Is the TW cover gasket DIN 28450 hypalon TWF type compatible with 4" tank truck connections and the recommended TWO O-ring for leak-free operation?

Yes. The TW cover gasket DIN 28450 hypalon TWF type is designed for 4" tank truck connections and, when paired with the recommended TWO O-ring gasket, provides optimal compatibility and leak-free performance. Made from high-quality hypalon (SCM), the TWF gasket resists weathering, chemicals and abrasion, and operates reliably from about -20°C to +130°C, making it suitable for demanding fluid-transport applications.

Can the TW cover gasket DIN 28450, hypalon, TWF type maintain sealing integrity under chemical exposure and abrasive conditions during long-term tank truck service?

Yes. The TW cover gasket DIN 28450, hypalon, TWF type can maintain sealing integrity under chemical exposure and abrasive conditions during long-term tank truck service. Manufactured from high-quality hypalon (SCM), it offers excellent resistance to a broad range of chemicals, weathering and abrasion, which supports durability in harsh operating environments. Its recommended pairing with the TWO O-ring for 4" connections ensures optimal mating surfaces and minimized leak paths. The wide temperature tolerance (approx. -20°C to +130°C) further preserves material properties across typical thermal cycles encountered in transport. For best long-term performance, verify chemical compatibility with specific transported fluids, ensure correct installation and periodic inspection for wear or damage; when these practices are followed, the TWF type provides reliable, long-term sealing integrity.

TW cover gasket DIN 28450, hypalon, TWF type

Additional information

Maximum operating temperature [°C]	130
Minimum operating temperature [°C]	-20

The MB cover gasket type TWF is a reliable sealing solution designed specifically for tank truck connections, ensuring secure and leak-free performance in demanding operating conditions. Engineered for 4″ connections, it is recommended to use the O-ring gasket type TWO for optimal compatibility. Manufactured from high-quality hypalon (SCM), the gasket offers excellent resistance to weathering, chemicals, and abrasion, making it a durable choice for long-term use. With an impressive temperature tolerance ranging from approximately -20°C up to +130°C, it guarantees consistent functionality in both low and high thermal environments. This robust gasket is an ideal component for operators seeking dependable sealing technology that enhances safety, efficiency, and operational reliability in fluid transport applications.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry
TW-TWF-050-HY	TWF gasket 2" 50 mm, hypalon	-	-
TW-TWF-080-HY	TWF gasket 3" 80 mm, hypalon	-	-

The MB cover gasket type TWF is a reliable sealing solution designed specifically for tank truck connections, ensuring secure and leak-free performance in demanding operating conditions. Engineered for 4″ connections, it is recommended to use the O-ring gasket type TWO for optimal compatibility. Manufactured from high-quality hypalon (SCM), the gasket offers excellent resistance to weathering, chemicals, and abrasion, making it a durable choice for long-term use. With an impressive temperature tolerance ranging from approximately -20°C up to +130°C, it guarantees consistent functionality in both low and high thermal environments. This robust gasket is an ideal component for operators seeking dependable sealing technology that enhances safety, efficiency, and operational reliability in fluid transport applications.