Neoprene Rubber Bellows

Neoprene Rubber Bellows

Keep refrigerators running and cars cool and comfortable with high-performing, long-lasting neoprene rubber bellows made by Custom Quality Manufacturing.

We design, develop and deliver custom neoprene rubber bellows that effectively and efficiently protect cooling and refrigeration systems from potentially hazardous chemicals, oil, grease, dust, and debris.

Our custom neoprene rubber bellows also:

  • Foster clean work environments
  • Extend the service life of your equipment
  • Reduce costly maintenance and downtime
  • Improve productivity
  • Reduce noise
  • Resist shock and vibration

Our durable, reliable neoprene rubber bellows are expertly engineered, skillfully crafted, and rigidly tested to meet – and exceed – your exacting specifications and provide the protection your machinery and equipment need to perform at a high level.

Neoprene is an extremely useful and popular synthetic rubber, utilized in many industries for an extensive list of applications. Neoprene resists ammonia and Freon, making it ideal for sealing applications in the automotive and refrigeration industries.

Neoprene rubber bellows and rubber dust boots keep environmental elements out of parts and components that utilize strokes or designed range of motions, such as:

  • Automotive cooling systems
  • Condensers
  • Refrigerators
  • Pumps

Providing the Product You Need

CQM’s expert engineers work closely with you to design, develop and deliver the exact right neoprene rubber bellows you require. We use special manufacturing techniques, offer the best materials, and complete your project quickly to provide the best protection for your equipment.


We manufacture our Neoprene rubber bellows – also known as chloroprene bellows, CR bellows, expansion joints, convoluted rubber bellows, and rubber dust boots – using high-quality rubber compression molding and rubber transfer molding.


Neoprene is a general purpose elastomer with a perfect balance of mechanical properties and fatigue resistance second only to natural rubber. Neoprene rubber:

  • Offers superior resistance to oil and a wide range of chemicals, including ammonia, Freon, dilute acids, alkalis, mineral oils
  • Performs well in a wide range of temperatures, from -40 degrees°F to 248°F.
  • Provides superior flame resistance – the best among general rubber products. Neoprene cannot combust spontaneously

Name Abbreviation Tensile Strength Elongation at the Break Rebound Resilience Tear Strength/Tear Resistance Abrasion Resistance
Chloroprene (Neoprene) CR Good Good Satisfactory Good Satisfactory


Our neoprene rubber bellows can be crafted into a variety of shapes depending on your application:

  • Straight convolution
  • Spiral convolution
  • Concentric
  • Tapered
  • Square

Delivering the Service You Deserve

Custom Quality Manufacturing has designed, manufactured, and marketed custom-made high-quality protective covers for nearly a quarter-century.

We are a family business, with a second-generation now managing the company. Our values of family, commitment, respect, and genuine concern for our clients have helped us build a broad customer base.

Our expert engineers and technicians are constantly evaluating and testing new materials, developing new products, and improving our manufacturing and quality control systems.

Our dedicated accountants, sales representatives, and marketing specialists provide unparalleled customer service, sell our products across the globe, and are always working to add more customers.

We have the experience, expertise, and equipment to provide you with the best protective products on the market.

We understand that sometimes you need neoprene rubber bellows fast.


Please contact us for more information about custom neoprene rubber bellows options.

Need help figuring out exactly what product you need? Speak with one of our engineering experts.