The “Port” type ZPN-80s marketed by Zenit Ambiente are made in order to be fully compatible with the technical specifications of Mannesmann and Tacconi type barriers. In addition, the materials used in the manufacture and construction of the inflatable barriers meet the specifications of the Ministry of Environment. ZPN-80 inflatable barriers are designed for primarily coastal/port use, and due to their light weight and maneuverability are easily and quickly deployed. Moreover, due to their small volume (when deflated) they are just as easily stowed in small spaces. Made of a special high-quality neoprene fabric with excellent mechanical strength characteristics, impervious to chemical pollutants, these construction features make them suitable for use in extreme temperatures as well. Coupling between the various barriers is provided by ASTM-type quick-connect connections made of marinized aluminum alloy 60/63. Ballasting is by means of stainless steel weights with snap hooks where, if necessary, an additional galvanized ballast chain can be attached (supply of galvanized chain is an optional extra). The valves are made of plastic material with Monsun-type non-return systems.
| TOTAL HEIGHT | – Inflated: 800 mm – Deflated: 660 mm |
|---|---|
| DIAMETER | 260 mm |
| IMMERSION PART. | 400 mm |
| MODULE LENGTH | 10 m |
| WEIGHT | 4, 5 kg/m approx. |
| FABRIC | Rubberized Neoprene |
| COLOR | Black (Standard) others on request |
| NEOPRENE TYPE. | Dtex 1670/1100 |
| BREAKING STRENGTH | 4500 N/5 cm |
| FABRIC WEIGHT. | 2350 gr/m2 |
| RESISTANCE TEMPERATURE | From -20°C to +100°C |
| CONNECTORS | ASTM type in marinized aluminum |
