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Diaphragm Chemical Seal Pressure Gauge Size: from 2.5’’ to 6’’
Pressure range: from 30inHg to 2500 Bar
Socket: 316 St St material
Thread: BSP, NPT, BSPT, PT, ZG and other special specification
Bourdon tube: 316 Stainless Steel material
Lower Case: 304 St St., 316 St. St material, polished or not polished,
Bezel: 304 St St bayonet ring or 316 St St bayonet ring .
Window: PC lens, glass lens or safety glass
Dial Plate: Single, dual or three scale ( Bar, Psi, Kg/cm2, Kpa, Mpa)
Accuracy: 3-2-3%, 2.5%, 1.6%, 1%
Movement: 304 stainless steel material
Pointer: Aluminum or stainless steel material(adjust type
Restrictor: 304 St St material
Diaphragm Seal: 316 St St material
Over pressure: 130%
Connection type: One connection welded to the case
