coracon® cooling water filter for large motors
Long service life. Safe use. More sustainability.
Whether automotive, seafaring, paper, chemical or pharmaceutical industries. Wherever large motors are at work, high-quality cooling water filters are used. They increase the motors’ service life and improve the cooling water’s replacement intervals. This is of particular relevance for utility vehicles, motor test benches, ships or cogeneration units with cooling water volumes of more than 100 litres.
Good filters extend engine life
There are essentially two filtration options for engine cooling: filtration via a filter cartridge and filtration via a canister filter with an integrated filter element.
Our coracon® cooling water filters reliably and effectively remove foreign particles such as foundry sand, abrasion, oxidation products, or decomposition components from the coolant. Engine cooling improves significantly, and service life increases considerably. Engine damage caused by scaling, sludge buildup, or erosion is a thing of the past. Cooling and heat transfer within the circuit are guaranteed to be continuous and sustainable.
Modular design increases cost-effectiveness
Our water filters are suitable for any closed hot water circuit with a capacity ranging from 100 to over 1,000 liters. coracon® coolant filters achieve their full effectiveness at temperatures up to 125 °C and at an operating pressure of up to 4 bar.
The filters are designed as a bypass installation. Thanks to their modular design, replacing or retrofitting the filter cartridge is quick and easy. Plus: The housing is reusable. The result: lower costs and greater sustainability.
Canister Filters and Screw-On Filters for Custom Solutions
There are essentially two filtration options for engine cooling: filtration using a filter cartridge and filtration using a canister filter with an integrated filter element.
- coracon® canister filters
Consist of a housing, a filter insert, and a connection piece. The core component is the coracon® replaceable element. The pot filter system is manufactured to high quality standards and operates effectively and safely across all temperature ranges and operating pressures. - coracon® screw-on filters
Suitable for water treatment in closed hot water circuits, such as in construction machinery, commercial vehicles, or agricultural machinery. coracon® screw-on filters are available with or without corrosion protection chemicals. Upon request, we also develop custom system solutions.

- Multifunctional filter head for mounting filter cartridges for coolant or hot water filtration
- For coolant volumes up to 1000 L
- Mechanical filtration removes foreign particles such as foundry sand, oxidation products, abrasion, and decomposition components from the coolant
- This counteracts sludge buildup, scaling, and erosion damage caused by high flow rates
- Cooling and heat transfer within the circuit remain ensured
- Heat exchangers are kept clean
- Pumps are protected, which improves and extends their performance and service life
- Optimal cooling of the turbocharger intercooler, exhaust gas heat exchanger, cylinder heads, and liners
- Improved flow rates

- Filter housing for coolant or hot water filtration
- For coolant volumes of 1,000 L or more
- Mechanical filtration removes contaminants such as foundry sand, oxidation products, abrasion particles, and decomposition byproducts from the coolant
- This helps prevent sludge buildup, scaling, and erosion damage caused by high flow rates
- Cooling and heat transfer within the circuit remain assured
- Heat exchangers are kept clean
- Pumps are protected, which improves and extends their performance and service life
- Optimal cooling of the turbocharger intercooler, exhaust gas heat exchanger, cylinder heads, and liners
- Improved flow rates
Specifications
- Can be easily retrofitted into any system
- Bypass integration
- Aluminum water filter for cooling water systems with a system volume of 1,000 liters or more
- Consists of a housing, a filter cartridge, and a connector
- The core component is the coracon® replaceable element
- High-quality construction
- Operates effectively and safely across all temperature ranges and operating pressures
- With integrated vent ball valve
- With integrated sludge drain ball valve
- 3/8" threaded connections
- Mounting plate with slotted holes
- Filtration via filter inserts
- Technical dimensions:
Diameter: 262 mm
Height: 196 mm
Mounting hole pattern: 125 x 50




