Each block consists of two halves which together creates a square shaped 60 mm long sealing insert. Standard insert blocks are divided up in seven sizes, 15, 20, 30, 40, 60, 90 and 120 mm in square.
They are designed to seal cables and pipes with diameters from 3.5 – 110 mm (0.14-4.33”).
Other dimensions can be supplied to order.
It is important that the insert block is the right size, with respect to the cable, to ensure a proper seal. Measure the cable diameters carefully and select insert blocks according to the table.
Blocks are referred to by their width (A) and hole diameter (B). Thus a block with a width of 15 mm (0.59”) and a hole diameter of 4 mm (00.16”) is referred to as 15/4.
GR/DWC-34/01/SEP 2007 & RDSO/SPN/204/2011
HL 1, HL 2, HL 3
MCT Brattberg Insert Block
See TECH SPECS
-60 to +70 degrees C
> 20 kV AC/mm
|Submerged in Oil:||Not recommended|
|Submerged in Diesel:||Not recommended|
|Submerged in Gasoline:||Not recommended|
Lycron is halogen free and flame retardant.
For all approvals, please also see Certificates
To achieve the highest standard of safety, a cable or pipe transit must be installed correctly. As there are many different types of frame – which may be either welded, bolted or glued into position – and insert block, it is essential that installers known when to use the most appropriate installation method.
For more information, please view following instructions, videos or download manuals as PDFs.
Download pdf instructions
Newly developed Insert Block that provides greater flexibility, simple and safe installation.See more
The U-Block is used to convert the external dimensions of Insert Blocks, AddBlocks and Spare Blocks to the next modular size.See more