PLATES & GASKETS

Gasket Selection.

Provide the following information to our THS sales team for a quote at This email address is being protected from spambots. You need JavaScript enabled to view it. or 905-831-4963.
  • 1.
    Manufacturer
  • 2.
  • 3.
    Application (Water, Steam, Glycol)
  • 5.
  • 6.
    Quantity
  • 7.
    Type
  • 8.
    Nameplate Image

Model Finder

  1. Measure the center to center mm of the port holes horizontal (A) and vertical (B)
    along with the length (C), width (D) and port ring diameter (E).

  2. Choose Manufacturer for model chart 

ITT Standard Gaskets

ITT Standard Gaskets

Model
Frame type
PF8
FM
PF8
FG
PF
FGL
PF15
FG
PF15
VLCH
PF15
DWFG
A = mm 60 60 60 135 135 135
B = mm 357 357 357 591 591 591
             
Model
Frame type
PF20
FM - FML
PF20
FG - FGL
PF20
FD
PF21
FM - FML
PF21
FG - FGL
PF21
FD
A = mm 140 140 140 140 140 140
B = mm 640 640 640 640 640 640
             
Model
Frame type
PF25
FM
PF25
FG
PF25
FD
PF30
FG
PF30
BFD
 
A = mm 225 225 231 234 234  
B = mm 719 719 719 703 703  
             
Model
Frame type
PF35
FM
PF35
FG
PF35
FD
PF40
FG
PF40
FS
PF41
FM8
A = mm 225 225 231 290 290 298  
B = mm 719 719 719 1046 1046 1294
             
Model
Frame type
PF41
FG8
PF41
FD8
PF42
FML
PF42
FM8
PF42
FG8
PF42
FD8
A = mm 298 304 298    298 298 304
B = mm 1294 1294 1294 1294 1294 1294
             
Model
Frame type
PF45
FL
PF45
FG
PF45
FD
PF45
BWGF
PF45
BWFD
PF50
FG
A = mm 350 350 350 350 350 365
B = mm 1315 1315 1315 1315 1315 930
             
Model
Frame type
PF50
FD
PF55
FG
PF55
WGF
PF55
SFG
PF55
DWFG
PF60
BGF
A = mm 365 365 365 365 365 365
B = mm 930 1450 1450 1450 1450 1450
             
Model
Frame type
PF61
FM
PF61
FG
PF61
FS
PF65
BFL
PF65
BFG
PF65
BFD
A = mm 353 365 353 430 430 430
B = mm 1478 1478 1478 1550 1550 1550
             
Model
Frame type
PF65
BFL
PF65
BFG
PF65
BFD
PF66
FG
PF66
FD
PF66
FS
A = mm 430 430 430 439 439 439
B = mm 1550 1550 1550 1939 1939 1939
             
Model
Frame type
PF70
HBM
PF70
HA
PF71
FM
PF71
FG
PF71
FD
PF75
HA
A = mm 540 540 596 596 596 765

Material

Selecting the wrong gasket can be a timely and costly mistake. Let our experienced THS sales team recommend the most durable and cost effective gasket material for your application by providing us with the pressure, temperature and process liquid details.

Buna (NBR/Nitrile), EPDM or Viton materials are the most common plate & frame heat exchanger gaskets depending on the operating application.

Food Grade
Standard Grade
Aggressive Chemical Compounds

Changes in Gaskets:

  • Time – Relaxes
  • Temperature – Deteriorates
  • Oxidizing Agents – Hardens
  • Swelling – Chemical Absorption

Gaskets Material Depends on:

  • Fluids Used
  • Temperature and Pressure

Standard Gasket Styles

Clip - will usually have rubber tabs that are visible from the outside of the heat exchanger

Glue – no tabs and in most cases the brown glue is visible under the gasket; typically used in high pressure or high temperature applications

Ball - used in HVAC or FDA applications to allow for easy removal in the field 

HEAD OFFICE

1550 Bayly Street, Unit 15
Pickering, ON L1W 3W1

T 905 831-4963
F 905 831-0042

SERVICE CENTER

76 Harlowe Road, Unit 5, 6 & 7
Hamilton, ON L8W 3R6

T 905 318-0777
F 905-318-8422

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