The most commonly used large modular buoys, both for permanent and temporary use. Available in all depth ratings from surface to 2000 meters. For surface buoys, AIS, radar reflector and light system can be provided as an option, with a nominal
detection range of four nautical miles. The steel work has a MBL of 85t.

Standard color: bright yellow, optional: orange. Buoyancy figures are given
seawater with density 1,025 kg/dm3. Weight figures are dry weight in air.
Buoyancy figures are nominal net Buoyancy.

	MSB234/1		MSB234/2		MSB234/3
Depth	Buoyancy	Weight	Buoyancy	Weight	Buoyancy	Weight
Surface	3000 (3500)	1130 (590)	6500	1720	9400 (3100)	2400 (560)
100 m	2600 (3100)	1540 (960)	5600	2600	8300 (2800)	3500 (890)
250 m	2200 (2700)	1910 (1340)	4900	3300	7200 (2400)	4600 (1240)
500 m	2000 (2500)	2100 (1520)	4500	3700	6700 (2200)	5200 (1410)
800 m	1920 (2400)	2200 (1630)	4300	3900	6400 (2200)	5500 (1510)
1000 m	1880 (2400)	2200 (1670)	4200	4000	6300 (2100)	5600 (1530)
1500 m	1680 (2200)	2500 (1880)	3800	4400	5700 (1950)	6200 (1710)
2000 m	1430 (1920)	2700 (2100)	3300	4900	5000 (1720)	6900 (1940)
2500 m	1280 (1780)	2900 (2300)	3000	5200	4500 (1590)	7300 (2100)
Buoyancy [kgf], weight [kg]. Figures in brackets represents element only – figures in brackets on configuration MSB234/3 represents center element only

	MSB234/4		MSB234/5
Depth	Buoyancy	Weight	Buoyancy	Weight
Surface	12500	3000	15600	3600
100 m	11100	4500	13800	5400
250 m	9600	5900	12000	7200
500 m	8900	6600	11100	8100
800 m	8500	7000	10600	8600
1000 m	8400	7200	10400	8700
1500 m	7600	7900	9500	9700
2000 m	6600	8900	8300	10900
2500 m	6100	9400	7600	11600

	MSB234/6		MSB234/7
Depth	Buoyancy	Weight	Buoyancy	Weight
Surface	18600	4200	21600	4900
100 m	16500	6400	19200	7300
250 m	14300	8500	16700	9800
500 m	13300	9500	15500	11000
800 m	12700	10100	14800	11700
1000 m	12500	10300	14600	11900
1500 m	11400	11500	13300	13200
2000 m	10000	12900	11700	14800
2500 m	9200	13700	10700	15800

Modular Support Buoy 234 with half elements

	MSB234/1,5		MSB234/2,5		MSB234/3,5
Depth	Buoyancy	Weight	Buoyancy	Weight	Buoyancy	Weight
Surface	4600 (1510)	1460 (300)	7900	2100	10900	2700
100 m	4000 (1350)	2000 (465)	9600	3100	9700	4000
250 m	3400 (1160)	2600 (650)	6000	4000	8400	5300
500 m	3200 (1080)	2900 (730)	5600	4500	7800	5900
800 m	3000 (1040)	3000 (770)	5300	4700	7400	6300
1000 m	3000 (1040)	3100 (770)	5200	4800	7300	6400
1500 m	2700 (950)	3400 (860)	4700	5300	6600	7100
2000 m	2300 (840)	3700 (970)	4100	5900	5800	7900
2500 m	2100 (780)	4000 (1030)	3700	6300	5300	8400
Buoyancy [kgf], weight [kg]. Figures in brackets represents elements only – figures in brackets on configuration MSB234/3 represents center element only

	MSB234/4,5		MSB234/5,5
Depth	Buoyancy	Weight	Buoyancy	Weight
Surface	14000	3300	17000	4000
100 m	12400	5000	15100	5900
250 m	10700	6600	13100	7900
500 m	10000	7400	12200	8800
800 m	9500	7800	11600	9400
1000 m	9400	8000	11500	9500
1500 m	8500	8800	10400	10600
2000 m	7500	9900	9100	11900
2500 m	6800	10500	8400	12600

	MSB234/6,5		MSB234/7,5
Depth	Buoyancy	Weight	Buoyancy	Weight
Surface	20100	4600	23000	5400
100 m	17800	6800	20400	8000
250 m	15500	9200	17700	10600
500 m	14400	10300	16400	11900
800 m	13700	10900	15700	12700
1000 m	13500	11100	15500	12900
1500 m	12300	12300	14100	14300
2000 m	10800	13800	12300	16000
2500 m	9900	14700	11300	17000