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FIRE HOSE COUPLING
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Durable stainless steel cam arm pin will not rust or bend for greater and longer service.
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Safety clip hold: Safe device provides a positive yet inexpensive way to discourage accidental or unauthorized operation.
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Strong brass cam lever.
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Precision machined thread PT, NPT, BSP and special thread for special application.
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Smooth face of Groove positive locking action and greater resistance to vibration.
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Precision dimension corresponds with the groove of adaptor for light locking.
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Recess holds gasket: firmly in place, assuring proper placement.
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Hose Shank: Simple hose insertion and proper bending between ribs, in use of hose clamp, band, etc.

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FIRE ALARM SMOKE DETECTOR & PANEL BOARD
We offer to our customers manual call points that strictly comply with the requisite international standards. They are fire-resistant material and are over-discharge protected. The manual call points come with long life batteries and are easy to maintain and operate.
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Suitable for NO or NC fire or access systems
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The casing molded from engineered plastic
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With high impact strength and high resistance to heat
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With good electrical properties
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All metal is of brass and phosphor bronze ensuring life long resistance against corrosion
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Current rating: 30V DC/2A maximum
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Net weight: 110/160g
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Operating temperature: -30 degrees Centigrade
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Alarm impedance: 280 to 470Q
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Colors: red, green, white, yellow and blue

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