Dansereau Associates

HVAC Specialists in Corrosion Protection

 

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Chillers and Heat Exchangers

Cooling Towers

Air Handling Units

Holding Tanks

 

 

 

 

Chillers & Heat Exchangers

 

Condenser and Evaporator Side:

After abrasive blasting the tube sheets, water-box and heads, we repair any damaged areas caused by severe corrosion with Belzona XL-Metal. It has excellent high mechanical strength and excellent resistance to a broad range of chemicals.

When all repairs are complete we apply two coats of Belzona 1341 Supermetalglide that has:

  • Excellent resistant to erosion - corrosion attack

  • Color differentiated formulations plus computer designed product rheology allows two coats to be applied to correct file thickness - very important to ensure no change to fluid flow characteristics of equipment while still enhancing efficiency.

We warranty this product for five years, labor and materials.

 

 
   

 

Cooling Towers

 

We will remove and replace the fill, if necessary. We'll abrasive blast the interior, repair all holes with Belzona XL-Metal, apply Belzona MR-7 Elastomer to all the seams and then apply two coats of Belzona 5811 Immersion Grade that provides outstanding protection from the effects of salt water, acid, alkali, alcohol, hydrocarbon and the environment. It is protection that is long lasting and economically sound.

       

 

If requested, we will do just certain areas in the cooling tower such as:

Top Section

Sump Areas

Complete Interior

Exterior

We warranty this work for five years, labor and materials.

 

 
   

Air Handling Units

We repair all exterior leaks - repair and coat the drip pans. We use different Belzona products for this application depending on conditions.

       

 
   

 

Holding Tanks for Process Water

We abrasive blast the inside and coat using the Belzona 5811 Immersion Grade System.

 

 
   
 

We also service:

  • Condensate Receiver Tanks
  • Condensate Extraction Pumps
  • Scrubber Units
  • Oil Protection Separators
  • Calorifiers
  • Evaporators
  • Autoclaves
 

Call us today for a free estimate

1-508-753-1510

 

   

 

Dansereau Associates

29 Claridge Drive   Worcester, MA 01602

T: 508-753-1510   F: 508-753-8941

DansereauAssoc@charter.net