Tubular level indicators

Tubular level indicators are simple, effective, and economical instruments used for visual liquid level indication in tanks and vessels. These devices consist of a transparent glass or acrylic tube mounted parallel to the tank, allowing the operator to directly observe the liquid level inside. As the liquid level in the tank changes, the level inside the transparent tube rises or falls accordingly, providing an accurate real-time indication.
Constructed using high-quality materials such as borosilicate glass, stainless steel, or brass, tubular level indicators are suitable for both high and low-pressure applications. They are widely used in industries like water treatment, chemicals, pharmaceuticals, food processing, and petrochemicals. Designed for simplicity and durability, they are easy to install and maintain, making them ideal for continuous level monitoring in non-hazardous environments.
Tubular level indicators are available with optional features such as isolation valves, drain valves, and protective shields for safety and convenience. These additions enhance operational safety, especially in high-temperature or corrosive applications. Due to their clear visibility and low maintenance requirements, tubular level indicators remain a preferred choice for many industries looking for dependable and cost-effective level monitoring solutions.