessor-based programmable electronic control
  • Single phase power (230 V)—standard 16A power point

Extensive Applications of PreServa Across Industries 

  • Milk and dairy storage
  • Fruit, vegetable and cooked food
  • Floriculture
  • Food and retail service
  • Retail distribution (cold chain)
  • Food processing
  • Pharmaceutical storage
  • Hotels and restaurants

Benefits of Using PreServaCompact Step In Chillers and Freezers 

Some of the primary benefits of using step-in chillers and freezers include the following. 

Prolonged shelf-life 

PreServa helps maintain the quality and extend the shelf-life of temperature-sensitive products by maintaining a constant temperature range. 


Compact step-in chillers and freezers from Rinac can be used across various industries, including pharmaceuticals, retail, food processing, and hospitality.

Reduced wastage

Steady, low temperatures not only maintain freshness but also inhibit the microbial growth, reducing food wastage. Reduced wastage may also help save money and maintain inventory levels. 

Quality and safety

PreServa helps maintain their quality, nutritional value, and safety throughout the storage of the perishable items by maintaining the desired ambient conditions. 


PreServa’s compact and modular design make them suitable for a variety of spaces, from small businesses to larger industrial applications.

Energy efficiency

These step-in chillers and freezers are designed to be energy-efficient, reducing operational costs and contributing to environmental sustainability.

Customer delight

Since customers get access to high-quality products, there is an increased level of satisfaction, resulting in fewer returns or losses. In turn, businesses can expect increased efficiency due to better storage and delivery of perishable products. 

Why Businesses Choose PreServa

Whether large or small businesses, PreServa is the preferred choice for many reasons. Here are some prominent ones. 

  • Quick and easy to install 
  • Superior energy savings
  • Optimal safety through integrated locking mechanisms
  • Full electronic control for ease of use
  • Customizable shelving
  • Space-saving compact design

Final Words

The importance of cold storage in maintaining the longevity, quality, and safety of perishable products cannot be overstated, especially in sectors like food, pharmaceuticals, and retail. With the plethora of options available, selecting the right cold storage solution tailored to specific business needs can be tricky. Rinac’s PreServa series emerges as a standout choice, offering compact, energy-efficient step-in chillers and freezers that address space and efficiency challenges effectively. 

If you would like to know more about how PreServa can meet your cold storage needs, get in touch with us today!

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