Round manway
A800R (DN380-DN420)
Round manway series A800R
Round manway A800R series has a specific, solid design, which makes it perfect to mount on the side plating of the tank. This model is made of AISI 304/304L stainless steel as standard, and optional AISI 316L grade steel.
The manway is equipped with five plastic handwheels. For applications requiring increased mechanical strength and corrosion resistance, stainless steel handwheels can be installed. The combination of a central handwheel and four clamps around the edge, ensures tightness and resistance to pressure up to 2 bar.
The use of stainless steel round manway series A800R
The main areas of application are:
- food industry,
- dairy industry,
- 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 construction.
| Model | DN [mm] | Di [mm] | HxSP1 [mm] | HT [mm]* | SP2 [mm] | MAX [bar]* |
Weight [kg] |
|---|---|---|---|---|---|---|---|
| A801R | 380 | 375 |
60x8** 100x8 |
230 | 1.2 | 2.0 | 13.6 |
| A802R | 400 | 395 | 235 | 1.5 | 2.0 | 14.3 | |
| A803R | 420 | 415 | 245 | 1.5 | 2.0 | 15.0 |
*For the standard version (HxSP1 = 60x8 mm).
**Standard version.
| Symbol | Element |
|---|---|
| V | handwheel |
| C | cover |
| G | gasket |
| T | frame |
Technical parameters
| Shape | Round manways |
|---|---|
| Type | Pressure manway |
| Frame height (in mm) | 60-100 mm |
| Frame wall thickness (in mm) | 8.0 mm |
| Opening type | Outward |
| Size | DN300 - DN500 |
| Mounting method | in the tank side wall (side manways) |
| Pressure | 0.5 - 2.5 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 |