Boeien

Boeien bestaan uit een stalen kern (of polyethyleen buis) en kunststof drijver en dagmerk.

Protonna maakt een boei met diameter 1800 mm in eigen beheer en is agent van de Franse boeienproducent Gisman.

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GBP 900

This modular buoy GBP 900, 900mm in diameter, volume of 200L, is intended for beaconing sites with little depth, in protected areas. This buoy can beach and is very compact and light. The GBP 900 can be equipped with an autonomous lantern. This is the ideal product for the proximity beaconing.

pdfGBP 900 specs (pdf)

GBP 900

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GBR 1250

This modular buoy GBR 1250, 1250mm in diameter, with volume of 400L, is intended for Navigation River and proximity beaconing in harbours.

pdfGBR 1250 specs (pdf)

GBR 1250 GBR 1250

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GBM 1400 - 0.7 P

This modular buoy GBM 1400 – 0.7P, 1400mm in diameter, volume of 700L, is intended for the temporary beaconing. It can easily be equipped with a day mark and a colour spar specific to a particular beaconing (replacement of a lost mark, wreck marking).

pdfGBM 1400 - 0.7 P specs (pdf)

GBM 1400 - 0.7 P

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GBM 1400 - 0.8 FB

This modular buoy GBM 1400-0.8FB, 1400mm in diameter, volume of 850L, is intended for beaconing sites with shallow waters. This buoy is protected by a steel curved bottom. This is a cost effective solution for the proximity beaconing.

pdfGBM 1400 - 0.8 FB specs (pdf)

GBM 1400 - 0.8 FB GBM 1400 - 0.8 FB

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GBP 1500

The buoy type GBP 1500 is a multi-purpose polyethylene curved bottom buoy with a 1500mm diameter and a 800L volume. It is a cost effective solution intended for beaconing shallow waters, channel edges rivers and fast current zones.

The twin-keel design combined with a three-position mooring eye provides superior performance in slow or fast current conditions (from 0 up to 6 knots).

The modular pillar is made of polyethylene and offers 2 focal planes (1180mm and 1890mm)

pdfGBM 1500 specs (pdf)

GBP 1500 GBP 1500

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GBM 1400 - 1.5 Q

This modular buoy GBM1400-1.5Q, 1400mm in diameter, volume of 1.5m3, offers a reinforced stability with a ballast support in tail. This buoy is intended for the beaconing of protected or semi-exposed sites.

pdfGBM 1400 - 1.5 Q specs (pdf)

GBM 1400 - 1.5 Q GBM 1400 - 1.5 Q

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GBP 1800 - 1.7 J

This modular buoy GBP 1800, 1800mm in diameter, volume of 1.7m3, is intended for beaconing sites with little depth such as the estuaries and port entries. It is also used to beacon estuaries and submerged cables. This buoy entirely made of polyethylene is compact and light and is ideal for proximity beaconing.

pdfGBP 1800 - 1.7 J specs (pdf)

 GBP 1800 - 1.7 J

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GBM 1400 - 2.3 Q

This modular buoy GBM1400-2.3Q, 1400mm in diameter, volume of 2.3m3, offers a reinforced stability with a ballast support in tail. This buoy is intended for the beaconing of protected or semi-exposed sites.

pdfGBM 1400 - 2.3Q specs (pdf)

GBM 1400 - 2.3 Q GBM 1400 - 2.3 Q

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GBM 2400 - 2.5

This modular buoy type GBM 2400 – 2.5 is 2400mm in diameter and offers a volume of 2.5m3. Based on a modular design and offering an increased stability it is intended for protected or semi-exposed sites.

pdfGBM 2400 - 2.5 specs (pdf)

GBM E6S

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GBM 2400

This modular buoy GBM 2400, 2400mm in diameter, volume of 5m3, is intended for the beaconing of semi-exposed sites by offering a reinforced stability. This stability guarantees an optimal service to the users and a maximum security for the maintenance staff while on board.

pdfGBM 2400 specs (pdf)

GBM 2400 GBM 2400

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GBM E6S

This modular buoy GBM E6S, 2430mm in diameter, volume of 7.5m3, is intended for the beaconing of semi-exposed and exposed sites and offers a reinforced stability. This stability guarantees an optimal service to the users and a maximal security for maintenance staff while onboard.

pdfGBM E6S specs (pdf)

GBM E6S GBM E6S

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GBM E6L

This modular buoy GBM E6L, 2430mm in diameter, volume of 7.5m3, is intended for the beaconing of semi-exposed and exposed sites and offers a reinforced stability. This stability guarantees an optimal service to the users and a maximal security for maintenance staff while onboard.

pdfGBM E6L specs (pdf)

GBM E6L GBM E6L

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GBM D8L

This modular buoy GBM D8L, 2650mm in diameter, volume of 9.7m3, is intended for the beaconing of exposed sites in deep sea and offers a reinforced stability. This stability guarantees an optimal service to the users and a maximal security for maintenance staff while onboard.

pdfGBM D8L specs (pdf)

GBM D8L GBM D8L

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GBM NG

These modular buoys offer the combination of 3 types of floats and 3 types of aluminium pillar.This range of buoys covers a large scale needs with buoyant beacons, from harbour and coastal beaconing to fairway marks.

pdfGBM NG specs (pdf)

GBM NG GBM NG

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Mooring Buoy

Thanks to the versatility of its design, the GISMAN mooring buoys are able to match a large range of requirements. The combination of different floats provides a net buoyancy from 0.7m3 to 8.6m3.

pdfMooring Buoys specs (pdf)

mooring buoys

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Neem voor meer specialistische boeien contact op.