Body and nozzle material: Stainless Steel AISI 316.
Expansion ratio: 1: 60
Working pressure: from 3 to 7
Module 1xIn 1xOut700 FI700M1IN1OUT - 249253
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دتکتور ترکیبی دود و حرارت اعلام حریق آدرس پذیر " Rubezh - OHD64 Optical/heat detector "
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(Standard Response(MT2500
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Body and nozzle material: Stainless Steel AISI 316.
Expansion ratio: 1: 60
Working pressure: from 3 to 7













