Cap for 2-inch BSP thread – without gasket
This cap fits all 2-inch BSP external threads and seals them securely and permanently— without the use of a separate gasket. The self-sealing design is based on a specially shaped sealing surface inside the cap, which fits tightly when screwed on, providing a reliable seal against drips, dirt, and gases.
Technical data
Connection: 2-inch BSP female thread (British Standard Pipe, cylindrical)
Sealing principle: self-sealing thanks to integrated molded surface
Seal: no separate seal required
Material: Polypropylene PP or glass fiber reinforced depending on the model
Color: black, natural, or gray (depending on the version)
Temperature range: minus 10 to plus 60 degrees Celsius
Media resistance: suitable for water, oils, chemicals, cleaning agents
Compatibility: for all 2-inch BSP connection threads on tanks, IBCs, pipes, or fittings
How to use
The cap is simply screwed onto the corresponding 2-inch BSP external thread by hand and seals the thread itself. Ideal for covering unused connections, for transport protection, or as a permanent solution during system downtime. No accessories required—the cap works completely without additional seals or tools.
Advantages at a glance
Self-sealing design – no sealing ring required
Suitable for all 2-inch BSP external threads
Ready for immediate use, even for mobile applications
Reusable and durable
Protects against dirt, moisture, and evaporation
Ideal for industry, tank technology, cleaning, and storage