Dichtomatik S70427 O-Ring, 427 Dash Number, 4.725 in ID x 5.275 in OD, Silicone Rubber, 70 Shore A Durometer, Import
O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.
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BrandDichtomatik
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Manufacturer Part NumberS70427
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CountryUSA
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Temperature Rating40 to 120 deg F
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MaterialSilicone Rubber
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ColorRed
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Inside Diameter4.725 in
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Domestic/ImportImport
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Durometer70 Shore A
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Outside Diameter5.275 in
- Good chemical stability in water (up to 100 deg C), aliphatic engine and transmission oils, animal and plant based oils and greases
- Not resistant to fuels, aromatic mineral oils, water vapor (short periods up to a maximum of 120 deg C are possible), silicone oils and greases, along with acids and alkaline compounds
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UNSPSC31401503
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Standards/ApprovalsDNV Approved|ISD Certified|NFPA Listed|PTDA Certified
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Instruction/Installation Manual
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Catalog
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Specification Sheet
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Dichtomatik S70427 O-Ring, 427 Dash Number, 4.725 in ID x 5.275 in OD, Silicone Rubber, 70 Shore A Durometer, Import
O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.
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