195 Industrial Drive, Northampton, MA 01060 413.320.4650

Introducing

Sign Up to Receive Information About OneTubing

OneTubing by Purity One™: The All-Encompassing Solution for Your Tubing Needs

Purity One™ is proud to unveil OneTubing, a revolutionary line of premium tubing designed to meet the diverse demands of your applications. OneTubing offers two distinct yet complementary options: OneSil, crafted from high-purity silicone, and OneFlex, engineered from resilient TPE.

This comprehensive range caters to all your needs, whether you require the exceptional chemical resistance of silicone or the unmatched flexibility of TPE. With OneTubing, Purity One™ delivers unparalleled performance and unmatched versatility – all under one trusted brand.

Purity One™  OneFlex biopharmaceutical grade thermoplastic elastomer (TPE) tubing has been formulated for demanding and critical fluid transfer applications in biopharmaceutical processing. OneFlex is an excellent choice for applications that require heat sealing and sterile welding capabilities.

Purity One™  OneSil biopharmaceutical grade silicone tubing has been formulated for demanding and critical fluid transfer applications in biopharmaceutical processing.

Purity One™  OneFlex biopharmaceutical grade thermoplastic elastomer (TPE) tubing has been formulated for demanding and critical fluid transfer applications in biopharmaceutical processing. OneFlex is an excellent choice for applications that require heat sealing and sterile welding capabilities.

Applications
  • Aseptic Sealing Disconnections
  • Aseptic Welding Connections
  • Sterile Filling and Transfer
  • Sampling
  • Single-Use Assemblies
  • Filtration
  • Features
  • Thermoplastic Elastomer (TPE)
  • Hardness: 65D Shore A
  • Moldable for single-use assemblies
  • Temperature Range
  • USP 665 Extractable Testing
  • Extensive Validation Testing
  • Seal Integrity Testing

    In Progress

    Weld Burst and Tensile Testing

    In Progress

    Physical Properties

    Test StandardASTM MethodTest Result
    Data
    Data

    Biocompatibility / Regulatory / Extractables

    Test StandardTest ItemTest Result
    ISO 10993-4HemolysisIn Progress
    ISO 10993-5CytotoxicityIn Progress
    ISO 10993-10Acute Systemic Toxicity TestsIn Progress
    USP<85>Bacterial Endotoxin TestsIn Progress
    USP<87>Biological Reactivity Tests, in vitroIn Progress
    USP<88>Biological Reactivity Tests, in vitro, class VIIn Progress
    USP<665>ExtractablesIn Progress
    USP<788>Insoluble Particles TestIn Progress
    In Progress

    Sterilization Method

    Test StandardTest Result
    High-Pressure Steam Sterilization121°C/30min
    Gamma Irradiation SterilizationUp to 50kGy

    Product Details

    Product NumberI.D.O.D.Wall
    Thickness
    BURST PRESSURE
    at 70°F (21.1°C)
    (in.)(mm)(in.)(mm)(in.)(mm)(psi)(bar)
    OneFlex-65-0125-02500.1253.20.2506.40.06251.6
    OneFlex-65-0188-03130.1884.80.3138.00.06251.6
    OneFlex-65-0188-03750.1884.80.3759.50.09352.4
    OneFlex-65-0250-03750.2506.40.3759.50.06251.6
    OneFlex-65-0250-04380.2506.40.43811.10.0942.4
    OneFlex-65-0250-05000.2506.40.50012.70.1253.2
    OneFlex-65-0375-05000.3759.50.50012.70.06251.6
    OneFlex-65-0375-05630.3759.50.56314.30.0942.4
    OneFlex-65-0375-06250.3759.50.62515.90.1253.2
    OneFlex-65-0500-06880.50012.70.68817.50.0942.4
    OneFlex-65-0500-07500.50012.70.75019.10.1253.2
    OneFlex-65-0625-08750.62515.90.87522.20.1253.2
    OneFlex-65-0750-10000.75019.11.00025.40.1253.2

    Purity One™  OneSil biopharmaceutical grade silicone tubing has been formulated for demanding and critical fluid transfer applications in biopharmaceutical processing.

    Applications
  • Sterile Filling and Transfer
  • Filtration
  • Buffer + Media Prep + Processing
  • Pumping
  • Sampling
  • Single-Use Assemblies
  • Filtration
  • Features
  • Platinum Cured Silicone
  • Hardness: 65D Shore A
  • Moldable for single-use assemblies
  • High Pressure Ratings
  • Temperature Range
  • No impaired taste or odor
  • USP 665 Extractable Testing
  • Extensive Validation Testing
  • Physical Properties

    Test StandardASTM MethodTest Result
    MinimumMaximum
    Durometer Hardness (Shore A)D22406070
    Tensile Strength (psi)D4121200-
    Tensile Modulus (psi)D412350550
    Tear Resistance (ppi)D62470-
    Compression Set (%)D395-30
    Specific GravityD7921.151.19

    Biocompatibility / Regulatory / Extractables

    Test StandardTest ItemTest Result
    ISO 10993-4HemolysisIn Progress
    ISO 10993-5CytotoxicityIn Progress
    ISO 10993-10Acute Systemic Toxicity TestsIn Progress
    USP<85>Bacterial Endotoxin TestsIn Progress
    USP<87>Biological Reactivity Tests, in vitroIn Progress
    USP<88>Biological Reactivity Tests, in vitro, class VIIn Progress
    USP<665>ExtractablesIn Progress
    USP<788>Insoluble Particles TestIn Progress
    In Progress

    Sterilization Method

    Test StandardTest Result
    High-Pressure Steam Sterilization121°C/30min
    Gamma Irradiation SterilizationUp to 50kGy

    Product Details

    Product NumberI.D.O.D.Wall
    Thickness
    BURST PRESSURE
    at 70°F (21.1°C)
    (in.)(mm)(in.)(mm)(in.)(mm)(psi)(bar)
    OneSil-65-0063-01250.0631.60.1253.20.03100.81258.62
    OneSil-65-0063-01880.0631.60.1885.00.03150.8617.58
    OneSil-65-0125-02500.1253.20.2506.40.06251.61107.58
    OneSil-65-0125-03130.1253.20.3138.00.09402.41349.24
    OneSil-65-0125-03750.1253.20.3759.50.12503.216111.1
    OneSil-65-0188-03130.1884.80.3138.00.06251.680.55.55
    OneSil-65-0188-03750.1884.80.3758.00.09352.41016.96
    OneSil-65-0188-04380.1884.80.43811.10.12503.21057.24
    OneSIl-65-0250-03750.2506.40.3758.00.06251.6624.27
    OneSil-65-0250-04380.2506.40.43811.10.09402.4886.07
    OneSil-65-0250-05000.2506.40.50012.70.12503.2926.34
    OneSil-65-0313-05000.3138.00.50012.70.09352.4765.24
    OneSil-65-0313-05630.3138.00.56314.30.12503.293.56.45
    OneSil-65-0375-05000.3759.50.50012.70.06251.6453.10
    OneSil-65-0375-05630.3759.50.56314.30.09402.4584.00
    OneSil-65-0375-06250.3759.50.62515.90.12503.2745.10
    OneSil-65-0500-07500.50012.70.75019.10.12503.2604.14
    OneSil-65-0625-08750.62515.90.87522.20.12503.2493.38
    OneSil-65-0750-10000.75019.11.00025.40.12503.2463.17
    OneSil-65-0750-11250.75019.11.12528.60.18754.8533.65
    OneSil-65-1000-13751.00025.41.37534.90.18754.8493.38

    Packaging + Labels

    OUR CLEANROOM

    All Purity One™ solutions are assembled on our ISO Class 7 Cleanroom. We understand the importance of quality for our customers – we combine technical expertise and cleanroom assembly capabilities to provide a level of service and quality assurance that is unparalleled in the global life sciences, biotech and biopharmaceutical industries.

    OUR COMMITMENT TO QUALITY

    Purity One™ manufactures single-use and custom hose solutions that are critical to improving quality of life and overall wellness for people all around the world. With our combined technical expertise and cleanroom assembly capabilities, we focus on providing a level of service and quality-assurance that is unparalleled in the global life sciences, biopharmaceutical and pharmaceuticals industries.

    READY TO OPTIMIZE YOUR ASSEMBLY?

    Tell us where you’d like to make improvements to your process and we’ll help you find the right solution to address your unique needs.