Nitric Acid - Flow Marker (Pack of 5) - Safety Signs by Caledonia Signs

Nitric Acid – Flow Markers are important because they clearly indicate the direction and presence of nitric acid flow within piping systems. Nitric acid is a highly corrosive and hazardous chemical, so proper identification of its flow is crucial for safe handling, maintenance, and emergency response.

Using these flow markers helps prevent dangerous mistakes such as incorrect valve operation, accidental exposure, or improper isolation of the acid line. Knowing the flow direction supports effective monitoring and containment, reducing the risk of leaks, spills, or chemical burns.

Nitric acid flow markers are typically used on chemical plant pipelines, storage tanks, processing equipment, and transport systems where nitric acid is used or stored. They are especially critical in industrial settings handling strong acids, such as fertiliser production, metal processing, or chemical manufacturing.

By providing clear visual guidance, nitric acid flow markers enhance workplace safety, facilitate proper handling procedures, and ensure regulatory compliance in environments where hazardous chemicals are present.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.