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| | | OBioprene® is Watson-Marlow Bredel's exclusive thermoplastic elastomer. Manufactured to high standards in its own thermoplastic-dedicated ISO1644-1 class 7 (class J/10,000) cleanroom, Bioprene® offers the best combination of purity, chemical compatibility and long pumping life . Bioprene is USP Class VI certified and meets FDA requirements 21 CFR 177.2600 and USDA standards for food handling. High, medium and low pressure grades are available. Working temperature range 5C to 80C. Autoclavable. Can be sterilized by ethylene oxide. | | |
| | | Chem-Sure® is a high performance composite of PTFE and a high-grade fluoroelastomer - offering extraordinary chemical resistance, long life and very high burst pressures. Chem-Sure® is USP Class VI and food grade approved making it suitable for foods and pharmaceuticals as well as aggressive chemicals. | | |
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| | | | | | | | | | | | | | | | Pumpsil® | Pumpsil-D | Bioprene® | Sta-Pure® | Chem- Sure® | Marprene® | | | | LoadSure® elements | | | | • | • | | | | | Continuous tubing | | | | | • | | | | Meets or exceeds USP Class VI requirements | | | | | • | | | | | FDA regulations CFR 177.2600 for contact with food | | | | | • | • | | | | European Pharmacopoeia 3.1.9 | | | | | • | | | | | ISO 10993 | | • | | | • | | | | | Up to 10,000 hours pumping life | | | | | • | • | | | | High pressure capability (30-100 psi) | | | | | • | • | | | | Low gas permeability | | | | | | • | | | | Wide chemical resistance | | | | | • | • | | | | LaserTraceability™ | • | • | | | | | | | | High dispensing accuracy | | • | | • | • | | | | | Lot traceable from raw material to finished product | • | • | • | • | • | | | | | | | | | | | | | | | |
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| | | Marprene® is our high performance general purpose tube. This thermoplastic elastomer parallels Bioprene's chemical compatibility and long pumping life. Marprene® is ideal for general purpose pumping or food handling and is highly resistant to oxidizing agents such as ozone and peroxides and sodium hypochlorite. Meets FDA requirements 21 CFR 177.2600 and USDA standards for food handling. Working temperature range 5C to 80C. Autoclavable. | | |
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| | | Sta-Pure® has a unique composite construction of platinum cured silicone in an expanded PTFE lattice giving it superior burst resistance compared to nonreinforced silicone. With pumping life 18 times longer life than silicone tubing, it delivers tremendous flow stability over long production cycles. USP Class VI certified. Working temperature range 0C to 80C. Opaque white. Autoclavable, SIP and CIP compatible. | | |
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| | | Checking your choice with an immersion test Always conduct an immersion test before choosing a tube material for critical applications. Immerse a short length of the tubing or rubber sample (always available from Watson-Marlow Bredel or its distributors) in a closed container of the fluid for 48 hours and then examine for signs of attack, swelling, embrittlement or other deterioration. | | |
| | | Assured validation Validating a sanitary process is made easy with LoadSure® elements. All element wetted parts are USP Class VI and ISO 10993 certified with a laser-etched lot number. LoadSure® elements and continuous tubing are supplied with a certificate of conformity and a validation pack is available upon request. | | |
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