The TORUS Primary Flow Element Device

Performance and durability are the trademarks of the Bell Technologies TORUS™ primary flow element. This simple yet effective differential pressure measurement solution is offered in several configurations and provides process measurement precision and improved longevity in both homogeneous and non-homogeneous measurement conditions.

Below are the industries and the Bell product recommended for each application. For more information, contact Bell Technologies at 713-465-7575.

​Simple Design

  • No moving parts, customizable

  • No critical surfaces to maintain

  • No critical meter alignments required

  • Greatest pressure recovery factor of

  • any differential pressure flow device

TORUS Carrier Plate Dual Chamber, TORUS, TORUS CENTER-TAP, TORUS Water Meter, TORUS Single Chmaber Carrier Plate

Links

Key Features and Benefits

 

TORUS Brochure

TWM Brochure

TORUS Drilling Mud Brichure

Test Data

Case Studies

Application Data Sheet

Specifications Sheet

Request a Quote

Industries and Recommended Products

Water Flow

  • Irrigation

  • Wastewater

  • Desalination

  •  Plants

  • Sanitary service

Oil Flow

  • Liquids 

  • Gases / wet gas

  • Steam

  • Multiphase

  • Slurries

  • Drilling Fluids

  • Produced Water

Gas Flow

  • Gases / Wet gas 

  • Steam

  • Liquids

Chemical / Refining Flow

  • Liquids

  • Gases

  • Steam

The TORUS

 

The patented TORUS is a primary element for the measurement of fluid flows through a closed conduit. It combines several preferred attributes of various proven technologies into a single device.

The TORUS CENTER-TAP

The TORUS CENTER-TAP, the newest patented design, makes the transition from primary differential pressure to a very stable and accurate flow measurement device. It provides users with the ability to measure, sample and perform diagnostics all within one device. To learn more, click here.

Pull-a-part image of the TORUS flow meter.

The TORUS Carrier Plate

The TORUS Carrier Plate allows users the advantage all the advantages of the TORUS primary flow element without the maintenance and costs of replacement. It  easily fits into any fitting from simplex to senior. As with the other versions of the TORUS, this patented design makes the transition from primary differential pressure to a very stable and accurate flow measurement device.  It provides users with the ability to measure, sample and perform diagnostics all within one device. To learn more, click here.

The TORUS Carrier Plate stand alone (left) and inserted into a senior fitting (right).

The TORUS Water Meter

The TORUS Water Meter (TWM) has no moving parts and the operating principle is based on basic laws of physics. Its flow contoured robust design will withstand extreme weather conditions with practically no influence of debris in the flow stream. Meter allows direct mount instrumentation on the meter, installed between two mating flanges with 5D upstream and 2D downstream straight run and has no restriction of meter orientation.


The TWM offers flow rate measurement at a low cost of ownership and negligible operational expense or periodic inspection. A specially designed TWM can be retrofitted into an existing orifice meter-type differential pressure flow measurement system with dual or single chamber fitting. To learn more, click here.

The TORUS Water Meter is specially designed with a flat top to better allow for the possible mounting of any instrumentation..

The TORUS Drilling Mud Meter

The TORUS Water Meter (TWM) has no moving parts and the operating principle is based on basic laws of physics. Its flow contoured robust design will withstand extreme weather conditions with practically no influence of debris in the flow stream. Meter allows direct mount instrumentation on the meter, installed between two mating flanges with 5D upstream and 2D downstream straight run and has no restriction of meter orientation.


The TWM offers flow rate measurement at a low cost of ownership and negligible operational expense or periodic inspection. A specially designed TWM can be retrofitted into an existing orifice meter-type differential pressure flow measurement system with dual or single chamber fitting.

To learn more, click here.

The TORUS Drilling Mud Meter with a Siemens transmitter..

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T -- +1 713-465-7575

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