Flender/Flender Gear Units/Bevel-helical gear units B4
unit face 3 Gear units in ATEX design X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2/1

(category 2 (high protection), explosive atmosphere gas/mist/vapor and dust), temperature class T4, explosion subgroup IIB, minimum ignition energy >3mJ, type

of protection bck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2/2 (category 3 (normal protection), explosive

atmosphere gas/mist/vapor and dust), temperature class T4, explosion subgroup IIB, minimum ignition energy >3mJ, type of protection ck X3 Gear

unit in ATEX design, suitable for above-ground applications, Zone 2/1 (category 2 (high protection), explosive atmosphere gas/mist/vapor and dust), temperature class T4, explosion subgroup IIC, minimum ignition energy 3mJ, type of protection bck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2/2 (category 3 (normal protection), explosive atmosphere gas/mist/vapor and dust), temperature class T4, explosion subgroup IIC, minimum ignition energy 3mJ, type of protection ck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2 (category 2 (high protection), explosive atmosphere dust), minimum ignition energy >3mJ, type of protection bck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2 (category 2 (high protection), explosive atmosphere dust), minimum ignition energy 3mJ, type of protection bck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2 (category 3 (normal protection), explosive atmosphere dust), minimum ignition energy >3mJ, type of protection ck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 2 (category 3 (normal protection), explosive atmosphere dust), minimum ignition energy 3mJ, type of protection ck X3 Gear unit in ATEX design, suitable for above-ground applications, Zone 1 (category 2 (high protection), explosive atmosphere gas/mist/vapor), temperature class T1