Chemical Sealed Gauge

Diaphragm Pressure Gauge

Chemical sealed gauge are manufactured to meet the requirement of various industrial process measuring applications. kains chemical sealed diaphragm gauges are widely used in chemical industries, petrochemical industries milk dairies,  pharmaceutical manufacturing, other food processing Industries, water treatment systems, ETPs, STPs etc...


Chemical sealed gauge



Available nominal sizes

100mm (4”) and 150 mm (6”)


1/4” / 3/8” / ½” : BSPP / BSPT  / NPT / Metric

Diaphragm material

St. St. 316L / Hastelloy / Monel / Tantalum

Bottom chamber

St. St. 316L / Hastelloy / Monel / Tantalum

Upper chamber

St. St. 316L / Hastelloy / Monel / Tantalum

Sealed assembly

hermetically sealed

Corrosive protection

PTFE coating / Lining

Available in

Vacuum / Pressure / compound


Up to -760 mmHg / 30”Hg

Minimum pressure range

0 to 1 bar / kg/cm2

Maximum pressure range

0 to 60 bar / kg/cm2

Diaphragm extension

By means of flexible St. St capillary with plain armoured / Teflon shielded

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