The bottles are thermally galvanized, polished, and the tan-bands are coated to avoid galvanization in salt water. The resulting zinc coating has proved to be optimal rust protection, and can really only be removed mechanically again. Superficial grates at the bottom of the bottles is no longer possible.
The Twins consists of 2 x 7, 8,5, 10, 12 liter long steel tanks,
Manufacturer: Eurocylinders, Weight about 14kg per bottle, depending on the series.
The bottles have CE, are "Breathing gas " stamped, so oxygen clean, have TUV and Declaration of Confirmity.
The TÜV-certificates and Decl.of confirmity are either at ,or can be downloaded by means of the bottle numbers in the BTS website
Our double devices are supplied with the well-proven V4tec Stainless Steel Precision tankbands, with screws, washers and wing nuts .
The devices are expertly assembled with us, so that the bottles are parallel and in a plane .
We will pack the bottles in special cartons, and deliver them with UPS, DHL or international courier on pallet.
The device is mounted, and always delivered with TÜV and Decl.of Confirmity.
Optional: We offer as an Extra the BTS Valves with extralong Thermo-Rubberknobbs (Picture)
We supply all Twins with a highly reflective Solas-name-label, we enclose for mounting.
Please specify at checkout in the text field, what should we print!