3D Direct Drive Gauges
The gauge with a Six Year Warranty and no calibration... EVER!

3D Instruments manufactures the original direct drive pressure gauge in test gauge and process gauge accuracies. See our digital pressure gauge products including the new digital test gauge, our versatile Star digital pressure calibrator, low pressure gauge, precision test pressure gauge, hand held pressure generator, portable pressure calibration test kit, pressure volume controller and filled system temperature gauge along with other products and accessories.

LOKRING Pipe Joining System
Permanently join pipe without hot work of any kind. The Lokring Pipe Joining System provides a quick, reliable, cost effective means of permanently joining Carbon & Stainless Steel pipe up to and including 3" NB, without the need for any Hot Work.

PGI International
A full range of Instrument Valves & Manifolds, for the Process & Gas Industries with a patented Pressure Core Stem Seal with a 5 year warranty.
Power & Steam Plant Valves & Manifolds. ASME B31.1 2500# & ASME B16.34.
Direct Mount Systems for the Gas Industry.
Pulsation testing equipment.

PGI Customised Sampling Systems
We offer a complete range of Sampling Systems for both Gas and Fluid applications. One of the main features incorporated within the PGI system is an emission free award winning design.

Specialist Machining Components
Precision machined components such as Twin Ferrule compression fittings, Threaded Pipe Fittings, Valve Components & Assemblies, Speciality Fittings & Connections machined to client specifications. Specialising in non standard parts when lead time is critical.