Differential pressure gauge CZ 400 DGC

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In the Hirlekar Precision Model CZ 400 DGC, the movement of the diaphragm is converted into appropriate calibrated rotary movement of the pointer through a magnetic connection. This type of diaphragm model is used in applications where no migration of the media from high pressure side (HP) to low pressure side (LP) is permitted. Center Zero This gauge is designed with a center zero. Specifications Migration - Zero Migration from high to low port Range - 50 – 0 - 50 mm H2O 600 – 0 – 600 inch H2O First marking on scale - 20% of the FSD Mounting - Direct, front flange, 2” pipe & surface mounting Seals - Buna-N, Viton & EPDM Window - Standard: Float glass Optional: Toughened glass, acrylic & safety glass Porting - In-line, rear, bottom, bottom & vent, in-line & vent, in-line & bottom Over range protection - Up to the max. working pressure from high side only.