Rectangular manway
P43-031 (314x424 / 405x530)
Stainless steel rectangular manway Boyer P43-031
Series includes: P43-031, P43-046
Rectangular manway Boyer P43-031 and its slightly larger version P43-046 are installed in the side wall of cement tanks. They can also be used as upper manways.
Manway cover opens outwards and is equipped with two hinges, which make opening simple and safe. The hinges also have the task of stabilizing the opened cover, which, as a result, makes it easier to perform maintenance works. Manway components are manufactured from stainless steel in grades AISI 304L and/or AISI 316L.
Rectangular stainless steel manway Boyer P43-031 is successfully used in all types of applications where cement/concrete tanks are involved. It is possible to make a special version of the manway for use in potentially explosive areas - ATEX for non-electrical equipment.
Rectangular manway P43-031 - application
Rectangular manways Boyer P43-031 and P43-046 are installed in various types of cement tanks and process equipment. The main areas of application for this manway model are:
- fermentation industry,
- wine production,
- vegetable and fruit processing.
Due to its design, this manway can also be used:
- in multipurpose cement tanks,
- in other cement/concrete structures.
About Boyer products
Products of the French manufacturer Boyer guarantee the highest quality of construction and durability. Attention to every detail in the production process results in extremely high resistance, comfort of use and beautiful design of the manways.
They are excellent for applications where it is necessary to use a product that meets the highest standards. For this reason, Boyer brand manways are among the most popular in Europe.
| Model | A [mm] | C [mm] | E [mm] | B [mm] | D [mm] | MAX [bar] | Weight [kg] |
|---|---|---|---|---|---|---|---|
| P43-031 | 314x424 | 66 | 2 | 189 | 550 | 0.5 | 14.0 |
| P43-046 | 405x530 | 66 | 3 | 189 | 540 | 0.5 | 16.0 |
Technical parameters
| Product series | Boyer |
|---|---|
| Size | M (longer manway side between 300-500 mm) |
| Shape | Rectangular manways |
| Type | Non-pressure manway |
| Frame height (in mm) | 66 mm |
| Frame wall thickness (in mm) | 2.0 mm |
| Opening type | Outward |
| Mounting method | in the tank roof (top manways), 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, Other |
| Handwheel material | INOX, Other |