Precision Polymer Engineering Ltd

Precision Polymer Engineering (PPE) offers a range of high performance elastomer seals for critical sealing applications for the food & dairy, pharmaceutical, chemical processing, oil & gas, marine diesel engines & power generation, aerospace, defence and semiconductor industries.

PPE moulds O-rings and custom shaped components from high performance elastomers including silicone, FKM, HNBR, Nitrile, EPDM, and Perlast Perfluoroelastomer (FFKM).  Many of these meet various international approvals and conformance requirements (eg. FDA, USP Class VI, 3A, NES337, Explosive Decompression, etc)

PPE offers the highest level of service and responsiveness with some of the shortest manufacturing lead-times in the industry.  Independent testing and analysis, technical design and consultancy service also available.

To see the range of products we design and manufacture CLICK HERE

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  2. Compression Moulding
  3. Seals
  1. BS4518 0131-16 O-ring

    BS4518 0131-16 O-ring
    0.515"x0.063" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  2. BS4518 0136-24 O-ring

    BS4518 0136-24 O-ring
    0.535"x0.094" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  3. BS4518 0141-16 O-ring

    BS4518 0141-16 O-ring
    0.555"x0.063" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  4. BS4518 0146-24 O-ring

    BS4518 0146-24 O-ring
    0.574"x0.094" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  5. BS4518 0151-16 O-ring

    BS4518 0151-16 O-ring
    0.594"x0.063" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  6. BS4518 0156-24 O-ring

    BS4518 0156-24 O-ring
    0.614"x0.094" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  7. BS4518 0161-16 O-ring

    BS4518 0161-16 O-ring
    0.633"x0.063" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  8. BS4518 0166-24 O-ring

    BS4518 0166-24 O-ring
    0.653"x0.094" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  9. BS4518 0171-16 O-ring

    BS4518 0171-16 O-ring
    0.673"x0.063" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.
  10. BS4518 0176-24 O-ring

    BS4518 0176-24 O-ring
    0.692"x0.094" O-ring (imperial size), various materials available: EPDM, NBR, HNBR, VMQ, FVMQ, FEPM, FKM, FFKM.