Elesa+Ganter 113433-NP Oil Level Indicator

The Elesa+Ganter 113433-NP oil level indicator is designed for clear and dependable visual monitoring of fluid levels in hydraulic systems, lubrication units and industrial reservoirs. Built around the HCK.127-SST-M12-FKM-PC-NP configuration, this model combines a 127 mm hole centre distance with M12 threaded fixing points, making it suitable for compact machine panels where a stable, easy-to-read column indicator is required.

Elesa+Ganter 113433-NP  Technical Structure and Materials

This indicator uses black glass-fibre reinforced polyamide-based technopolymer assembly ends, a natural aluminium support and a transparent polycarbonate tubular window. The PC tube is intended for oil applications and gives operators a direct view of the fluid level. The NP execution means the unit is supplied without front protection, which can be useful where space is limited or where the indicator is installed in a protected machine area.

The SST code refers to stainless-steel fixing hardware: AISI 303 stainless steel screws with AISI 304 stainless steel nuts and washers. The FKM O-ring, often known for high thermal and chemical resistance, supports use in more demanding oil environments compared with standard sealing materials. For HCK models, the maximum continuous working temperature is listed as 100°C with oil.

Where This Indicator Fits Best

The Elesa+Ganter 113433-NP oil level indicator is particularly relevant for hydraulic power packs, oil tanks, industrial automation equipment, machine tools and maintenance-intensive systems where fluid visibility must remain simple and mechanical. The graduated contrast screen improves readability, while the removable screen can be adapted before assembly with level marks or operating notes.

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FAQ

What type of product is Elesa+Ganter 113433-NP?

It is an oil level indicator from the HCK.127 family, used to visually monitor oil level in tanks and hydraulic reservoirs.

What does NP mean in this model?

NP means the indicator is supplied without transparent front protection. This can be practical in protected installations where extra shielding is not required.

Is this model suitable for water or glycol-based fluids?

This PC version is mainly intended for oil. For water or water/glycol-based solutions, a GL borosilicate glass version is generally the more appropriate configuration.

What are the key installation dimensions?

The model is based on a 127 mm hole centre distance, M12 screw thread and 12.5 mm mounting hole reference, making it suitable for standardized industrial mounting layouts.

Why choose FKM sealing?

FKM O-rings are preferred when higher temperature resistance and stronger sealing performance are required in oil-related applications.