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Liquid Filled Process GaugeSize: 4.5’’
Pressure range: from 30inHg to 4000 Bar
Socket: brass or St St material
Thread: BSP, NPT, BSPT, PT, ZG and other special specification
Bourdon tube: Phosphor bronze or Stainless Steel material
Case: PET plastic material, black with blow-out
Bezel: PET plastic material.
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: Brass or stainless steel material
Pointer: Aluminum or stainless steel material(adjust type
Restrictor: Brass or St St material
Over pressure: 130%
Connection type: One connection sealed