TYPE S20

The S20 seal is not a specific Sealergy Seals product, but the designation "S20" refers to different types of seals depending on the manufacturer. A stationary seat type for elastomer bellows mechanical seals that are a replacement for other brands like John Crane Type 1A or Vulcan Type 20 A polyamide security seal. These are cable tie-style seals used for tamper-evident applications like closing mailbags or securing truck doors. In the context of mechanical seals, "S20" can refer to a high-performance cassette double seal. These seals are an excellent choice for demanding industries like chemical processing and power generation because they are designed to handle high pressures and temperatures. They are also engineered to prevent process leakage and have a long service life. "S20" can also refer to a type of hydraulic rod seal, designed for light to medium-duty cylinders. These seals are easy to install and are available in materials like NBR and polyurethane. The polyurethane version is a better choice for durability, as it offers superior wear resistance and a longer life than the NBR version. The term "S20" is also used for security seals, which are a type of cable tie made of polyamide. These seals are used for tamper-evident applications on items like mailbags, check-in baggage, and truck doors. They are available in various colors and can be printed with a unique serial number or a logo for tracking and audit purposes.

• Pressure: From 711 mm (28") Hg Vacuum to 30 bar g (450 psig).
• Designed to fit into standard O-ring grooves.: Yes
• Can be used in both hydraulic and pneumatic systems, as well as valve seals in offshore and aviation applications.: Yes