Elesa+Ganter HRT.15-26 Oil Level Indicator
The Elesa+Ganter HRT.15-26 oil level indicator is a compact push-fit sight glass designed for checking fluid levels in tanks, reservoirs, and hydraulic systems. It is built for applications where quick visual inspection matters and where a simple, durable mounting concept is preferred over more complex threaded assemblies.
Overview of the HRT.15-26 Design
The Elesa+Ganter HRT.15-26 oil level indicator uses a black polyamide-based technopolymer body and a transparent polyamide window. Inside, it includes a white lacquered aluminium contrast screen with a red level line to improve readability. That internal contrast makes it easier to view the liquid level at a glance during routine inspection and preventive maintenance.
This model is designed for push-fit installation. According to the product family specification, the ribbed outer geometry supports secure assembly, while an NBR synthetic rubber O-ring provides sealing. This arrangement makes the HRT.15-26 especially suitable for reservoirs working under limited pressure.
Technical Details That Matter
The HRT.15-26 version is identified by a 26 mm reference dimension, with catalog values including A 9, B 4.5, D 28, inner reading-related reference d 14.5, minimum wall-related dimension Smin 6, and a 26 mm mounting hole reference. The maximum continuous working temperature is 100°C, which makes the product relevant for many industrial oil monitoring tasks.
These technical values are important when selecting a replacement indicator or specifying a new reservoir layout. A correct fit ensures visibility, sealing reliability, and straightforward installation.
Where the HRT.15-26 Is Commonly Used
The Elesa+Ganter HRT.15-26 oil level indicator is commonly used in hydraulic power units, compact lubrication systems, industrial tanks, gear housings, and machine reservoirs where visual level monitoring is required. It is especially useful in setups where maintenance teams want a clean, direct reading without installing additional electronic sensors.
Because it is compact, this size is often preferred where installation space is limited. It also supports maintenance efficiency by helping operators verify fluid status quickly during regular inspection rounds.
Practical Benefits in Industrial Service
A well-designed oil level indicator reduces uncertainty. Instead of opening a tank or relying on indirect checks, operators can visually confirm whether the fluid level is within the expected range. The HRT.15-26 format is straightforward, readable, and easy to integrate into small and medium machine assemblies.
Elesa+Ganter HRT.15-26 For more information, visit Elesa+Ganter.
Elesa+Ganter HRT.15-26 FAQ
What is the Elesa+Ganter HRT.15-26 oil level indicator used for?
It is used for visual monitoring of fluid levels in tanks, reservoirs, and hydraulic systems. It helps maintenance teams check lubricant or oil status quickly without disassembling equipment.
How is the HRT.15-26 installed?
This model uses a push-fit mounting system. Optimized ribbing supports retention in the mounting hole, while the O-ring helps provide sealing.
What makes the level easier to read?
The transparent window works together with a white aluminium contrast screen and red level line. This improves visual clarity during routine inspections.
Is the HRT.15-26 suitable for high temperatures?
It is rated for a maximum continuous working temperature of 100°C, which covers many industrial oil monitoring applications.
In what kind of machines can this indicator be used?
It can be used in hydraulic reservoirs, industrial lubrication assemblies, compact process equipment, and other systems where fluid level visibility is part of maintenance control.