Level indicators
Oil level sight glasses are made of extremely resistant materials: very stable and scratch-resistant glass, technopolymer, steel, stainless steel, aluminum or brass. A wide range is offered for various needs – different sizes, with mesh, with prismatic window, for high temperatures up to 180°C, for explosive environments (ATEX compliance) and much more.
Why is it important to use an oil level sight glass for constant oil control?
The oil level sight glass is a simple but very important element that allows you to see the amount and condition of the oil in real time. Constant visual control helps to avoid dangerous situations when the oil level drops too low and the equipment starts to run dry. Such a situation can cause damage to bearings, gears or cylinders. The sight glass also allows you to notice darkening or contaminants in the oil in time, so the operator can take action quickly and avoid expensive repairs.
How to choose the right grease nipple based on pressure, transparency and thread?
When choosing a sight glass, it is important to consider the pressure it must withstand. Some sight glasses are only suitable for low pressure, while stronger systems require reinforced or metal-framed models. Transparency is also important: a high-quality transparent window ensures good visibility even in poor lighting. Thread types must match the equipment connections to ensure easy and leak-proof installation. A correctly selected sight glass guarantees accurate and safe oil level monitoring.
Are oil level sight glasses suitable for both stationary and mobile equipment?
Yes, they are suitable for both. In stationary equipment, the sight glasses help to ensure constant lubrication control, and in mobile equipment – additional protection against oil loss during operation. For mobile equipment, shock and vibration resistant models are more often chosen so that the level indicator does not damage the structure.
What is the difference between standard and protected design grease holes?
Standard eyelets are a simple solution for normal conditions. Protected design models have metal frames, denser seals or impact-resistant housings. They are designed for intensive work, high pressure or places where mechanical impact is possible. Such eyelets provide greater safety and durability, making them a good choice for difficult industrial conditions.
