RJT O-ring Seals
PPE manufactures elastomer O-rings from a wide selection of elastomer materials to fit RJT hygienic union connectors.
RJT O-rings are available in EPDM, NBR, HNBR, Silicone, FKM and FFKM grades that have been certified to FDA and 3-A standards. Metal detectable elastomers are also available from our Detectaseal® range.
See the table below for our range of standard sizes of RJT O-rings.
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Other pipe connector sealing products: DIN11851 D-seals | IDF L-seals | Hyclamp™ sanitary gaskets
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| Size Ref | Internal Diameter | Cross Section |
| 1" | 26.7 mm | 6.6 mm |
| 1.5" | 39.4 mm | 6.6 mm |
| 2" | 52.1 mm | 6.6 mm |
| 2.5" | 64.8 mm | 6.6 mm |
| 3" | 77.5 mm | 6.6 mm |
| 4" | 93.9 mm | 6.6 mm |