Elastomer O-rings
O-RingPrecision Polymer Engineering manufactures and supplies fully molded elastomer O-rings from 1.5mm (0.06") to 2.5 metres (8ft) outer diameter, and 0.8mm (0.03") to 12mm (0.47") cross section. Rubber O-rings can be manufactured in both small and large volumes, from just 1 O-ring up to 1 million+.
Standard and non-standard O-ring sizes
We hold a comprehensive range of molds for standard O-ring sizes BS1806, BS4518, AS568 and ISO3601. For non-standard O-ring seals we can produce custom tooling very quickly (92% of O-ring tools are produced same day) providing cost effective solutions and a more responsive service. Our manufacturing lead-times are some of the shortest in the sealing industry.
Need help sizing your hardware for standard size O-rings? Consult our easy-to-use O-ring groove dimensions tool.
O-Ring Removal Tool
Precision Polymer Engineering also manufacture a high quality O-Ring removal tool, which you can request here.
With an unrivalled range of elastomer materials available, Precision Polymer Engineering has an elastomer for every application, with performance characteristics that meet high temperature, high pressure and aggressive chemical applications.
Engineered mechanical seals used in pumps, compressors and other rotating equipment are often subject to demanding, unpredictable operating environments. Static sealing locations on these complex, high value assemblies is catered for by elastomer O-rings. Perlast® perfluoroelastomer O-rings offer the highest chemical and temperature resistant seals allowing mechanical seals that utilise them to be specified into a wide range of applications.