High-Purity, Sustainable Refrigerants for Appliances

Well-known brands specify our refrigerants by name because they reduce warranty claims, consumer utility costs, and help manufacturers qualify for the Energy Star rating. We produce the world’s purest hydrocarbon refrigerants, and we are the only domestic manufacturer of UL-Classified refrigerants.

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Products & Benefits

Our hydrocarbons are the world’s purest and we offer UL-Classified refrigerants, including:

  • R290 (Propane)
  • R600a (Isobutane)
  • R600 (n-Butane)
  • R1270 (Propylene)
  • Blends

Our high-purity hydrocarbon refrigerants help appliances manufacturers:

  • Comply with EPA regulations
  • Qualify for the Energy Star rating
  • Reduce warranty claims

Why is Purity Important?

Refrigerant purity directly impacts a system’s performance. Our natural hydrocarbon refrigerants are high in purity to meet today’s standards for sustainability, efficiency, and reliability.

Pure Sustainability

Natural hydrocarbon products are among the most sustainable:

  • Zero ODP
  • Low GWP
  • Non-toxic

Pure Efficiency

High purity translates into lower energy costs and higher refrigeration rates per horsepower of compression. As a result:

  • Manufacturers achieve favorable energy ratings
  • Consumers reduce utility costs

Pure Reliability

We produce hydrocarbon refrigerants with low moisture and sulfur levels to significantly minimize contaminants flowing through a system, which results in:

  • Extended component life
  • Reduced warranty claims
  • Reduced compressor noise for quieter applications

Purity from Production to Delivery

Our high-purity refrigerants are produced at and distributed from Diversified CPC plants throughout the United States. They are transported via dedicated fleets that are designed and operated to maintain product purity levels. We offer:

  • A Certificate of Analysis with every product shipment
  • Exceptional on-time delivery through a dedicated fleet
  • Bulk and cylinder options

Conversion Assistance

Diversified CPC also offers services to help end users who are undergoing a conversion. Services include:

  • Engineering design
  • Engineering services for bulk storage
  • Engineering services for safety systems
  • Construction & installation
  • Safety & operational training


The Diversified Difference

High Purity

Our high-purity hydrocarbon refrigerants are engineered to optimize your operational efficiency.


Hydrocarbon refrigerants are a sustainable solution. They have zero ODP, a low GWP, and are non-toxic.


We manufacture UL-Classified refrigerants. Our hydrocarbon refrigerants also meet or exceed AHRI Standard 700.

Related Solutions

Our high-purity products are leveraged across an array of industries.

We Are Passionate About Results

Customers rave about our service and leading brands trust us to provide high-purity solutions for their products. We have been exceeding customer expectations since 1964 and we’ve only just begun.