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DHR H400 MARITONE Signal compressed air horn

€599.00*

€599.00*

Prices incl. VAT plus shipping costs

Available, delivery time: 1 - 0 Tage

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Approved for seagoing vessels up to 75 metres in accordance with COLREG '72, Class III, and for all inland waterway vessels.

The H400 Maritone air horn from Den Haan Rotterdam has an audible range of more than one nautical mile.

The diaphragm housing is made of 316L stainless steel, the diaphragm of phosphor bronze. The acoustic horn is made of brass and painted white (red inside). These high-quality materials ensure a long service life.

A compressor with a pressure of at least 7 bar and an air volume of 8-12 l/s, a 8x10 mm compressed air tube with connector, a magnetic valve and a push button or control panel are required for operation. You will find all this under "Accessories" further down on this page.

Specifications:

  • Sound pressure: 130 dB at 1/3 octave or 140 dB(A)
  • Frequency: 440 Hz
  • Compressed air required: 7 bar
  • Air consumption: 8 to 12 l/s
  • Connection: ¼" with coupling for plastic hose (⌀ 10 mm).
  • Materials: Diaphragm housing made of stainless steel (1.4401) and a brass horn with white (red inside) powder coating
  • Approval: Sea-going vessels up to 75 metres in length and inland waterway vessels on German inland waterways
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Approved for seagoing vessels up to 75 metres in accordance with COLREG '72, Class III, and for all inland waterway vessels.

The H400 Maritone air horn from Den Haan Rotterdam has an audible range of more than one nautical mile.

The diaphragm housing is made of 316L stainless steel, the diaphragm of phosphor bronze. The acoustic horn is made of brass and painted white (red inside). These high-quality materials ensure a long service life.

A compressor with a pressure of at least 7 bar and an air volume of 8-12 l/s, a 8x10 mm compressed air tube with connector, a magnetic valve and a push button or control panel are required for operation. You will find all this under "Accessories" further down on this page.

Specifications:

  • Sound pressure: 130 dB at 1/3 octave or 140 dB(A)
  • Frequency: 440 Hz
  • Compressed air required: 7 bar
  • Air consumption: 8 to 12 l/s
  • Connection: ¼" with coupling for plastic hose (⌀ 10 mm).
  • Materials: Diaphragm housing made of stainless steel (1.4401) and a brass horn with white (red inside) powder coating
  • Approval: Sea-going vessels up to 75 metres in length and inland waterway vessels on German inland waterways
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Accessories

8x10 mm compressed air tube for signal air horn
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DHR Magnetic valve for signal compressed air horn
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MARCO M3 Compressor with stainless steel storage tank
MARCO M3 Compressor with stainless steel storage tank
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DHR Push button for signal compressed air horn
DHR Push button for signal compressed air horn
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.

€47.90 *
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DHR operating panel for compressed air horn H300 or H400
DHR operating panel for compressed air horn H300 or H400
DHR control panel for operating a signalling air horn from the H300 series or the H400 MARITONE.The panel offers pre-programmed signals in accordance with the Collision Prevention Regulations (COLREG '72).Pre-programmed signals:Change of course to port / starboardMachine running backwardsCollision warningFog signal Motor vehicle travelling through waterFog signal Motor vehicle not travelling through waterFog signal Vehicle with restricted manoeuvrabilityFog signal vessel at anchorFog signal Vessel being towedThe following can be selected:Three different interval options: 60, 90 or 120 secondsThe panel has:A push button for manual signallingA pushbutton for switching the manoeuvring light or horn on and offTwo relays for activating the signalling air hornTwo relays for activating a signalling lightElectrical supply:24 VDC (+30%/-25%), maximum 400 mA.The front of the panel is protected to IP67, the rear to IP20.Dimensions:W x H x D 70 x 130 x 65mm, 0.4 kg.

€1,399.00 *
Details
Connector for 8x10 mm compressed air tube
Connector for 8x10 mm compressed air tube
Connector for connecting the 8x10 mm compressed air tube between compressor and consumer, such as a signalling compressed air horn.The screw-in connector has a 1/4" or 3/8" BSSP thread (parallel thread / British Standard Pipe Parallel (G)) on one side and a plug-in coupling for the 8x10 mm compressed air tube on the other.

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