Rectangular manway

P35-307 (314x424)

  • Manway for powder and bulk materials
  • Mounting in the roof of the tank
  • Pressure up to 0.3 bar
  • 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)

Stainless steel rectangular manway Boyer series P35-307

Series includes: P35-307

The rectangular manway Boyer P35-307, with its compact and solid design, is suitable for working with powders and other bulk materials. It's perfect for installation in silos and chambers used for storing all types of powdered and loose materials. The cover is equipped with handwheel and supporting arm. The internal design of the manway reduces the possibility of powder accumulation on the construction.

 

Manway components are manufactured from stainless steels in grades AISI 304L and/or AISI 316L. Rectangular manway Boyer P35-307 is most often installed in tanks and process equipment used in pharmaceutical, biotechnology and related industries.

Rectangular manways P35-307 - application

Rectangular manways of the P35-307 series are installed in various types of non-pressure tanks, silos and process equipment. The main areas of application for this manway model are:

  • powder and bulk material manufacturing industry,
  • chemical industry,
  • pharmaceutical and biotechnology industry, 
  • production of cosmetics, supplements, etc.

Due to its universal design and wide range of available sealing materials, this manway can also be used in the areas of: 

  • food and dairy industry,
  • beverage and alcohol production industry,
  • vegetable and fruit processing.

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]
P35-307 314x424 30 8 74 483 +0.3/-0.5 9.0

 

Technical parameters

Product seriesBoyer
SizeM (longer manway side between 300-500 mm)
ShapeRectangular manways
TypeNon-pressure manway
Frame height (in mm)30 mm
Frame wall thickness (in mm)8.0 mm
Opening typeOutward
Mounting methodin the tank roof (top manways)
Pressurebelow 0.5 bar
Vacuum pressureup to -0.5 bar
PED certificateno
Steel gradeAISI 304/304L, AISI 316/316L
Gasket materialEPDM, NBR, Neoprene, Silicone, Silicone (high temperature - up to 250°C), Viton, Other
Handwheel materialINOX, Other

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