Roto-Jet®, integrated within Trillium Flow Technologies, is a brand specialising in Pitot tube technology for high pressure, low flow pumping. Its international recognition is based on a clearly differentiated offering, oriented towards applications where pressure, operational stability and process reliability are more relevant than flow rate. This specialisation allows it to occupy a very well-defined niche within the industrial centrifugal pump market.
Pitot tube technology offers stable operation even away from the region close to the BEP, which is a clear advantage over other solutions for high pressure–low flow services. This feature is highly valued in recirculation, system feed, injection and other services where the process does not always operate at a fixed duty point. In these applications, the correct selection of hydraulics, materials, sealing and overall pump configuration is key to adapting the equipment to the fluid, temperature, pressure and service demands.
The design combines a favourable hydraulic performance with robust mechanical construction, which helps to reduce interventions, improve predictability and extend the operating window compared to other centrifugal alternatives. This makes Roto-Jet a particularly attractive option for processes that prioritise pressure, stability and continuous duty. The appropriate selection of the Pitot system, hydraulics and structural arrangement directly influences flow stability, tolerance to process variations and equipment service life. The range includes both overhung designs for general service and API 610-compliant solutions, with between bearings construction for more critical services.
These pumps are best suited for energy, refining, petrochemical, chemical and other industrial processes requiring high pressures, relatively low flow rates and continuous operation. Roto-Jet’s proprietary technology addresses this niche with a clearly specialist solution strongly oriented towards process reliability.