

1-cover, 2-body, З-yoke, 4-flange.
Skylight is intended for:
– ventilation of the tank during repairs and cleanups;
– lighting of the tank;
– introduction of reserve cables from internal check valves.
Skylight is mounted on the panel roofing of vertical tanks meant for storage of oil and oil products.
| TECHNICAL CHARACTERISTICS | |
| Nominal diameter, mm | 500 |
| Working pressure in the tank, mm of water column | 180-220 |
| Skylight weight, kg, max | 60 |