PCI Instruments Ltd

PCI Instruments Ltd PCI Instruments are a UK manufacturer of high quality process instrumentation including diaphragm seals, pressure gauges and thermometers.

We are UK based manufacturer of high quality process instrumentation and diaphragm seals. We supply our products to the Pharmaceutical, Food Processing, Dairy, Chemical, Petrochemical and Nuclear industries. Our products include pressure gauges, temperature gauges, hygienic / chemical diaphragm seals, pressure transmitters, thermowells, RTD Pt100's, thermocouples and many other related products and accessories. Please visit our website: www.pci-instruments.com

PCI would like to showcase our collaborative work with our friends at Yokogawa - PCI manufactured diaphragm seals fitted...
03/09/2026

PCI would like to showcase our collaborative work with our friends at Yokogawa - PCI manufactured diaphragm seals fitted to Yokogawa pressure transmitters and filled under high vacuum to maintain maximum possible accuracy and stability on-site

PCI provides calibration of instruments that is traceable to National Standards. We offer an annual calibration service ...
01/09/2026

PCI provides calibration of instruments that is traceable to National Standards. We offer an annual calibration service and also the option of a calibration certificate with any new gauge assembly purchased from us

28/08/2026

PCI's OPTIMUS series provides an effective solution for measuring low pressures where a smaller fl**ge connection is required. Every seal is machined and welded in-house, then we helium leak test for quality

PCI are proud to collaborate with Endress+Hauser UK. Here we see an example of our work, with a batch of E+H transmitter...
26/08/2026

PCI are proud to collaborate with Endress+Hauser UK. Here we see an example of our work, with a batch of E+H transmitters fitted to PCI custom-made diaphragm seals, filled under high vacuum and fully calibrated Endress+Hauser Group

Please contact our sales team for more details or a quote via sales@pci-instruments.com
24/08/2026

Please contact our sales team for more details or a quote via [email protected]

As our worldwide network joins us to celebrate International PCI Day 2026, we humbly pause to reflect on our good fortun...
20/08/2026

As our worldwide network joins us to celebrate International PCI Day 2026, we humbly pause to reflect on our good fortune. We truly value our global family of customers, suppliers and collaborators, feeling grateful every day to work with such talented people, many of whom we consider friends. Thank you to everyone and long may it continue!

PCI are specialists in the manufacture of diaphragm seals and can work with a great number of exotic materials. Tantalum...
19/08/2026

PCI are specialists in the manufacture of diaphragm seals and can work with a great number of exotic materials. Tantalum is a rare metal known for its extreme resistance to heat and corrosion. Here we showcase just two examples of our work with Tantalum, to suit the variety of applications our customers are involved with

17/08/2026

PCI PRODUCT SHOWCASE - today we tell you more about our range of Hastelloy options with our tri-clamp diaphragm seals

14/08/2026

Positive Material Identification (PMI) testing is a fast, non-destructive method used to check the exact chemical composition and metal alloy grades of industrial components. PCI can offer PMI testing and certification to ensure quality, safety, traceability and compliance

PCI hygienic pressure gauges are engineered for pharmaceutical, food processing, and dairy applications where sanitary c...
12/08/2026

PCI hygienic pressure gauges are engineered for pharmaceutical, food processing, and dairy applications where sanitary connections are required. Each gauge features flush-welded diaphragms, polished stainless steel wetted parts and FDA-approved fill fluids. British manufactured with full material traceability and 3.1 certification available

Address

Unit 5 Slaidburn Crescent
Southport
PR99YF

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 9am - 5pm

Telephone

01704 509090

Website

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