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OEM Part No 688 421

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OEM Part No : 688 421 Diaphragm Direct Part No: DD03-BKE7
OEM Grade : AD Diaphragm Direct Grade : E7
Connection: Button Description : 1/2” (DN 8) EPDM Diaphragm Compliance : FDA, USP, 3A, ASME BPE (SG-3.1; SG-3.4), EMEA/410/01-TSE/BSE Traceability : Full batch traceable according to EN10204 3.1b, and ISO 10993-1 Temperature : -22 – 285°F (-30 -140°C) for continuous steam, -22 – 302°F (-30 -150°C) for intermittent steam OEM Mfg: Bürkert Werke GmbH & Co. KG Ltd

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