The R-HLG1 mechanical seal is used in Grundfos HILGE pumps: Euro Hygia I, Hilge Euro Hygia II, Hilge Contra I, Hilge Contra II, Hilge Contra Adapta, Durietta, Hilge Contra Adapta Super, Hilge Contra Adapta-Bloc, Hilge Contra Adapta-Bloc, Super Hilge Hygiana Bloc, Hilge Hygiana Bloc Super, Hilge Higya-Kholge Sipla, Hilge Maxa / Maxana, Hilge Novalobe. Standard shaft size 28 and 38 mm. Analogs: Burgmann SHJ97, Roten EHS3, Aesseal M010S3, BT2V03 for Hilge pumps HILGE-3A1-001-19-aeEO3, HILGE-3A1-001-19-kiEO3, HILGE-3A1-BS3-19-kiEO1, HILGE-3A1-001-28-aeEO3, HILGE-3A1-001-28-kiEO3, HILGE-3A1-BS2-28-aiEO1, HILGE-3A1-BS2-28-aiVO1, HILGE-3A1-BS3-28-aiEO1, HilGE-3A1-BS2-38-aiEO1 Friction pair material: carbon graphite (CAR) ceramic (CER) silicon carbide (SIC) Bellows material: NBR (≈100°C) EPDM (≈150°C) VITON (≈180°C)
Documentation Mechanical seal for Hilge pump R-HLG1 38, SIC/SIC, VITON, 304
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