Cleaning your Alfa Laval gasketed plate heat exchanger. HVAC heat exchangers.

Where is the equipment cleaned?
Gasketed plate heat exchangers can be cleaned onsite or offsite. Our field service engineers can recommend the best solution for your specific equipment.
When should a GPHE be cleaned?
Keeping your heat exchangers clean is extremely important for process performance. Cleaning should be done before complete fouling or process issues occur resulting in production losses or irreversible damages. An Alfa Laval Performance Audit can help predict the optimal cleaning interval.
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Cleaning benefits:
Restores process equipment to optimal condition
Minimizes maintenance downtime and labor costs
Maintains optimal performance
Minimizes pump energy consumption
Reduces carbon footprint
Cleaning chemicals.
To safely remove contaminants from the equipment surfaces, you should use non-toxic cleaning agents with low environmental impact. These cleaning agents safeguard gaskets and ensure the heating surface materials are not affected.
Alpacon cleaners - a cleaning range based on organic acids and whey that has low impact on the environment.
AlfaPhos - an acidic cleaning liquid with a phosphoric acid base specifically designed for the removal of metallic oxides, rust, calcium carbonate and other inorganic scale.
AlfaNeutra - a strong alkaline cleaning liquid specifically designed for the neutralization of used AlfaPhos prior to disposal.
AlfaCaus - a strong alkaline cleaning liquid with a caustic soda base specifically designed for the removal of biological matter, fat, oil and other organic deposits from heat exchangers and related equipment.
Alfa P-Scale - an acidic cleaning powder with a sulphamic acid base and a corrosion inhibitor that is particularly effective for removing calcium carbonate and other inorganic scale.
Alfa P-Neutra - an alkaline powder that is designed for the neutralization of used Alfa P-Scale prior to disposal.
AlfaAdd - a neutral cleaning strengthener made from an advanced formula of different surface-active agents. Designed for use with AlfaPhos, AlfaCaus and Alfa P-Scale.
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