246 Calef Highway, Barrington, NH 03825 603.664.7980


Specialized, high-quality hoses designed for pharmaceutical applications, ensuring the safe and sanitary transfer of fluids and materials in the industry.

Purity One Hose Trio

Ensuring a Safe Fluid Transfer in a Variety of Applications

Pharma hoses are specialized hoses used in the pharmaceutical industry for the transfer of fluids, such as liquids, gases, and powders. They play a crucial role in the pharmaceutical manufacturing process, enabling the safe and efficient movement of various substances. They are designed to meet strict requirements imposed by the industry, including chemical resistance, high purity, and non-toxicity.

In pharmaceutical applications, hoses are commonly employed for transferring vaccines, drugs, biologics, and other sensitive materials. They are also utilized in processing and manufacturing operations. Different types of pharma hoses are available to suit specific needs. Silicone hoses are favored for their biocompatibility, temperature resistance, and flexibility. PTFE hoses, on the other hand, exhibit excellent chemical resistance and can withstand high temperatures. TPE hoses offer a combination of flexibility, durability, and chemical resistance.

Connect with a Casella team member to discuss your hose needs!

Our Products Include:

Purity One Hose P1ZSM
Purity One Hose - P1ZSW
Purity One Hose - P1ADB
Purity One Hose: PTFE-SS Braided Silicone Cover Hose

Platinum-Cured, Braided Silicone Hose

Platinum-Cured, Wire Reinforced Silicone Hose

Platinum-Cured, Double Braided Silicone Hose

PTFE-SS Braided Silicone Cover Hose


Cryogenic Hoses

Cryogenic hoses are designed to withstand the extreme cold and maintain flexibility, preventing cracking or damage to the hose – Ideal for vacuum, energy, food and beverage, aerospace, electronics, and manufacturing applications. These hoses are typically constructed with multiple layers of insulation and specialized materials, such as stainless steel and PTFE, to ensure safety and prevent leaks. It is essential to select the appropriate cryogenic hose for each application to ensure safe and reliable transfer of cryogenic fluids.

  • Available in sizes from ¼” through 6″
  • Wide range of fittings in stock
  • Helium leak testing available
Purity One Cryogenic Hose

Custom Hose Assemblies

 Custom hose assemblies are specially designed and fabricated hoses tailored to meet specific requirements and applications. These assemblies are created by combining different components such as hoses, fittings, connectors, and accessories to create a complete hose system that fulfills unique needs.

Custom assemblies are used for a variety of reasons, primarily because they provide tailored solutions to meet specific application requirements. Unlike standard off-the-shelf solutions, custom assemblies can be designed and fabricated to exact specifications, ensuring an optimal fit and performance. Custom hose assemblies offer enhanced performance and efficiency by incorporating features such as specialized linings, insulation, or abrasion-resistant covers. Furthermore, they ensure safety and compliance with industry standards, particularly in sectors like pharmaceuticals, food and beverage, medical, and aerospace. Additionally, custom assemblies allow for seamless integration with existing equipment, accounting for routing challenges and incorporating the necessary end connections.

Ultimately, custom hose assemblies provide the flexibility and customization needed to optimize fluid transfer and handling processes across a wide range of industries and applications.

Our Trusted Partners

Purity One Hose - Measuring Hose

How to Choose the Right Pharmaceutical Hose for Your Application

Discover the key factors that influence the selection process and unlock the secrets to identifying the ideal hose tailored to your specific needs. From material compatibility and cleanliness to flexibility and regulatory compliance, we’ll equip you with the knowledge to make informed decisions and achieve seamless operations.

Cryogenic Hose

Maintaining and Caring for Cryogenic Hoses to Ensure Maximum Lifespan

Cryogenic hoses play a pivotal role in industries reliant on low-temperature applications, such as medical research, gas distribution, and aerospace. As these hoses transport extremely cold substances, their durability and reliability are of utmost importance. But how can you ensure maximum lifespan and optimal performance for your cryogenic hoses? Learn more in this blog post!

Speak with a Dedicated Casella Representative

Casella has developed an extensive product offering through partnerships with industry leading sanitary process manufacturers. With extensive experience in the industry, count on us to meet your needs while improving your facility’s operation and efficiency.