Helon BT35 Blower Axial Flow Fan
Technical Parameter
| Ex marking | Gas | Ex d IIB T4 Gb |
|---|---|---|
| Conformity to standards | GB3836.1, GB3836.2 | |
| Material | Fan stack | Steel plate bending, powder coated, industrial gray (RAL7038) |
| Fan blade | Aluminum plate | |
| Outlet screen | Steel wire, powder coated | |
| Inlet screen | Steel wire, powder coated | |
| Exposed fastener | Stainless steel | |
| Rated voltage | 220V AC, 380V AC | |
| Device No. | 2.8, 3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2 | |
