Protection of the primary HTF and secondary working fluid circuit as well as the cooling water circuit.

• Protection of pumps, piping, valves, evaporators, pre-heaters and condensers
• Prevention of blockage of the thermosolar system
• Minimisation of maintenance requirements

Protection of the primary thermal water circuit, secondary working fluid circuit and cooling water circuit.
 

• Protection of pumps, pipelines, valves, evaporators, preheaters and condensers
• Prevention of blockage of the geothermal system   
• Minimisation of maintenance requirements

Further Information »

Filtration of cooling and sealing water to protect generators and turbines

The aquaBoll® automatic filter removes potentially harmful particles from untreated river water and protects generators and turbines of power generation plants. The fully automatic filter operates continuously with a preset backwash programme and provides effective filtration without regular cleaning or maintenance.

Further Information »

Filtration of seawater to protect the transformer cooling system

• Automatic filter operation without the need for human intervention
• Maximised heat exchanger cooling capacity
• Minimised cooling plant downtime
• Reduced cooling plant maintenance requirements
• Full remote maintenance and monitoring possible
• The automatic filter offers excellent resistance to seawater
• Maritime classification society certification available

More Information »

Filtration of the feed water with the BOLLFILTER Simplex to protect the electrolyser

• Large filter areas
• Long service life
• Low pressure losses
• Exactly defined filter finenesses
• Long service life
• Easy handling
• Low space requirement

Filtration of cooling water with the BOLLFILTER Automatic aquaBoll® to protect the heat exchanger

• Fully automatic and fail-safe backwash technology
• High flow rates with small installation space
• Variable connection flange positions
• High-quality components
• Long service life
• Minimal operating costs
• Low commissioning and maintenance costs

Lubricating oil and seal gas filtration to protect the bearings and prevent damage to the sealing surfaces.

• Production and testing according to the most demanding standards and guidelines (e.g. ASME, AD 2000, EAC, DOSH, PED, API 614, API 692, NACE)
• Extensive in-house testing facilities for the continuous further development of our products
• In-house production and development of filter elements
• Guarantee of reliable operation and high availability of the entire system
• Optimum safety for operating personnel through production in accordance with the demanding EHS/UGS regulations

Further Information »

Cooling water filtration to protect the heat exchangers
 

Further Information »

Protective filtration for gas engines, turbines, compressors and hydrogen filling stations

The requirements for the filtration of green hydrogen as a gas or in liquid state, as well as of e-fuels synthesised from green hydrogen, are extremely demanding. High pressures, low temperatures and sometimes hazardous properties (e.g. in the case of ammonia) of these media require comprehensive knowledge of these operating conditions, coupled with experience in the protection of combustion engines, turbines and compressors. 

• Protection of injection systems, moving parts and sealing systems
• Suitable materials for high pressures and low temperatures
• Corrosion and embrittlement resistant materials
• Specialised sealing materials and concepts
• Experience in the filtration of hydrogen, methane, mathanol and ammonia