Roto-Jet
The Roto-Jet® high-pressure pitot tube pump is a single-stage centrifugal pump with advanced pitot tube technology. The pitot tube is a variation added to the traditional centrifugal pump, allowing it to achieve higher pressures without adding multiple stages. It features a unique operating principle where the casing rotates instead of the impeller. It uses the fixed pitot tube pump within the casing to pressurise the working fluid.
Roto-Jet® is designed for low-flow, high-head applications. It has a curve similar to that of a regular centrifugal pump, but unlike it, Roto-Jet® can operate reliably at any point on the curve. It will also not seize if run dry by a loss of suction or when working with minimal continuous bypass flow against a closed discharge valve.
All-Pumps is an industrial distributor of Trillium Roto-Jet® high-pressure pitot tube pumps in Australia. Get in touch with our team for complete options.
Trillium Roto-Jet® High-Pressure Pitot Tube Pumps
The Roto-Jet® high-pressure pitot tube pump is a single-stage centrifugal pump with advanced pitot tube technology. The pitot tube is a variation added to the traditional centrifugal pump, allowing it to achieve higher pressures without adding multiple stages. It features a unique operating principle where the casing rotates instead of the impeller. It uses the fixed pitot tube pump within the casing to pressurise the working fluid.
Roto-Jet® is designed for low-flow, high-head applications. It has a curve similar to that of a regular centrifugal pump, but unlike it, Roto-Jet® can operate reliably at any point on the curve. It will also not seize if run dry by a loss of suction or when working with minimal continuous bypass flow against a closed discharge valve.
All-Pumps is an industrial distributor of Trillium Roto-Jet® high-pressure pitot tube pumps in Australia. Get in touch with our team for complete options.
Features & Benefits
- High pressure achieved without high speed
- High heads achieved in a single stage at low operating speeds
- Performance can be adjusted by changing the pitot tube
- Only two basic working parts
- Hydraulically stable along the entire performance curve and beyond BEP
- Low minimum flow requirement
- Most reliable high-pressure pump in the market with a rugged design
- Smooth, pulsation-free flow
- Isolated bearing pedestal minimises risk of bearing contamination
- No external lube system is required
- No wear rings or close running clearances
- Reduced life cycle cost by optimising hydraulic efficiency
- Process seals exposed only to suction pressure, resulting in maximum seal life
- Low-pressure mechanical seal is easily maintained
Available Options
- API design available
- Single or double mechanical seal
- Threaded or flanged connections
- Materials of construction: ductile iron, carbon steel, 316 stainless steel, CA6NM, and CD4MCu.
- Super duplex and Hastelloy are also available
- Spare parts
- Custom mounting/baseplate
Range
OUR RANGE OF AVAILABLE TRILLIUM ROTO-JET® HIGH-PRESSURE PITOT TUBE PUMPS
The operating characteristics of the Roto-Jet® pump are straightforward and similar to a conventional centrifugal pump. Energy is added to the fluid via the rotor, and the stationary pitot tube converts the fluid velocity energy into static pressure.
The liquid enters the pitot tube openings at the periphery of the rotating rotor. This is where the velocity is the greatest. As the fluid enters the pitot tube, much of its kinetic energy is converted into pressure energy by the internal shape of the pitot tube. Using this operating principle, relatively high pressures can be obtained in a single-stage process. The pump generates a pulsation-free flow and has a stable NPSHr curve.
Models
High-Pressure Pitot Tube Pumps
- Head: up to 1676 m
- Flow: up to 170 m³/hr
- Size Range: 38 to 76 mm
- Models: Roto-Jet® 2100,
- Roto-Jet® 2200, Roto-Jet® 2300
RO-FT API 610 – LOW FLOW, HIGH HEAD ALTERNATIVE FOR GAS, OIL AND PETROCHEMICAL INDUSTRIES
- Head: up to 1,500 m
- Flow: up to 102 m³/hr