PCI Instruments

PCI Instruments

PCI Instruments Ltd

Southport, United Kingdom

Automation & ControlsTesting & Quality
ManufacturerSells to Processors
Profile last updated: June 30, 2026

About

PCI Instruments is a dairy industry manufacturer based in Southport, United Kingdom selling automation & controls, testing & quality.

PCI Instruments is a British manufacturer of process instrumentation and diaphragm seals. Its range covers pressure gauges, pressure transmitters, pressure switches, diaphragm seals, accessories, needle valves and manifolds, plus temperature and level instruments. The company states that its products serve pharmaceutical, food processing, dairy, chemical, petrochemical and nuclear industries, and it offers hygienic diaphragm seals with IDF, SMS, Varivent, RJT and tri-clamp connections. Services include bespoke engineering, diaphragm seal fit and fill, and instrument repair and calibration. The company states it sells to customers in the UK, Europe, North America, the Middle East and Asia.

Location

Southport, United Kingdom

Company type

Limited company

Legal name

PCI Instruments Ltd

VAT number

757 5823 89

Focus areas

diaphragm sealspressure gaugespressure transmitterspressure switchesprocess instrumentationhygienic instrumentationchemical seals

Languages

EN

Products & capabilities

Supply categories

Automation & ControlsTesting & Quality

Supplier role

Manufacturer

Sells to

Processors

Products

Diaphragm seals

Diaphragm seal

Isolators that protect pressure gauges and transmitters from corrosive, viscous or hazardous process media, including hygienic and chemical designs.

Diaphragm pressure gauges

Pressure gauge

Gauges using a flexible diaphragm for accurate low-pressure and corrosive-media measurement, including hygienic versions.

Pressure transmitters

Pressure transmitter

Pressure transmitters with 4-20 mA output and optional plug-on display for local and remote reading.

TETROSWITCH pressure switches

Pressure switch

Pressure switches for control applications, available with optional declaration of conformity for Intrinsically Safe circuits (EExiaIICT6).

Hygienic inline seals

Diaphragm seal

Inline diaphragm seals that integrate into the process line for clean, hygienic conditions.

Service regions

United KingdomEuropeNorth AmericaMiddle EastAsia

Other dairy suppliers in United Kingdom

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