FABRI-TEK EQUIPMENTS PVT LTD

Pimpri Chinchwad, Pune, Maharashtra

: The venturi can be supplied in any material including plastics. The materials generally used are SA105, SA182F316L, SA182F304L, Inconel, Duplex SS, Monel etc. Venturi upstream pressure tap is located at the mid of inlet cylinder & the downstream pressure tap is located at midpoint of the throat. When averaging is required, the pressure tapping can be taken through piezometric ring or also called as annular ring. This can be manufactured from forging or can even be fabricated from rolling the pipes, as per requirement.

Condensate chambers aid in protecting delicate instruments with smaller orifices from becoming damaged or clogged by foreign debris. The bottom connection is used as a drain port to remove condensate. Condensate chambers can also be used to cool very high temperature liquids. Seal pots are used to provide a liquid seal between the process instrument and gases such as steam. Its function is to keep the liquid level constant in the impulse tubes (sensing lines), while preventing stem or corrosive liquids from reaching the instrument. Condensate Chambers & Seal Pots are fabricated from seamless pipe. A variety of materials and wall thicknesses are available to meet a customer's design pressure and temperature.

Averaging Pitot Tube is suitable for clean liquid, gas flow measurement • Accuracy ± 2 % of actual flow rate • Repeatability of measurement ± 0.2 % • Flow rate turndown typically 4:1 • Short upstream and downstream straight pipe lengths • Long term accuracy unaffected by wear • Less pressure loss