Seven named primary elements carry the engineering identity of the brand. Each is specified standards-first — the relevant part of ISO 5167, then the application fit, then materials and range. Below, the four classical DP elements, followed by three specialist elements for limited straight run, dirty service and profile conditioning.
Custody transfer, allocation and general process measurement.
ISO 5167-2 · AGA 3Limited straight run, wet gas and dirty service where a stable profile is hard to guarantee.
ISO 5167-5High-temperature, high-velocity steam service.
ISO 5167-3 · ASME PTC-6Low permanent pressure loss for custody transfer and wet steam.
ISO 5167-4Insertion-type, hot-tap installable; large pipe and stack service.
Multiport averaging pitotDirty, viscous, abrasive media; sour service NACE MR0175 capable.
NACE MR0175Restores symmetric velocity profile in limited straight-run installations.
Profile conditioningWhere the catalogue stops, the engineering starts. Non-standard line sizes, exotic alloys, hot-tap and retro-fit configurations — each sized against the application and issued with an uncertainty budget before quotation.
Discuss a requirementOrifice, cone, nozzle, venturi, averaging pitot, wedge and flow conditioner — designed and built to ISO 5167-1 to -5, AGA 3 and ASME PTC-6.
Built to client process conditions, line geometries and project standards. Non-standard line sizes, exotic alloys, hot-tap and retro-fit configurations.
Air and water rigs in-house, ISO/IEC 17025, traceable to NPL. Witness calibration with PSU or EPC representatives on request.
Installation supervision, commissioning, periodic recalibration. Spare-part availability and engineering support through field life.
