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Liquid Filled or Fillable Gauge ( Brass internal-wika type)Size: from 2.5’’ to 4’’
Pressure range: from 30inHg to 2500 Bar
Socket: brass, chrome plated
Thread: BSP, NPT, BSPT, PT, ZG and other special specification
Bourdon tube: Phosphor bronze or Stainless Steel material
Lower Case: 304 St St., 316 St. St material, polished or not polished,
back with no screws
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: Brass or stainless steel material
Pointer: Aluminum or stainless steel material(adjust type)
U-Clamp: Chrome plated or St St material
Flange: Chrome plated or St St material
Restrictor: Brass or St St material
Over pressure: 130%
Connection type: one connection sealed