Purosil LLC  

Corona,  CA 
United States
http://www.purosil.com
  • Booth: 4532

At Purosil LLC, we’re both global and local – a fourth-generation family business, with manufacturing /sales/ distribution on 4 continents.

Purosil specializes in Silicone hoses and assemblies.   With decades of experience in these products, we bring both Polymer Chemistry, and Hose Design and Rubber Materials Engineering expertise to everything we do.

Our CEO, Dr. Thomas Garrett, PhD chose to take charge of Purosil because of his lifelong study of Polymers and their applications.   With a doctorate in Chemistry from Stanford, he has served as CEO since 2005.

Our Global Director, Mr. Kevin Church, has over 20 years of experience in the silicone hose industry, as a physicist and engineer, across the European, Asian, and American markets.

Purosil does Extrusion, Molding, Knitting, Formed (Shaped) Mandrel, Bias Wrap, and Bias Cutting.  We work with VMQ, EPDM, SBR, NR, CR, FKM, and many other polymers in India and the USA.

Brands: Purosil/ Blue Jay/ Red Jay/ Green Jay


 Show Specials

  • (Feb 29, 2024)

    Visit the Purosil booth  number 4532 and collect your code for 50% off your first order of any Red Jay Blue Jay hose


 Press Releases

  • Why would a successful family business send away two of their own?  

    Some members of the Garrett family  (owners of the Mission Rubber Group – parent company of hose manufacturer Purosil® ) and other close observers are asking themselves the same question.   After 70 years of doing business in America, one branch of the company has sent two family members out of the US, to points abroad. 

    Did these two family members manage to fatally anger Purosil’s CEO?  Have they burned all bridges behind them and been sent as far from the family business as possible?  What sordid family drama occurred behind closed doors to cause the only 4th generation family members working for Purosil to be exiled?

    Purosil CEO Dr. Tom Garrett PhD, 3rd generation family member, will tell you the answer is simple – Growth!  

    Purosil Growing Globally

    Since 1950, the Mission Rubber group of companies grew from a modest family plumbing business in Los Angeles, to include global rubber manufacturing, and Silicone hose company Purosil.   In a time when vehicle manufacturers need trusted partner suppliers, CEO Tom says he needed trusted managers to run foreign operations, as Purosil expanded to India and Europe.

    In 2020 Purosil CTO Andrew Garrett relocated to India to become Director of the new Purosil manufacturing site there, and in 2021 OEM Sales Manager Garrett Richardson became Director of the new European sales and distribution site in the Netherlands.

    Both Global and Local – High tech Design and Manufacture with Small Business Service

    Purosil’s India facility allows it to produce high quality Silicone hoses for transportation, delivered anywhere in the world, and the European operation in Holland can give the EU and UK markets the same direct hands-on service, parts availability, and quick response times that have been the hallmark of the American division for decades.  As Purosil serves many global OEM customers, they look to find ways to give global service to them while still staying true to the core values of the family business.

    It turns out that Mr. Garrett Richardson’s over 20 years within the family’s companies and Mr. Andrew Garrett’s 12 plus were not in fact a total disaster, as some sources have reported.   Rather, their efforts, along with the vital support of the full team of 200 at Purosil, apparently resulted in the steady growth of the business to the point at which they were needed abroad.   At the time of this report, however, some observers and other 3rd gen Garrett family members say they are ‘reserving judgment’.

    For information on the Purosil division serving your part of the globe, you can visit Purosil at Booth  4532 or visit www.purosil.com  or email info@purosil.com .

  • Replacement parts made easy?   That’s precisely the point of Purosil ’s Jay20 Series line of universal hoses for coolant and air.   Every fleet owner or vehicle manufacturer knows the wide variety of applications and designs requiring many different hoses – Coolant, Turbo/Intercooler, EGR, Air intake, and more, and all in different sizes and lengths. 

    The problem of purchasing and holding stock for all these configurations costs time, money, and warehouse space.   To solve this, Purosil designed an entire family of universal hoses that can serve for virtually any coolant or air application.  Designed around (and named for) the SAE J20 standards for hoses, the full line of products comes in both High Temp and Ultra Temp ranges, named for their color indicating each – BlueJay and RedJay™.

    Each product line is made in high quality Silicone to deal with a broad range of temperatures, and lined for coolant resistance, but suitable for high temperature compressed air as well.   Recognizing that there are certain common bends and diameters used across a variety of applications, Purosil built the Jay20 Series to meet any of these, and to be readily available off the shelf. 

    Rather than ordering an individual part for every size and application, purchasers can have several basic configurations in each common diameter used, and they can be cut to length as needed.  To make it even easier, Purosil holds complete stock of all sizes and bends in their own warehouses and can cut on demand for customers, and have a part delivered in 24-48 hours for urgent needs.

    A simple replacement for any coolant or air hose can be procured at any time without the long waits of most custom parts, and they can be cut, printed, and adapted to new design use by OEM.  The cost of warehouse space and purchase times are reduced, and the Jay20 series hoses themselves have been value-engineered for industry-best cost to value, complete with 5 year warranty.

    End users looking for the high performance and long life of Silicone in a line of standard hoses that can be held with less space, cost, and lead time, now have a simple solution available.

    Product specifications:

    • Meets SAE J20 R1 Class A Standards
    • Temperature resistant Silicone with polyester or meta-aramid reinforcement: -40 to 350 F (BlueJay) or -40 to 500 F (RedJay)
    • Resistant to coolant and additives, UV/ozone, cracking, aging, hardening
    • Blue or Red smooth gloss finish
    • .5” to 4” Diameters;  in 45°, 90°, & Straight -  Size-on-Size or Increaser/ Reducer
    • 5 Year / 100,000 mile warranty

    For more information on Jay20 Series™ hoses, visit Purosil’s booth  4532  or request information at info@purosil.com .


 Products

  • Red Jay Blue Jay
    Red Jay/ Blue Jay is a universal hose suitable for both water and CAC applications. Standard sizes are stocked and ready to dispatch within 48 hours...

  • Red Jay

    Description

             A brick red cover, with multiple plies of meta-aramid reinforcement for strength. Available as 90-degree elbow, 45-degree elbow, and reducers.

    Construction

            Liner (1.6mm/0.063in. min), multiple plies of meta-aramid reinforcement, brick red jacket and gloss finish.

       Specifications

    • Meets the operating requirements of SAE J20 R1 H.T. Class A.  
    • Temperature range is -40°F [-40°C] to 500°F [260°C].
    • Standard Wall Thickness is 0.169in.-0.220in. [4.3 - 5.6mm].
    • Working pressure should be calculated at 1/3 of the burst pressure.
    • Varying lengths, specialty printing and matte finish are optionally available at an increased cost, for your application. Contact Purosil LLC for any required customizatoon.

      Applications

    • In vehicle cooling. Industrial plumbing. EGR.
    • Hot side CAC.
    • Anywhere very high temperature is seen and long life is needed. Resistant to coolant and additives.
    • Resists ozone, hardening, cracking, cold leaks, aging, and many chemicals.

    Blue Jay

    Description

        A blue cover, with multiple plies of polyester reinforcement for strength. Available as 90-degree elbow, 45-degree elbow, and reducers.

    Construction

        Liner (1.6mm/0.063” min), multiple plies of polyester reinforcement, blue jacket and gloss finish.

    Specifications

    • Meets the operating requirements of SAE J20 R1 Class A. Temperature range is -40°F [-40°C] to 350°F [177°C].
    • Standard Wall Thickness is 0.169in.-0.220in. [4.3 - 5.57mm]. Working pressure should be calculated at 1/3 of the burst pressure.
    • Varying lengths, specialty printing and matte finish are optionally available at an increased cost, for your application. Contact Purosil LLC for any required customization.

    Applications

    • In vehicle cooling. Industrial plumbing. Cold side CAC.
    • Anywhere high temperature is seen and long life is needed. Resistant to coolant and additives.
    • Resists ozone, hardening, cracking, cold leaks, aging, and many chemicals.

    Warranty

             5 years or 100,000 miles