Round manway
E/1NZ (DN502)
Stainless steel round manway E/1NZ
Stainless steel round manways E/1NZ with diameter of 502 mm are designed for installation in the upper part (roof) of stainless steel tanks. They are suitable for tanks designed for storage of various liquid products in non-pressurized conditions, as well as for other process equipment.
The manway cover opens outwards. Moreover, its convex design facilitates cleaning and prevents dirt and water from settling. The range of available mounting frame heights (see tab: dimensions) makes the manway suitable for installation in stainless steel insulated tanks.
Stainless steel round manways E/1NZ - application
Round manways E/1NZ are installed in stainless steel tanks for storing various types of products, as well as in many other devices. The main areas of application for this manway model are:
- food and dairy industry,
- beverage and alcohol production industry,
- vegetable and fruit processing.
It is also successfully used in cosmetic, biotechnology, chemical and similar industries.
| Model | Ø [mm] | H [mm] | S1 [mm] | S2 [mm] | MAX [bar] |
|---|---|---|---|---|---|
| E50/1NZ | 502 |
60 90 |
2 | 1.5 | 0.05 |
Technical parameters
| Shape | Round manways |
|---|---|
| Type | Non-pressure manway |
| Frame height (in mm) | 60-200 mm |
| Frame wall thickness (in mm) | 2.0 mm |
| Opening type | Outward |
| Industry | Brewing, Chemical, Dairy, Food production, Winemaking |
| Size | DN501 - DN700 |
| Mounting method | in the tank roof (top manways) |
| Pressure | below 0.5 bar |
| Vacuum pressure | not applicable |
| PED certificate | no |
| Steel grade | AISI 304/304L, AISI 316/316L |
| Gasket material | EPDM, NBR, Silicone, Viton |
| Handwheel material | Plastic, INOX |