Rectangular manway
P23-580 (500x800)
Stainless steel rectangular manway Boyer P23-580
Rectangular manway Boyer P23-580 is a large and solid structure, which is installed in the side wall of stainless steel tanks. The manway door is equipped with two hinges, which make opening simple and safe. Hinges are also designed to stabilize the opened cover, which as a result facilitates maintenance works.
A special version, equipped with elements for embedding in the cement/concrete base, is used in reservoirs and various hydrological structures as inspection doors.
The manway components are manufactured from stainless steels in AISI 304L and/or AISI 316L grades. It is possible to make a special version of the manway for use in potentially explosive areas - ATEX for non-electrical equipment.
Rectangular manway P23-580 - application
Rectangular manways P23-580 are installed in non-pressure tanks and process equipment. The main areas of application for this manway model are:
- food and dairy industry,
- beverage and alcohol production industry,
- vegetable and fruit processing.
Due to its universal design and wide range of available sealing materials, this manway can also be used in the areas of:
- biotechnology,
- chemical industry,
- cosmetic industry and similar areas.
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] |
|---|---|---|---|---|---|---|---|
| P23-580 | 500x800 | 80 | 8 | 137 | 605 | 0.15 | 44.0 |
Technical parameters
| Product series | Boyer |
|---|---|
| Size | XL (longer manway side above 700 mm) |
| Shape | Rectangular manways |
| Type | Non-pressure manway |
| Frame height (in mm) | 80 mm |
| Frame wall thickness (in mm) | 8.0 mm |
| Opening type | Outward |
| Mounting method | in the tank roof (top manways), in the tank side wall (side manways) |
| Pressure | below 0.5 bar |
| Vacuum pressure | not applicable |
| Steel grade | AISI 304/304L, AISI 316/316L |
| Gasket material | EPDM, NBR, Neoprene, Silicone, Silicone (high temperature - up to 250°C), Viton, Other |
| Handwheel material | INOX, Other |