Flat Plate Heat Exchangers

As a distributor and repair provider, Potter Associates, Inc. performs full repair services on all flat plate heat exchangers from any manufacturer.  We can supply any rubber compound required and any grade and thickness of metal for your plate requirements.  We service used units, sell new ones, and sell spare parts of gaskets and plates to meet whatever need you have. Re-gasketing, high-pressure washing, chemical cleaning, dye testing, and hydro-testing on all flat plate heat exchangers.

Heat Exchanger Capabilities


  • Distributor of Products
  • Parts
  • Service


  • Re-Gasketing
  • High Pressure Wash   
  • Cleaning
  • Hydro Testing of Unit after cleaned and serviced


  • Flat Plate
  • Shell & Tube
  • Welded
  • Brazed
  • Air Cooled



Liquids / Fluids          

  • Water
  • Refrigerant
  • Cooling Oil
  • Food Products
  • Beverage




Port Size         

.5 to 12 in

Design Pressure          

150 to 400 psi

Flow Rate      

Up to 7,500 gpm

Plate Material 

  • 316 Stainless Steel
  • Titanium         
  • SMO 254
  • Hastelloy C276

Gasket Material          

  • NBR
  • HNBR
  • EPDM Butyl
  • Viton


  • Carbon Steel Painted
  • Stainless Steel
  • Stainless Steel Cladded


  • NPT
  • Studded
  • Flange Clamp
  • Dairy Union

Shell Diameter           

2 to 24 in

Custom up to 6 ft

Shell Length  

Up to 20 ft

Straight Tube Bundle Diameter         

8 to 20 in

U-tube Bundle Diameter        

3 to 8 in




New Gaskets  

  • Rubber
  • Buna
  • EPDM (Ethylene - Propylene)
  • Viton
  • Non-Asbestos Compressed Sheet
  • Metal
  • Stainless
  • Graphite
  • Jacketed
  • Copper
  • Double

Rubber Gasket Diameter       

Up to 72 in

Non Compressed Gasket Diameter    

Up to 180 in

Metal Gasket Diameter          

Up to 100 in

Rubber Gasket Thickness      

Up to .5 in

Non Asbestos and Metal Gasket Thickness   

Up to .25 in


Re Clean

Re Gasket

Intended Application 

  • Processing Equipment
  • Power Generation
  • Chemical
  • Pharmaceutical
  • Pulp and Paper
  • Food Processing
  • Beverage
  • Liquor / Wine
  • Automotive
  • Marine
  • Industrial


  • Wet
  • Dry     
  • Indoor
  • Outdoor


  • Chemically Dip
  • Die Penetrant
  • Pressure Test


  • New Units
  • Used Units
  • Individual Plates
  • Plate Packs


  • Dye Testing 
  • Chemical Cleaning
  • Hi-Pressure Washing
  • Hydro Testing

Contact Potter to Discuss Heat Exchangers!

For your heat exchanger needs, Potter wants to talk with you. As a family business, we have a plethora of expertise and experience that has been passed along and will continue to be. To learn more about this specific service or product, go ahead and request a quote to see how we can help! Still have a few questions or not sure what direction you are going in? Potter has you covered! Fill out a contact us form and we will respond as soon as possible.