What Lever Handles and Level Indicators Are All About

Lever Handles

The mechanical engineering industry is dependent on lever handles and level indicators. So, let us understand what they are, and how they work.

Lever Handles

Lever handles are widely used in mechanical engineering. Many different businesses, including packaging and office supplies, use lever handles.

The primary working principle of lever handles involves turning the handle to effectively tighten and loosen screws.

There are several lever handles, such as split hubs, flat handles, spherical knobbed levers, clamping nuts with double levers, and ratchet spanners.

The lever handles you purchase, however, must be of the best quality and most appropriate for your business uses.

You can choose a cast iron lever handle for demanding uses. A super-techno polymer lever grip with stainless steel inlays for quick and dependable clamping is also available.

Several crucial equipment are used in the mechanical engineering sector. Level indicators are just one of the various tools used in the sector.

Level Indicators

Devices called level indicators are used to gauge fluid levels. The indicators, for instance, can be used in a variety of industrial applications to gauge the liquid level in tanks, drums, and pressure vessels.

There are numerous sorts of level indicators. Additionally, you must select your gadgets based on your demands.

Utilizing the right level indicator is crucial because various fluid types are used in different sectors. Finding the amount and level of fluid stored will be difficult without this.

It frequently occurs that the fluid’s composition makes it hazardous in certain circumstances or that the location where the liquid is stored is of such a kind that it is impossible to manually determine the level. In these circumstances, it is impossible to measure the liquid level without a level indicator.

However, you must make sure that the level indicator you choose is appropriate for the application. For improved visual liquid level indication in the process industry, tubular level indicators are excellent. The ideal indicators for non-contact type level measuring are those of the radar or ultrasonic types.

Kinds of Level Indicators

There are various kinds of level indicators, as we have already mentioned. And every one has a certain use. But the most typical kinds of level indicators are:

Transparent Level Indicators

Due to the high pressure and high temperature under which the fluid is held, these indicators are helpful in determining the fluid level. In the fertilizer, petrochemical, and chemical industries, transparent level indicators are useful.

Reflex Level Indicators

These indicators are useful in applications involving corrosive fluids, high temperatures, and high pressures. The level indicators also have the ability to identify colorless fluid utilized in industrial applications.

Magnetic Level Indicators

These are built around cylinder-shaped floats and strong magnets that assist in determining the fluid level. To determine the fluid level, magnetic capsules follow the movement of the float in the working mechanism. These markers provide clear visibility. Additionally, because they have a non-fragile metal chamber, they are safe to use.


In addition to the devices indicated above, there are additional types of level indicators.

Other types of level indicators include manometers, bi-color indicators, sight flow indicators, window-type sight flow indicators, float and board-level indicators, tubular level indicators, and sight flow indicators.

Notably, these level indicators have cutting-edge features including customizable alarm switches, a built-in controller, and continuous output measurement.


It is important to understand these devices to figure out their usages. But you should ensure that you purchase the devices from a trusted and reputed manufacturer. Remember, only such a supplier can provide you with quality products that can justify your investment. So, you should not fail to assess the quality of the supplier beforehand.

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