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Van chữa cháy Aleum, Flexible Sprinkler
Automatic Sprinkler AL-3 Series ( Glass bulb type )
Mã SP: AL 310, AL 311, AL 320, AL 321
Minimum Operating Pressure: 7 psi (0.5 bar)
Maximum Working Pressure:175 psi (12 bar)
Discharge Coefficient: K = 5.6 GPM/psi (80.7 LPM/bar)SKU: AL 310, AL 311, AL 320, AL 321 -
Van chữa cháy Aleum, Flexible Sprinkler
Automatic Sprinkler AL-8 Series
Mã SP: AL-8 Series
Maximum Working Pressure : 175 psi (12 bar)
Discharge Coefficient : K = 5.6 GPM/psi (80.7 LPM/bar)
Temperature Rating : Sprinkler : 155 / 200 °F (68 / 93 °C)
Cover Assembly : 135 / 165 °F(57 / 74°C)SKU: AL-8 Series