1. Vifaa vya Kanda 20 na “mD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex mD 20 T120℃
2. Vifaa vya Kanda 20 na “ia” Vumbi Explosion-Proof Type
Explosion-Proof Marking: Ex iaD 20 T120℃
3. Vifaa vya Kanda 21 na “pD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex pD 21 IP65 T120℃
4. Vifaa vya Kanda 21 na “tD” Type A Dust Explosion-Proof; Halijoto Testing Conducted Under 500mm Thick Dust Layer
Explosion-Proof Marking: Ex tD A21 IP65 T225℃ T500 320℃
5. Vifaa vya Kanda 22 na “tD” Type B Dust Explosion-Proof
Explosion-Proof Marking: Ex tD B22 IP65 T170℃
6. Vifaa vya Kanda 22 na “tD” Type A Dust Explosion-Proof
Explosion-Proof Marking: Ex tD A22 IP54 T120℃