Stainless Steel Metallic Porthole - Fixed and Round Watertight - 18/8 AISI 316
Metal porthole in stainless steel, ideal for panels from 15 to 65mm thick.
AVAILABLE SIZES ØInternal/ ØExternal (mm):
Ø180/300, Ø280/400, Ø380/500.
TECHNICAL CHARACTERISTICS Metal Porthole in AISI 316 Stainless Steel:
- Made of raw, polished or satin AISI 316 steel;
- Luce Glass: 4+4 laminated transparent;
- The glasses are ground;
- N°4 non-deformable black EPDM junction (2 internal and 2 external) made with vulcanized rings;
- Use watertight window;
- Metallic frames N°2;
- special screws;
- All materials are certified.
Rubber and glass are mounted: installation is easy and safe.
The two rings come together in a shell shape.
All materials are certified.
For example, for a Ø 460 accommodation compartment, order a Ø 380/500 diameter porthole.
Discover the best portholes made in Italy by the Colombo Giovanni company
At its
factory in Brescia (in Fenili Belasi), the Colombo company designs and builds its products, constantly improving their quality. Right from the design of these portholes, the goal is to achieve maximum customer satisfaction by acknowledging their precise needs. This is why we can guarantee the durability and functionality of these magnificent portholes.
