Electric horn of all brass construction, with spun body and trumpet.Brass bracket.Surface polished brass or chrome plated.Volume 114 dB(A), frequenzy 340 Hz,.Available for 12V or 24V.
Electronic sound signaling system with pressure chamber loudspeaker. The system has an approval for ships up to 20 m as a signal system and fog horn, according to COLREG 1972, IMO Class III, approved by BSH, RINA, Lloyd's Register, MCA, BureauVeritas.The EW3 sound signaling system consists of the waterproof (IP67) sound horn (loudspeaker) for mounting on the mast, the control box with sound generator (200 x 150 x 80 mm) and the control panel.The sound frequency is 675 Hz, the loudness 122 dB(A) at 1 m. A signal of up to 8 tones can be programmed, with a repeat frequency of 60 or 90 seconds.The integrated ultrasonic preheating of the membrane improves the sound quality under cold conditions. Listen to the sound here.Available for an on-board voltage of 12 volt or 24 volt.Operation:either via the supplied control panel, which is connected via an RJ45 cable (also supplied) (length 5.0 m),or via a pressure switch (not included).
MARCO HR1 HURRICANE built-in electropneumatic horn for boats. Complete system with integrated compressor, with immediate sound output when pressing the push button. Suitable for yachts under 12 meters and as secondary system . The compressor is integrated in the housing, no air tubing is required, the installation is very easy. Plastic housing, bracket of stainless steel, visible grid of plastic.Colour of grid: white or chrome colour.Comes complete with relais, but no switch included.For 12 V or 24 V.Typical marine low frequence sound of 300 Hz, acoustic pressure 120 db(A).NMMA approved. Dimensions: Grid: 185 x 125 corpus 130 mm behind bulkward.
Simple electromagnetic horn made of chrome-plated brass.The electromagnetic sound group is carefully protected, made of anti-corrosive material and the chrome plating is resistant to salt. Complete with mounting bracket.Volume 114 dB(A).Optionally with low tone (bass, MT1-L), frequency 410 Hz, orwith high tone (treble, MT1-H), frequency 490 Hz.Can be used as a single horn.Alternatively, the high-frequency horn and the low-frequency horn can be combined to form a double horn.Available for 12 V or 24 V. Listen to the bass sound here.
H200 series signal compressed air horn from Den Haan Rotterdam (DHR) for all types of (ocean-going) vessels such as workboats or ferries. The horn is also used in industry and on railways.A very robust fog horn with a stainless steel (316L) diaphragm housing and a chrome-plated brass bell, painted matt black. A compressor with tank, a solenoid valve and a push button are required for operation. You will find all this under "Accessories" further down on this page.There you will also find the required 6x8 mm compressed air tube, Article-No. 3421-100, as well as suitable connectors.Air consumption: 2 - 3.5 l/sec. at 2 - 10 bar.Noise levelH200: 116 - 138 dB(A) at a basic frequency of 660 Hz.H210: 116 - 132 dB(A) at a base frequency of 377 Hz.H220: 116 - 132 dB(A) at a base frequency of 307 Hz.WeightH200: 1,200 gH210: 1,400 gH220: 1,400 g
Compact M1 compressor from the Italian manufacturer MARCO. With its 2 bar pressure, the compressor without oiler is suitable for intermittent operation on sound signalling systems.Available for 12 V or 24 V voltage.Delivery rate (volume flow): 60 l/minMotor power: 180 WThreaded connection: BSP 1/4", 6x8 mm air tubeSplash-proof: in accordance with IP67
MARCO TCE electromagnetic horn with reduced dimensions but with high sound output. Runs with an acoustic pressure of 114 dB(A) and a frequency of 350 Hz. Listen to the sound here.A robust construction of trumpet - made of white enamel brass - and body - made of stainless steel.Little energy consumption. Available in 12 Volt or 24 Volt.Dimensions L x D: 250 x 100 mm.
MARCO TC1/P small electropneumatic horn (250 x 100 mm) with high sound output. Works with an acoustic pressure of 116 dB(A) and a frequency of 420 Hz. Listen to the sound here.Body made of white ABS plastic.Comes complete with electric compressor, tubing (120 cm) and mounting kit.Available for 12 Volt or 24 Volt.
Compressed air signal horn with horn of chromed brass.Comes with compressor, relay and assembly materials.Frequency 228 Hz. Volume 108 dB (A). Listen to the sound here.A spare compressor is also available.
Compressed-air double hornDeep tone 177 / 218 Hz,105 db(A). Listen to the sound here.Made of chromed brass.Comes with compressor, relay and assembly materials.Available for 12 Volt or 24 Volt systems.
Horn PW2-B for use with compressed air. For ships up to 20 metres in accordance with the international COLREG 1972 regulations.EU approval for IMO Class IV from RINA, Lloyd's Register, BureauVeritas, MCA, BSH and NMMA.Comes complete with compressor MARCO M1, air tube (5,0 m long, 8mm) and assembly materials.The distance between horn and compressor should not exceed 5,0 m in order to avoid pressure loss.Brass horn, painted black or chromed.Frequency approx. 315 Hz, >120 dB(A) (1m). Listen to the sound here.The matching compressor MARCO M1 is available as a spare part.
Electronic sound signaling system with pressure chamber loudspeaker and microphone for audio announcements. The system has an approval for ships up to 20 m as a signal system and fog horn, according to COLREG 1972, IMO Class III, approved by BSH, RINA, Lloyd's Register, MCA, BureauVeritas.The EW2M sound signaling system consists of the waterproof (IP67) sound horn (loudspeaker) for mounting on the mast, the control box with sound generator (200 x 150 x 80 mm), the control panel and a microphone with talk button.The sound frequency is 675 Hz, the loudness 122 dB(A) at 1 m. A signal of up to 8 tones can be programmed, with a repeat frequency of 60 or 90 seconds.The integrated ultrasonic preheating of the membrane improves the sound quality under cold conditions. Listen to the sound here.Available for an on-board voltage of 12 volt or 24 volt.Operation:either via the supplied control panel, which is connected via an RJ45 cable (also supplied) (length 5.0 m),or via a pressure switch (not included).
H100 signal air horn from Den Haan Rotterdam for sailing yachts and motor yachts that do not require equipment.A fog horn made of robust materials in a sleek design.The brass sound trumpet is available in a chrome-plated or matt black finish. The diaphragm housing is made of stainless steel (316L).The horn is operated with a small air compressor. The compressor recommended by DHR MARCO M2 (Article-No. 3422-101) and the required push button (Article-No. 3421-103) or a relay (Article-No. 3421-107) can be found further down on this page under "Accessories".There you will also find the required 6x8 mm compressed air tube, Article-No. 3421-100, and matching connectors.Air consumption: max. 2 l/sec. at 0.5 - 1 bar.Noise level: 118-120 dB(A) at a basic frequency of 478 Hz (model 100) or 387 Hz (model 110).Weight: 400 g
8 mm compressed air tube made of nylon (polyamide, PA). Suitable for use on a signalling compressed air horn or other compressed air applications.The material thickness is 1 mm, so the inside diameter is 6 mm.
Push button on a 90 x 66 mm screw-on base plate.The push button is used to actuate a Den Haan Rotterdam signal compressed air horn.Suitable for signalling horns from the H100, H200, H300 and H400 series.
Magnetic valve 24 VDC for controlling a signal compressed air horn or other compressed air applications.In conjunction with a control panel or a push button, the magnetic valve controls the compressed air supply from a compressor with tank.
Connector for connecting the 6x8 mm compressed air tube between compressor and consumer, such as a signalling compressed air horn.The screw-in connector has a 1/4" BSSP thread (parallel thread / British Standard Pipe Parallel (G)) on one side and a plug-in coupling for the 6x8 mm compressed air tube on the other.The T-plug-in coupling has three plug-in couplings for the 6x8 mm compressed air tube.
The relay (24 VDC 65A) can be added between the push button and the compressor without tank when a signalling air horn is connected.When the compressor is activated by the push button, only a low control current flows between the pushbutton and the relay. The contacts in the pushbutton are therefore not unnecessarily stressed by the higher current. This extends the service life of the pushbutton.Weight 400 grams.
Compact, lightweight, quiet compressor with 8-litre storage tank.Quiet stand due to four rubber feet, practical carrying handle on the motor. The compressor is equipped with a pressure gauge and condensate drain valve.It is suitable for sound signalling systems and other compressed air applications on board.Available for 12 V or 24 V on-board power supply.Motor power 240 watts.Operating pressure up to 8 bar.Filling capacity approx. 47 l air/minute.Connection: 1/4" screw connection with quick coupling for plastic pipe 8 mm (inner diameter 6 mm). You will find this compressed air pipe further down this page under "Accessories".
Horn for use with compressed air.Pleasant deep tone: approx. 315 Hz, volume 123 dB(A) (1 m).For ships up to 20 metres in accordance with the international COLREG 1972 regulations.EU approval for IMO Class IV from RINA, Lloyd's Register, BureauVeritas, MCA, BSH and NMMA.Comes complete with compressor MARCO M1, air tube (5,0 m long, 8mm) and assembly materials.The distance between horn and compressor should not exceed 5,0 m in order to avoid pressure loss.Brass horn, painted white or chromed.Frequency approx. 315 Hz, 123 dB(A) (1m). Listen to the sound here.The matching compressor MARCO M1 is available as a spare part.
MARCO Horn for use with compressed air.Pursuant to COLREG 1972, IMO Class III, approved by RINA, Lloyd's Register, BureauVeritas. For vessels of 20-75 m LoA. Brass horn, painted white.The horn requires an onboard compressed-air supply of 6-12 bar (6 l/sec).The electro-magnetic control valve is included. The system must be ordered to match your 12 Volt or 24 Volt power supply for this valve.The scope of delivery includes furthermore: 10 m 6x8 mm Rilsan air tube and assembly materials.Frequency 315 Hz, 132 dB(A) (1 m). Listen to the sound here.
