Companies › John Crane Inc.
John Crane Inc.: PFAS in products reported to Minnesota
John Crane Inc. has 81 published disclosure rows in PRISM, in 1 report, covering 1 brand, 9 brand/model combinations, 14 component types and 8 PFAS entries. Most recent publication: Sep 29, 2026.
Each row = one PFAS in one component of one product as reported by the manufacturer. Concentrations are reported as ranges.
Reports
| Report ID | Rows | Submitted (UTC) | Published (UTC) |
|---|---|---|---|
| MN-623D7XM | 81 | 2026-08-18 | 2026-09-29 |
PFAS reported
| PFAS | Rows |
|---|---|
| Ethene, 1,1,2,2-tetrafluoro-, homopolymer 9002-84-0 | 56 |
| 1,1-Difluoretylen-hexafluorpropenpolymer 9011-17-0 | 12 |
| perfluoropolyether (PFPE 1) 60164-51-4 | 3 |
| poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP) 25067-11-2 | 2 |
| perfluoroelastomer (FFKM) 26425-79-6 | 2 |
| 1-Propene, polymer with 1,1,2,2-tetrafluoroethene 27029-05-6 | 2 |
| tris(2,2,2-trifluoroethyl) phosphate 358-63-4 | 2 |
| Methyl(3,3,3-trifluoropropyl)silanone 63148-56-1 | 2 |
PFAS function
| Function | Rows |
|---|---|
| Chemical/Fuel/Oil Resistance | 12 |
| Barrier | 10 |
| Lubricating agent | 10 |
| Sealant | 9 |
| Anti-adhesive/cohesive | 8 |
| Insulators | 8 |
| Friction agent | 6 |
| Surface modifier | 6 |
| Dielectric | 4 |
| Other | 4 |
| Corrosion inhibitor | 2 |
| Durability agent | 1 |
| Waterproofing agent | 1 |
Concentration range
| Range | Rows |
|---|---|
| 90 to 100% | 46 |
| 1,000 ppm to <10,000 ppm (1%) | 20 |
| 300,000 to <600,000 ppm (60%) | 6 |
| 600,000 to <900,000 ppm (90%) | 6 |
| 10,000 ppm to <150,000 ppm (15%) | 3 |
Components containing PFAS
| Component | Rows | |
|---|---|---|
| mechanical seal | 14 | |
| Seal | 10 | |
| Plastic mechanical component | 9 | |
| Sealings and Bushings | 8 | |
| Insulation Tape | 6 | |
| Mechanical seal | 6 | |
| Lubricant | 5 | |
| Tubing | 5 | |
| Coated metal | 4 | |
| Electrical connector | 4 | |
| Braided Exandable Sleeving | 3 | |
| Membrane Filter | 3 | |
| Electrical Insulation | 2 | |
| Gas Seal | 2 |
Brands
John Crane 81
Example records
One example row per component type (up to 25). Full record-level data: PRISM, or the Apify actor with {"manufacturers": ["John Crane Inc."]}.
| Brand | Model | Component | PFAS | Function | Range |
|---|---|---|---|---|---|
| John Crane | Mechanical Seals | mechanical seal | poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (9011-17-0) | Chemical/Fuel/Oil Resistance | 90 to 100% |
| John Crane | Packing | Seal | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Sealant | 90 to 100% |
| John Crane | Power Transmission Couplings | Plastic mechanical component | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Lubricating agent | 1,000 ppm to <10,000 ppm (1%) |
| John Crane | Packing | Sealings and Bushings | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Sealant | 90 to 100% |
| John Crane | Gas Seal Systems/ Gas Panels | Insulation Tape | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Barrier | 600,000 to <900,000 ppm (90%) |
| John Crane | Mechanical Seals | Mechanical seal | Methyl(3,3,3-trifluoropropyl)silanone (63148-56-1) | Chemical/Fuel/Oil Resistance | 90 to 100% |
| John Crane | Packing | Lubricant | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Lubricating agent | 1,000 ppm to <10,000 ppm (1%) |
| John Crane | Filtration Systems | Tubing | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Insulators | 90 to 100% |
| John Crane | Engineered Lubrication Units (ELUs) | Coated metal | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Surface modifier | 1,000 ppm to <10,000 ppm (1%) |
| John Crane | Sense Monitoring Equipment | Electrical connector | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Insulators | 300,000 to <600,000 ppm (60%) |
| John Crane | Packing | Braided Exandable Sleeving | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Insulators | 90 to 100% |
| John Crane | Filtration Systems | Membrane Filter | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Waterproofing agent | 1,000 ppm to <10,000 ppm (1%) |
| John Crane | Sense Monitoring Equipment | Electrical Insulation | Ethene, 1,1,2,2-tetrafluoro-, homopolymer (9002-84-0) | Dielectric | 90 to 100% |
| John Crane | Gas Seal Systems/ Gas Panels | Gas Seal | poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (9011-17-0) | Barrier | 90 to 100% |
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