NewModel PG28

Bourdon tube pressure gauge, Hastelloy

For the process industry, high corrosion resistance, NS 100 [4"] and 160 [6"]

Selected documents
Sales contact

WIKA Danmark A/S

Tel.:
+45 4581 9600
info@wika.as

Applications

  • With case filling for applications with high dynamic pressure loads and vibrations
  • For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive environments
  • Oil and gas industry, chemical and petrochemical industries

Special features

  • Wetted parts from Hastelloy C276
  • Excellent resistance against corrosive media such as sulphuric acid, nitric acid, chlorine gas etc.
  • Also available as safety version "S3" per EN 837-1
  • Scale ranges from 0 … 0.6 to 0 … 700 bar [0 … 10 to 0 … 10,000 psi]

Description

The model PG28 Bourdon tube pressure gauge with wetted parts from Hastelloy C276 is particularly suitable for applications with aggressive media.

Hastelloy C276 belongs to the group of highly corrosion-resistant nickel-chromium-molybdenum-tungsten alloys and is notable for its high resistance to crevice corrosion, pitting corrosion and stress corrosion cracking in corrosive, oxidising and reducing media.

WIKA manufactures the model PG28 per EN 837-1 both in the "S1" version and in the "S3" safety version. The safety version is made up of a non-splintering window, a solid baffle wall

between measuring system and dial and a blow-out back.

In the event of a failure, the operator is protected at the front side, as media or components can only be ejected via the back of the case.

For harsh operating conditions (e.g. vibrations), all instruments are also available with an optional liquid filling.

As an alternative, WIKA offers diaphragm seals of models 990.34 and 990.10 as well as model 4 diaphragm pressure gauges in a Hastelloy version. Diaphragm seals are always the first choice for safety-relevant applications

Bourdon tube pressure gauge, Hastelloy
  • Bourdon tube pressure gauge, Hastelloy
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