Accessories for Hydraulic Systems

The Elesa range of accessories for hydraulic systems showcases what we do best—delivering high-quality components no matter how small. In our catalogue, you will find a wide selection of products made from high-quality materials including metal and technopolymer.

Oil plugs

Elesa is proud to supply a selection of blanking plugs, fill plugs, magnetic plugs, and oil drain plugs for use across many industries. They are expertly designed using technopolymer, galvanised steel and aluminium.

We recognise that equipment specification varies, so our blanking and fill plugs are also available with dipsticks of non-standard length. For industries where machinery carries a risk of explosion, a great choice is Elesa ATEX caps which meet the European Directive 94/9.

Breather caps

Our breather caps are available with single and double valves and are designed to protect machinery against moisture and contamination. They are highly efficient at releasing trapped air to rebalance hydraulic systems while preventing dirt particles from entering the equipment. We are proud to bring you special features such as original design splash guard devices and vandal-proof technology.

In our catalogue, you will also find a selection of flanges and membrane filters for use with our breather caps.

Oil-level sight glass

Elesa oil-level sight glasses are made from superior plastic and metal to ensure level control of hydraulic system fluid. Resistant to liquids, oils, and high and low temperatures, these level gauges are perfect for use across a range of industries.

Elesa oil-level sight glasses are made from superior plastic and metal to ensure level control of hydraulic system fluid. Resistant to liquids, oils, and high and low temperatures, these level gauges are perfect for use across a range of industries.

Oil level indicators

Made using temperature-resistant plastic and metal, our visual flow indicators are ideal for the manual control of the level of fluids in tanks and hydraulic systems. Our use of ground-breaking material SUPER-technopolymer results in corrosion-resistant components perfect for the food and pharmaceutical industries.

Electrical oil level indicators

Our range of oil electrical level indicators encompasses many amazing features. Included in our catalogue are indicators with temperature sensors, MAX electrical temperature sensors, MIN level electrical sensors, MIN level and MAX temperature electrical sensors, and level and temperature sensors. Our series of HCX indicators, made entirely of transparent plastic, guarantee 180° visibility of the measured fluid.

Flow indicators

Our flow indicators visually signal the passage of fluid in a tube and can be installed horizontally or vertically. They are ideal for use within the chemical, food, and pharmaceutical industries, in lubrication systems, refrigeration, heating, and water treatment.

Level sensor

Our level sensors are perfect for defining accurate set points and can be manufactured with special executions on request.

Flexible coolant hoses

This versatile and flexible component is easy to assemble. Suitable for combining with threaded fittings and nozzles, our flexible coolant hoses are perfect for providing lubrication, suction, or optimum temperature.