Bliss Sight flow indicator for liquids, solid and gaseous substances

Applications

• Maritime
• Petrochemistry
• Offshore
• Shipping
• Industry
• View product, liquid, solid or gaseous medium
• Inspecting the inside of the pipe
• And many more customer-specific applications

Short description
Bliss Sight Flow Indicators provide an effective way to view the condition of liquids or solids flowing through pipelines at most any flow, pressure, or temperature, a major advantage over electronic devices where it is difficult to distinguish if there is a flow problem or malfunction in the device. Bliss Sight Flow Indicators assure a direct and positive indication of flow rate, flow direction and condition of the medium being transported plus enable a means of inspecting pipelines for dirt, scale and foreign matter.

Possibilities

• Pipeline mounted
• Horizontal and vertical mounting options
• Design: Flapper, Rotary and Drip
• Flanged or screw thread connection
• Up to 14” pipelines
• Steam jacket optional
• Teflon Lined optional
• Carbon steel, Duplex Stainless steel, Alloy steel, Stainless Steel or Special versions

Types

• The Flapper model indicates flow by the position of a vane or flapper in the center of the viewing window and are recommended for applications involving transparent or slightly opaque solutions. Frequently specified to indicate the variations in the flow rate of gases as well as liquids. Flapper models are bidirectional designed for horizontal and upward vertical flow applications. When it is not necessary to visualize flow motion, the same basic sight flow indicator is supplied without a flapper component.
• The Rotary model indicates flow by the spinning of a rotor and are suitable for any flow direction and are especially suited for applications involving dark solutions. The rotor motion is easily seen, even from great distances and recommended for uses with transparent solutions or gases. Rotors are supplied in materials that are impervious to many kinds of fluids and should be used if the flow rate is to be detected.
• The Drip model is for vertical downward flow applications in distillation and similar systems involving extremely low or intermittent flow. A strong advantage of a drip model is absolutely no obstruction to downward flow. Plain models without drip tubes operate effectively with flow in any direction and those with tubes are positioned in the center window area for ease observation.