AST 40 Dimensions

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Features Dimensions Specifications
AST 40
MAGNETIC SEAL BEARING ISOLATOR
 

Standard insulator sizes are shown.  To fit smaller housing bores, a step can be added to the back of the insulator.  Seals to fit common ANSI pumps are available from stock.

 

AST 40 cross section

SHAFT
SIZE
INSULATOR
BORE
HOUSING
BORE
D E F
1.000 1.5625 1.875 .187 .303 .062
1.062 1.625 1.9375 .187 .303 .062
1.125 1.6875 2.000 .187 .303 .062
1.187 1.750 2.0625 .187 .303 .062
1.250 1.8125 2.125 .187 .303 .062
1.312 1.875 2.1875 .187 .303 .062
1.375 1.9375 2.250 .187 .303 .062
1.437 2.000 2.3125 .187 .303 .062
1.500 2.0625 2.375 .187 .303 .062
1.562 2.125 2.4375 .187 .303 .062
1.625 2.1875 2.500 .187 .303 .062
1.687 2.250 2.5625 .187 .303 .062
1.750 2.3125 2.625 .187 .303 .062
1.812 2.375 2.6875 .187 .303 .062
1.875 2.4375 2.750 .187 .303 .062
1.937 2.500 2.8125 .187 .303 .062
2.000 2.5625 2.875 .187 .303 .062
2.062 2.625 2.9375 .187 .303 .062
2.125 2.6875 3.000 .187 .303 .062
2.187 2.750 3.0625 .187 .303 .062
2.250 2.8125 3.125 .187 .303 .062
2.312 2.875 3.1875 .187 .303 .062
2.375 2.9375 3.250 .187 .303 .062
2.437 3.000 3.3125 .187 .303 .062
2.500 3.0625 3.375 .187 .303 .062
2.625 3.375 3.750 .375 .422 .125
2.750 3.500 3.875 .375 .422 .125
2.875 3.625 4.000 .375 .422 .125
3.000 3.750 4.125 .375 .422 .125
3.250 4.000 4.375 .375 .422 .125

Our Select Manufacturers

  • Flow Serve
  • Borg Warner
  • Durametallic
  • AST

Our Select Manufacturers

  • JM Clipper
  • Graftech
  • Lamons
  • Vulcan

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