AS-568 FFKM Kalrez 6375 O-Ring

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Kalrez® 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperatures. This product is an excellent choice for use in acids, bases, amines, steam, ethylene oxide, and many other aggressive chemicals. Mixed streams, once a problem for many chemical processors, can now be handled by 6375. The curing system also allows for a continuous upper service temperature of 275 °C (525 °F). This is approximately 100 °F higher than other products claiming broad chemical resistance.

PERFORMANCE & SPECIFICATIONS

Kalrez® 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperatures. This product is an excellent choice for use in acids, bases, amines, steam, ethylene oxide, and many other aggressive chemicals. Mixed streams, once a problem for many chemical processors, can now be handled by 6375. The curing system also allows for a continuous upper service temperature of 275 °C (525 °F). This is approximately 100 °F higher than other products claiming broad chemical resistance.

  •  Performance
    • Temperature Range (F) 0 to 525
    • Aliphatic and aromatic hydrocarbons
    • Polar solvents (ketones, esters, ethers)
    • Inorganic and organic acids
  • Not Compatible Withs
    • Fluorinated refrigerants (R11, 12, 13, 113, 114, etc.)
    • Perfluorinated lubricants (PFPE)
Inner Diameter (In.)
Inner Diameter
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Grouped product items
PART NUMBER Fits Flange Size O-Ring Size (AS-568) Inner Diameter (In.) Cross Section (In.) Material Ships Within
PRICE
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OR-AS-SCV-3Z66-2BN0-2BN0

Fits Flange Size DN16ISO-QF

O-Ring Size (AS-568) 314

Inner Diameter (In.) 0.725

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $105.58
PRICE QTY
$105.58
OR-AS-SCV-7904-2BN0-2BN0

Fits Flange Size DN25ISO-QF

O-Ring Size (AS-568) 320

Inner Diameter (In.) 1.100

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $139.62
PRICE QTY
$139.62
OR-AS-SCV-Z4MB-2BN0-2BN0

Fits Flange Size DN40ISO-QF

O-Ring Size (AS-568) 326

Inner Diameter (In.) 1.600

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $182.33
PRICE QTY
$182.33
OR-AS-SCV-PNTM-2BN0-2BN0

Fits Flange Size DN50ISO-QF

O-Ring Size (AS-568) 330

Inner Diameter (In.) 2.100

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $228.49
PRICE QTY
$228.49
OR-AS-SCV-11NB-2BN0-2BN0

Fits Flange Size DN63ISO-LF

O-Ring Size (AS-568) 336

Inner Diameter (In.) 2.850

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $297.73
PRICE QTY
$297.73
OR-AS-SCV-G902-2BN0-2BN0

Fits Flange Size DN80ISO-LF

O-Ring Size (AS-568) 340

Inner Diameter (In.) 3.350

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $353.12
PRICE QTY
$353.12
OR-AS-SCV-M55A-2BN0-2BN0

Fits Flange Size DN100ISO-LF

O-Ring Size (AS-568) 346

Inner Diameter (In.) 4.100

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $435.04
PRICE QTY
$435.04
OR-AS-SCV-83UH-2BN0-2BN0

Fits Flange Size DN160ISO-LF

O-Ring Size (AS-568) 361

Inner Diameter (In.) 5.975

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $634.68
PRICE QTY
$634.68
OR-AS-SCV-11V9-2BN0-2BN0

Fits Flange Size DN200ISO-LF

O-Ring Size (AS-568) 371

Inner Diameter (In.) 8.475

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $800.85
PRICE QTY
$800.85
OR-AS-SCV-UKTB-2BN0-2BN0

Fits Flange Size DN250ISO-LF

O-Ring Size (AS-568) 378

Inner Diameter (In.) 10.475

Cross Section (In.) 0.210

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $976.26
PRICE QTY
$976.26
OR-AS-SCV-PT9Q-S0MR-S0MR

Fits Flange Size DN320ISO-LF

O-Ring Size (AS-568) 454

Inner Diameter (In.) 12.475

Cross Section (In.) 0.275

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $1,414.76
PRICE QTY
$1,414.76
OR-AS-SCV-K818-S0MR-S0MR

Fits Flange Size DN400ISO-LF

O-Ring Size (AS-568) 460

Inner Diameter (In.) 15.475

Cross Section (In.) 0.275

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $1,732.09
PRICE QTY
$1,732.09
OR-AS-SCV-P5S7-S0MR-S0MR

Fits Flange Size DN500ISO-LF

O-Ring Size (AS-568) 468

Inner Diameter (In.) 19.455

Cross Section (In.) 0.275

Material FFKM Kalrez 6375

Ships Within 6 Weeks

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Starting at: $2,147.51
PRICE QTY
$2,147.51