Round manway

C93 (DN370)

  • Pressure up to 0.1 bar
  • Mounting in the roof of the tank
  • Removable cover with four handwheels
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR, neoprene or Viton

Stainless steel round manway C93 (DN370)

Stainless steel round manway C93 is installed in the roof of the stainless steel tank. Its removable cover is fixed to the frame with four handwheels. What's more, the flat area on the cover allows for the installation of additional accessories (for example: sight glass or breathe valve).

 

Model C93 is produced as standard with mounting frames (flanges) of 60 mm or 90 mm height (see table). Optionally, it is possible to equip the manway with a frame of up to 200 mm height. As a result, it is possible to install the manway in stainless steel tanks covered with thermal insulation.

 

The round manway C93 is generally installed in stainless steel tanks designed for storing various types of liquid products, but it can also be successfully used in a variety of process equipment.

 

As standard, the C93 manway is manufactured from AISI 304 grade stainless steel, and optionally from AISI 316L. A wide range of gasket materials allows the manway to be used in contact with a variety of working media (liquids).

The use of stainless steel round manway C93 (DN370)

The main area of usage is:

  • food industry,
  • beverage and alcohol production,
  • chemical and biotechnology industries,
  • stainless steel tanks of various sizes.

With good results, the manway is successfully installed wherever the parameters of the materials used for its construction allow its application.

Model A [mm] B [mm] C [mm] D [mm] E [mm] MAX [bar]
C93/A 60 1.5 1.2

370

373 0.1
C93/B 90 1.5 1.2 370 373 0.1
Symbol Element
1 frame
2 gasket
3 handwheel
4 cover

 

Technical parameters

Product seriesSeries C
ShapeRound manways
TypeNon-pressure manway
Frame height (in mm)60-90 mm
Frame wall thickness (in mm)1.5 mm
Opening typeOutward
SizeDN300 - DN500
Mounting methodin the tank roof (top manways)
Pressurebelow 0.5 bar
Vacuum pressurenot applicable
PED certificateno
Steel gradeAISI 304/304L, AISI 316/316L
Gasket materialEPDM, NBR, Neoprene, Silicone, Viton
Handwheel materialPlastic, INOX

We use cookies

We use cookies to facilitate the use of our websites, for statistical and advertising purposes. If you do not block these files, you agree to their use and saving them in your device's memory. Remember that you can change your browser settings yourself to block the saving of cookies. For more information, see our Privacy Policy.
contact us