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Specifications

1.High quality PC material,stainless steel flexible tube 
2.strong destruction resistancy 
3.Handle tensile strength: >250kg

 Main features and technical parameters

• 1. Intensity of tension>250kg; strong destruction resistancy
• 2. Good flame retardancy and hand feeling
• 3. Temperature: -30 +50               
• 4. Relative humidity: ≤95

• 5. Atmospheric pressure: 80-110 kPa        

• 6. Ambient noise: ≤60dB

• 7. Explosion marking: ExdibBT6         

• 8. Level of protection: IP54

• 9. Working frequency: 300-3400 Hz        

• 10. Good call transmission of the matching phone, 4.2-in-GB/T15279-94-compliant

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• Main components:
• 1. Shell made of PC                            
• 2. Stainless steel flexible tube;
• 3. High strength steel rope                       
• 4. Pierce-proof and hi-fi transmitter and receiver
• 5. Connect the permanent seat of the case          
• 6. Magnets or reed in some handsets
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• Customer choice:
• The designs of any hand handle has basic configuration, but still there are some choices
  Colors of the plastic shell: red, blue and black
• Shading of the plastic shell: mirror, satin
• The length of flexible tube (90cm normally) is flexible, the diameter of the tube: φ8.4φ7.8φ6.5
• Connector can be chosen according to connector series or designated by customers
• Sheath can be chosen according to sheath series or designated by customers