Flag of Poland

Manways in steel AISI 304/304L

(207)

Manways made of low-carbon stainless steel AISI 304 (1.4301) and AISI 304L (1.4307), commonly used in the food industry.

Rectangular manway P43-047 (405x530)

Rectangular manway

P43-047 (405x530)

  • Mounting in the side wall of the concrete/cement tank
  • Pressure up to 0.5 bar
  • Opening to the outside
  • Double-hinged cover with two handwheels
  • Gasket mounted in the cover
  • Gasket material: EPDM, neoprene, silicone (also HT - high temperature), NBR, Viton and other
  • Custom version: ATEX (requires individual consultation)
  • Surface finish options: standard / polishing / electropolishing
Rectangular manway P43-012 (405x530 / 420x310)

Rectangular manway

P43-012 (405x530 / 420x310)

  • Mounting in the side wall of the concrete/cement tank
  • Pressure up to 0.5 bar
  • Opening to the inside
  • Double-hinged cover with one handwheel
  • Gasket mounted in the cover
  • Gasket material: EPDM, neoprene, silicone (also HT - high temperature), NBR, Viton and other
  • Custom version: ATEX (requires individual consultation)
  • Surface finish options: standard / polishing / electropolishing
  • Available dimensions: 405x530 / 420x310
Rectangular manway P43-008 (310x420)

Rectangular manway

P43-008 (310x420)

  • Mounting in the side wall of the concrete/cement tank
  • Pressure up to 0.5 bar
  • Opening to the outside
  • Double-hinged cover with four handwheels
  • Gasket mounted in the cover
  • Gasket material: EPDM, neoprene, silicone (also HT - high temperature), NBR, Viton and other
  • Custom version: ATEX (requires individual consultation)
  • Surface finish options: standard / polishing / electropolishing
Rectangular manway P43-010 (405x530)

Rectangular manway

P43-010 (405x530)

  • Mounting in the side wall of the concrete/cement tank
  • Pressure up to 0.5 bar
  • Opening to the outside
  • Double-hinged cover with six handwheels
  • Gasket mounted in the cover
  • Gasket material: EPDM, neoprene, silicone (also HT - high temperature), NBR, Viton and other
  • Custom version: ATEX (requires individual consultation)
  • Surface finish options: standard / polishing / electropolishing
Oval manway C19 (440x310)

Oval manway

C19 (440x310)

  • Pressure up to 2.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Frame wall thickness: 8 mm
Oval manway C49 (440x350)

Oval manway

C49 (440x350)

  • Pressure up to 9.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Cover washing option on the outside of the tank
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Frame wall thickness: 12 mm
Oval manway C50 (440x350)

Oval manway

C50 (440x350)

  • Pressure up to 9.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Internal hinge
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Frame wall thickness: 12 mm
Oval manway C52 (480x370)

Oval manway

C52 (480x370)

  • Pressure up to 3.0 or 9.0 bar (depending on version)
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Internal hinge
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Frame wall thickness: 12 mm
Oval manway C13 (310x440)

Oval manway

C13 (310x440)

  • Pressure up to 0.8 bar
  • Mounting in the side wall or roof of the tank
  • Opening to the outside
  • Hinged cover with one handwheel
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Frame wall thickness: 6 mm
Round manway X2311VAL (DN150-DN500)

Round manway

X2311VAL (DN150-DN500)

  • Non-pressure round manway
  • Opening to the outside
  • Mounting in the roof of the tank
  • Made of stainless steel AISI 304 or AISI 316
  • Polished cover, passivated frame
  • Gasket material: EPDM, NBR, silicone or Viton
  • Available diameters: DN150 / DN200 / DN250 / DN300 / DN420 / DN500
Rectangular manway E136 (600x600)

Rectangular manway

E136 (600x600)

  • Pressure up to 1.2 bar
  • Lifting flap (guillotine)
  • Slide gate for tanks and silos
  • Piston socket for automatic flap lifting
  • Gasket material: EPDM, NBR, silicone or Viton
Special-purpose manway E127BL (438x306)

Special-purpose manway

E127BL (438x306)

  • ​​​​​​Mounting in the side wall of the tank
  • Opening to the inside 
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket material: EPDM, silicone, NBR or Viton
  • Version for mounting in wooden tanks (barrels)
Rectangular manway E134N (600x800)

Rectangular manway

E134N (600x800)

  • Pressure up to 1.2 bar
  • Lifting flap (guillotine)
  • Slide gate for tanks and silos
  • Piston socket for automatic flap lifting
  • Gasket material: EPDM, NBR, silicone or Viton
Rectangular manway E137CN (530x406)

Rectangular manway

E137CN (530x406)

  • Pressure up to 1.6 bar
  • Lifting flap (guillotine)
  • Slide gate for tanks and silos
  • Manual flap lifting
  • Gasket material: EPDM, NBR, silicone or Viton
New product
Oval manway A324IG (550x650)

Oval manway

A324IG (550x650)

  • Pressure up to 3.5 bar
  • Hygienic manway
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø1400 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside
  • External hinge
  • Gasket mounted in the cover
z 3

Stainless steel manways AISI 304/304L - features and applications

Manways AISI 304/304L, is a group of products made of low-carbon chromium-nickel steel, commonly used in the food industry. AISI 304/304L manways remain resistant to many working media, however, depending on their temperature and concentration. It is essential to remember to use a gasket in the manway made of a material suitably adapted to the working environment.

 

Manways made of AISI 304/304L steel are resistant to water, steam, humid air. They remain resistant to food acids, as well as some weak organic and inorganic acids.

 

Stainless steel manways AISI 304/304L are used in such areas as:

  • agro-food industry,
  • breweries, distilleries, juice and beverage producers,
  • stainless steel tank manufacturers,
  • plants that manufacture catering equipment,
  • manufacturers of household chemicals, cosmetics,
  • manufacturers of sanitary and chemical equipment.

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