Round manway
A580 (DN200-DN600)
Round manway series A580
Round manway series A580 is a very versatile model with a solid construction, which is made of AISI 304 or AISI 316L stainless steel. As standard, the manway is equipped with plastic handwheels, but optional INOX or aluminum handwheels are available.
This type of manway is installed in the roof of a stainless steel tank. The cover of manway series A580 is fully removable. A large range of mounting frame heights is available, so the manway can be easily built into stainless insulated tanks.
The covers of manways series A580 with diameters DN200/300/400/500/600 have a smooth surface. DN380 and DN420 diameters are equipped with embossed covers.
The use of stainless steel round manway series A580
The main area of application is:
- food industry,
- dairy,
- beverage and alcohol production.
It is also used with good results in fruit and vegetable processing, cosmetics, biotechnology and chemical industries.
In general, the manway can be installed wherever the application is allowed by the parameters of the materials used in its constructio
| Model | DN [mm] | Di [mm] | HxSP1 [mm] | HT [mm]* | SP2 [mm] | Pokrętła | MAX [bar]* |
Weight [kg] |
|---|---|---|---|---|---|---|---|---|
| A579 | 200 | 195 |
60x2** 100x2 150x2 200x2 250x2 |
105 | 1.0 | 3 | 0.2 | 2.0 |
| A580 | 300 | 295 | 110 | 1.0 | 3 | 0.2 | 3.0 | |
| A581 | 380 | 375 | 111 | 1.0 | 4 | 0.2 | 4.3 | |
| A582 | 400 | 395 | 112 | 1.2 | 4 | 0.2 | 4.5 | |
| A583 | 420 | 415 | 113 | 1.2 | 4 | 0.2 | 4.8 | |
| A584 | 500 | 500 | 115 | 1.2 | 6 | 0.2 | 6.0 | |
| A585 | 600 | 600 | 115 | 1.5 | 6 | 0.2 | 9.5 |
*For the standard version (HxSP1 = 60x2 mm).
**Standard version.
| Symbol | Element |
|---|---|
| V | handwheel |
| C | cover |
| G | gasket |
| T | frame |
Technical parameters
| Product series | Series A |
|---|---|
| Shape | Round manways |
| Type | Non-pressure manway |
| Frame height (in mm) | 60-250 mm |
| Frame wall thickness (in mm) | 2.0 mm |
| Opening type | Outward |
| Size | below DN300, DN300 - DN500, 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, Neoprene, Silicone, Viton |
| Handwheel material | Plastic, INOX |