Rectangular manway
E121 (424x316)
Stainless steel rectangular manway E121
Stainless steel rectangular manway E121, is a vertical construction with universal use. The cover is mounted on two hinges, making it easy and safe to open. The hinges also have the task to stabilize the opened cover, which as a result makes all maintenance work easier. Two solid handwheels ensure proper tightness. This model is primarily built into the side wall of stainless steel tanks. It is also often used in the power industry as an inspection manway in large diameter pipelines.
The use of rectangular manway E121
The main areas in which the E121 rectangular manway is well suited are the food industry as well as fruit and vegetable processing. It is also successfully used in all types of applications requiring increased corrosion resistance. It works well in both tanks and silos made of stainless steel.
| Model | H [mm] | S1 [mm] | S2 [mm] | MAX [bar] |
|---|---|---|---|---|
| E121 | 60 | 10 | 2 | 1.0 |
| E121/A | 100 | 10 | 2 | 1.2 |
Technical parameters
| Product series | Series E |
|---|---|
| Size | M (longer manway side between 300-500 mm) |
| Shape | Rectangular manways |
| Type | Pressure manway |
| Frame height (in mm) | 60-100 mm |
| Frame wall thickness (in mm) | 10.0 mm |
| Opening type | Outward |
| Industry | Brewing, Chemical, Dairy, Food production, Winemaking |
| 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, Silicone |
| Handwheel material | INOX |