Round manway
E/M (DN223-DN602)
Round manway series E/M
Round stainless steel manways of E/M series are designed for installation in the roof of a stainless steel tank. They also work well as inspection lids for smaller tanks. A feature of E/M series manways is their completely removable cover, which is pressed on using handwheels (from 3 to 5 pieces - depending on the diameter of the manhole).
The large range of available mounting frame heights (see table) makes it easy to build manways of this family into stainless steel insulated tanks. E/M round manways are installed in stainless steel tanks designed for storing various types of products, as well as in many other devices.
The use of stainless steel round manways series E/M
The main areas of application for these types of manways are: food, dairy, beverage and liquor industries. They are also used with good results:
- in vegetable and fruit processing,
- in the cosmetics industry,
- in the biotechnology and chemical industries.
Manways of the E/M series are an excellent piece of equipment for non-pressurized devices requiring an inspection cover in their design. In general, manways of this type can be installed wherever the parameters of the materials used in its construction allow the application.
| Model | Ø [mm] | H [mm] | S1 [mm] | S2 [mm] | Pokrętła | MAX [bar] |
|---|---|---|---|---|---|---|
| E22M | 223 | 60 90 150 200 250 300 400 500 |
2 | 1.2 | 3 | 0.1 |
| E30M | 302 | 2 | 1.2 | 3 | ||
| E40M | 402 | 2 | 1.2 | 4 | ||
| E50M | 502 | 2 | 1.5 | 5 | ||
| E60M | 602 | 2 | 1.5 | 5 |
Technical parameters
| Product series | Series E |
|---|---|
| Shape | Round manways |
| Type | Non-pressure manway |
| Frame height (in mm) | 60-500 mm |
| Frame wall thickness (in mm) | 2.0 mm |
| Opening type | Outward |
| Size | below DN300 |
| 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 |