Garlock PS-SEAL® - PTFE based high performance seal
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PS-SEAL® PTFE based high performance seal Europe Europe, Middle East Leaders in Sealing Integrity Advancing the Science of Sealing™

PS-SEAL ®: PTFE based high performance seal PS-SEAL® Standard Standard seal in stock PS-SEAL® NON-Standard Customized seal (partially in stock) PS-SEAL® Special Customized special seal PS-SEAL® LIP Customized seal lip for individual installation circumstances PS-proset® (+Flex) Customized seal unit Technical Information Installation and Assembly Advice Example Cases Application Datasheet Leaders in Sealing Integri

PS-SEAL ®: PTFE based high performance seal PS-SEAL® The PS-SEAL® product line stands for reliable sealing of rotating shafts at high circumferential speed, high pressure and extreme temperatures. Abrasive media is sealed as good as aggressive media. Usual radial shaft seals are only partially or even not usable at all under these conditions, as their seal lips are made of elastomeric materials. ADVANTAGES at a glance » Useable under high pressure and in extreme vacuum » Very suitable for high circumferential speed » Temperature resistant from -90 °C up to +260 °C » Excellent chemical...

PS-SEAL ®: PTFE based high performance seal PS-SEAL® Standard PS-SEAL® Standard* is a Garlock shaft seal consisting of a stainless steel (1.4571) case, a GYLON® Black seal lip and a static sealing element made of FKM. Products with measurements listed in the table below are in stock and can be delivered immediately. Dichtungsabmessungen, Artikelnummern und Verpackungseinheiten 1) Item code Standard configuration Item code Stainless steel case GYLON® Black seal lip * PS-SEAL® Standard maximum 10 bar, maximum 205°C, no FDA

PS-SEAL ®: PTFE based high performance seal PS-SEAL® Non-Standard Garlock PS-SEAL® Non-Standard are shaft seals in standard sizes with different configurations of their seal lips and different materials (see page 10). single lip with dust lip The overview shows the most common configurations. Other configurations are also available. Mounting Dimensions If your application demands a shaft seal different from the PS-SEAL® Standard version we will manufacture a shaft seal appropriate to your needs. The PS-SEAL® Non-Standard offers an economic way of producing special configurations, as it is...

PS-SEAL ®: PTFE based high performance seal PS-SEAL® Special Due to the complex application of high performance seals, PS-SEAL® Standard and PS-SEAL® Non-Standard may not always provide the best solution for application-specific needs. That is why Garlock offers other sealing options with single and multiple lip assemblies. As far as practicable these seals are standardized to supply our customers with cost-efficient special solutions. We recommend consulting our specialists for the usage of these PS-SEAL® configuration options. PS-SEAL® Special is available in many different lip and...

PS-SEAL ®: PTFE based high performance seal PS-SEAL® Lip In shaft sealing constructions with restrictions in mounting space or where other constructional issues argue against the installation of a ready-to-mount PS-SEAL®, the option PS-SEAL® Lip could be a solution. PS-SEAL® Lip is available in different material versions (see page 10). The installation drawing and the associated table below show our recommended installation measurements. Garlock offers a static sealing element in addition to the PS-SEAL® Lip to provide an optimal fit in the installation space. The standard material for...

PS-SEAL ®: PTFE based high performance seal PS-ProSet® (+Flex) With the PS-ProSet® Garlock offers a sealing unit that serves as the perfect solution for individual cases of applications. Possible applications for this construction are machine parts, where high misalignment occurs and quick service and safety are most important. By using the available all-in-one solution a revision can be carried out fast and secure on site. Typical examples of applications are agitators, mixers, dryers and screw conveyors, which account for only a small part of the possibilities of applications....

PS-SEAL ®: PTFE based high performance seal Technical information Seal case The standard material for the PS-SEAL® seal case is stainless steel 1.4571. Other materials can be supplied on request. Operating Pressure » PS-SEAL® Standard » PS-SEAL® Non-Standard » PS-SEAL® Special » PS-SEAL® Lip » PS-ProSet® Counter Surface As the counter surface has a major impact on the efficiency and life-time of our seals, its configuration needs also to be considered. Garlock can offer an appropriate package of seal and counter surface (protection sleeve) to provide an optimal and durable sealing solution....

PS-SEAL ®: PTFE based high performance seal Technical information Lip Material The used GYLON® lip materials guarantee a stopped cold flow with brilliant running characteristics when it comes to impermeability, abrasion and frictional heat. Many different compounds can be used for different applications. To deal with rising demands in terms of rotational speed and pressure in lubricated - as well as in dry running conditions. A higher operating safety and a longer service life can be reached by using multiple lip-seals arrangements. Please feel free to contact us for individual consulting....

PS-SEAL ®: PTFE based high performance seal Technical information Application Area With pressure higher than 5 bar and peripheral speed higher than 5 m/s Garlock recommends to check the limitations of use. The p x v-diagram below shows the range of use of lubricated and dry-running applications. p x v for PS-SEAL® The p x v - values shown are valid for heavy lubrication at room temperature and for all PS-SEAL® options capable of pressures up to 10 bar. A bad state of lubrication, such as lack of lubricant or even dry running, creates a need for reducing the maximal acceptable p x v - value...