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Series A

(71)

The A series is a large group of manways for industrial applications. Includes a wide range of dimensions of oval, circular (round) and rectangular manways. Pressure and non-pressure models available.

Round manway A550 (DN300-DN600)

Round manway

A550 (DN300-DN600)

  • Mounting in the roof of the tank
  • Pressure up to 1.8 bar (depending on version)
  • Opening to the outside (cover removable)
  • Gasket mounted in the cover
  • Available diameters: DN300 / DN400 / DN500 / DN600
Round manway A560 (DN200-DN600)

Round manway

A560 (DN200-DN600)

  • Mounting in the roof of the tank
  • Opening to the outside, hinged cover
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN200 / DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A560R (DN300-DN600)

Round manway

A560R (DN300-DN600)

  • Mounting in the roof of the tank
  • Opening to the outside, hinged cover
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A570R (DN300-DN600)

Round manway

A570R (DN300-DN600)

  • Mounting in the roof of the tank
  • Pivoting cover with the possibility to move aside
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A580 (DN200-DN600)

Round manway

A580 (DN200-DN600)

  • Mounting in the roof of the tank
  • Removable cover
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN200 / DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A590 (DN300-DN600)

Round manway

A590 (DN300-DN600)

  • Mounting in the roof of the tank
  • Central lid press
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A540 (DN200-DN600)

Round manway

A540 (DN200-DN600)

  • Mounting in the roof of the tank
  • Hinged cover with handle
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN200 / DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A520 (DN200-DN600)

Round manway

A520 (DN200-DN600)

  • Mounting in the roof of the tank
  • Hinged cover with handle
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Pressure up to 3.0 bar (depending on diameter)
  • Vacuum: -0.6 bar / -0.5 bar (depending on diameter)
  • Available diameters: DN200 / DN300 / DN380 / DN400 / DN420 / DN500 / DN600
Round manway A930 (DN150-DN600)

Round manway

A930 (DN150-DN600)

  • Mounting in the roof of the tank
  • Hinged cover that can be moved aside
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A940 (DN220-DN600)

Round manway

A940 (DN220-DN600)

  • Mounting in the roof of the tank
  • Hinged cover
  • Made of stainless steel AISI 304L or AISI 316L
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A960 (DN150-DN600)

Round manway

A960 (DN150-DN600)

  • Mounting in the roof of the tank
  • Hinged cover with one handwheel
  • Convex cover
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A960R (DN220-DN600)

Round manway

A960R (DN220-DN600)

  • Mounting in the roof of the tank
  • Hinged cover with one handwheel
  • Convex cover
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A970 (DN150-DN600)

Round manway

A970 (DN150-DN600)

  • Mounting in the roof of the tank
  • Hinged cover that can be moved aside
  • Convex cover
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A970R (DN220-DN600)

Round manway

A970R (DN220-DN600)

  • Mounting in the roof of the tank
  • Hinged cover that can be moved aside
  • Convex cover
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A980 (DN220-DN600)

Round manway

A980 (DN220-DN600)

  • Mounting in the roof of the tank
  • Convex removable cover
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN220 / DN300 / DN400 / DN500 / DN600
Round manway A1020 (DN300-DN600)

Round manway

A1020 (DN300-DN600)

  • Mounting in the roof of the tank
  • Convex cover
  • Double hinge, large handwheel
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted on the frame
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN300 / DN400 / DN500 / DN600
Round manway A1080 (DN800-DN1200)

Round manway

A1080 (DN800-DN1200)

  • Mounting in the roof of the tank
  • Removable cover with two handles
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted in the cover
  • Gasket material: silicone
  • Available diameters: DN800 / DN1000 / DN1200
Round manway A1090 (DN800-DN1200)

Round manway

A1090 (DN800-DN1200)

  • Mounting in the roof of the tank
  • Hinged cover with handle
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted in the cover
  • Gasket material: silicone
  • Available diameters: DN800 / DN1000 / DN1200
Round manway A790 (DN200-DN300)

Round manway

A790 (DN200-DN300)

  • Mounting in the roof of the tank
  • Removable cover with two handwheels
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN200 / DN220 / DN300
Round manway A800 (DN300-DN420)

Round manway

A800 (DN300-DN420)

  • Mounting in the side wall of the tank
  • Cover with one handwheel
  • Made of AISI 304L or AISI 316L stainless steel
  • Gasket mounted in the cover
  • Gasket material: EPDM, silicone, NBR or Viton
  • Available diameters: DN300 / DN380 / DN400 / DN420
Oval manway A304 (305x430)

Oval manway

A304 (305x430)

  • Pressure up to 2.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • Internal hinge
  • Gasket mounted in the cover
Oval manway A306 (305x430)

Oval manway

A306 (305x430)

  • Pressure up to 2.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A307 (305x430)

Oval manway

A307 (305x430)

  • Pressure up to 2.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A308 (345x445)

Oval manway

A308 (345x445)

  • Pressure up to 4.0 bar
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø900 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A309 (345x445)

Oval manway

A309 (345x445)

  • Pressure up to 3.0 bar
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø900 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A309IG (345x445)

Oval manway

A309IG (345x445)

  • Pressure up to 3.0 bar
  • Hygienic manway
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø700 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A310 (400x490)

Oval manway

A310 (400x490)

  • Pressure up to 10.0 bar
  • PED-2014/68/EU
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • Internal hinge
  • Gasket mounted in the cover
Oval manway A311 (305x430)

Oval manway

A311 (305x430)

  • Pressure up to 0.4 bar
  • Mounting in the roof or in the side wall of the tank
  • Opening to the outside
  • External hinge
  • Gasket mounted in the cover
Oval manway A311G (305x430)

Oval manway

A311G (305x430)

  • Pressure up to 0.4 bar
  • Mounting in the roof or in the side wall of the tank
  • Opening to the outside
  • Hinged cover that can be moved aside
  • Gasket mounted in the cover
Oval manway A312 (305x430)

Oval manway

A312 (305x430)

  • Pressure up to 2.5 bar
  • Mounting in the side wall of the tank
  • Opening to the inside
  • External hinge
  • Gasket mounted in the cover
Oval manway A314 (400x490)

Oval manway

A314 (400x490)

  • Pressure up to 10.0 bar
  • PED-2014/68/EU
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A315 (400x490)

Oval manway

A315 (400x490)

  • Pressure up to 10.0 bar
  • PED-2014/68/EU
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A316 (345x445)

Oval manway

A316 (345x445)

  • Pressure up to 3.5 bar
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø900 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A317 (345x445)

Oval manway

A317 (345x445)

  • Pressure up to 5.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • Internal hinge
  • Gasket mounted in the cover
Oval manway A317E (345x445)

Oval manway

A317E (345x445)

  • Pressure up to 5.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • Internal hinge
  • Gasket mounted in the cover
Oval manway A318 (345x445)

Oval manway

A318 (345x445)

  • Pressure up to 3.0 bar
  • Mounting in the side wall of the tank
  • For tanks with a diameter of Ø900 mm or more
  • Structure bent to the diameter of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A319 (345x445)

Oval manway

A319 (345x445)

  • Pressure up to 5.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A320 (345x445)

Oval manway

A320 (345x445)

  • Pressure up to 3.0 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Oval manway A321 (345x445)

Oval manway

A321 (345x445)

  • Pressure up to 3.5 bar
  • Mounting in the side wall of the tank
  • Opening to the inside 
  • External hinge
  • Gasket mounted in the cover
Rectangular manway A362 (530x400)

Rectangular manway

A362 (530x400)

  • Pressure up to 1.0 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Two hinges and handwheels
  • Gasket mounted in the cover
Rectangular manway A362V (530x400)

Rectangular manway

A362V (530x400)

  • Pressure up to 1.0 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Removable cover
  • Two-sided tightening with four handwheels
  • Gasket mounted in the cover
Rectangular manway A362R (530x400)

Rectangular manway

A362R (530x400)

  • Pressure up to 2.5 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Two hinges
  • Cover with multipoint clamping
  • Gasket mounted in the cover
Rectangular manway A363 (400x530)

Rectangular manway

A363 (400x530)

  • Pressure up to 1.0 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Two hinges and handwheels
  • Gasket mounted in the cover
Rectangular manway A363BV (400x530)

Rectangular manway

A363BV (400x530)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Removable cover
  • Two handwheels
  • Gasket mounted in the cover
Rectangular manway A363R (400x530)

Rectangular manway

A363R (400x530)

  • Pressure up to 2.5 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Two hinges
  • Cover with multipoint clamping
  • Gasket mounted in the cover
Rectangular manway A363V (400x530)

Rectangular manway

A363V (400x530)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Removable cover
  • Two-sided tightening with four handwheels
  • Gasket mounted in the cover
Rectangular manway A363B (400x530)

Rectangular manway

A363B (400x530)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Hinged cover with one handwheel
  • Gasket mounted in the cover
Rectangular manway A364 (530x400)

Rectangular manway

A364 (530x400)

  • Pressure up to 1.0 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Cover with two internal hinges and two handwheels
  • Gasket mounted in the cover
Rectangular manway A372 (420x310)

Rectangular manway

A372 (420x310)

  • Pressure up to 0.8 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Two hinges and handwheels
  • Gasket mounted in the cover
Rectangular manway A373 (310x420)

Rectangular manway

A373 (310x420)

  • Pressure up to 0.8 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Hinged cover with one handwheel
  • Gasket mounted in the cover
Rectangular manway A374 (420x310)

Rectangular manway

A374 (420x310)

  • Pressure up to 1.0 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the inside
  • Cover with two internal hinges and one handwheel
  • Gasket mounted in the cover
Rectangular manway A375 (420x310)

Rectangular manway

A375 (420x310)

  • Pressure up to 0.8 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with two hinges and one handwheel
  • Gasket mounted in the cover
Rectangular manway A376 (310x420)

Rectangular manway

A376 (310x420)

  • ​​​​​​Pressure up to 0.8 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with two hinges and one handwheel
  • Gasket mounted in the cover
Rectangular manway A381 (225x175)

Rectangular manway

A381 (225x175)

  • Pressure up to 0.7 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A381L (175x225)

Rectangular manway

A381L (175x225)

  • Pressure up to 0.7 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A382 (310x245)

Rectangular manway

A382 (310x245)

  • Pressure up to 0.5 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A382L (245x310)

Rectangular manway

A382L (245x310)

  • Pressure up to 0.5 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A383 (365x275)

Rectangular manway

A383 (365x275)

  • Pressure up to 0.4 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with two hinges and handwheels
  • Gasket mounted in the cover
Rectangular manway A383L (275x365)

Rectangular manway

A383L (275x365)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A384 (405x275)

Rectangular manway

A384 (405x275)

  • Pressure up to 0.4 bar
  • Vertical mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with two hinges and handwheels
  • Gasket mounted in the cover
Rectangular manway A384L (275x405)

Rectangular manway

A384L (275x405)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the side wall of the tank
  • Opening to the outside
  • Cover with hinge and handwheel
  • Gasket mounted in the cover
Rectangular manway A392 (MAX 2000x2000)

Rectangular manway

A392 (MAX 2000x2000)

  • Inspection and/or evacuation manway
  • Horizontal or vertical mounting (depending on version)
  • Opening to the outside
  • Custom production according to project requirements
  • Gasket mounted in the cover
  • Optional: version for cement/concrete tanks
Rectangular manway A651 (225x175)

Rectangular manway

A651 (225x175)

  • Pressure up to 0.3 bar
  • Vertical mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A651L (175x225)

Rectangular manway

A651L (175x225)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A652 (310x245)

Rectangular manway

A652 (310x245)

  • Pressure up to 0.3 bar
  • Vertical mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A652L (245x310)

Rectangular manway

A652L (245x310)

  • Pressure up to 0.3 bar
  • Horizontal mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A653 (360x275)

Rectangular manway

A653 (360x275)

  • Pressure up to 0.1 bar
  • Vertical mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A653L (275x360)

Rectangular manway

A653L (275x360)

  • Pressure up to 0.1 bar
  • Horizontal mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A654 (400x280)

Rectangular manway

A654 (400x280)

  • Pressure up to 0.1 bar
  • Vertical mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
Rectangular manway A654L (280x400)

Rectangular manway

A654L (280x400)

  • Pressure up to 0.1 bar
  • Horizontal mounting
  • Mounting in the roof of the tank
  • Opening to the outside
  • Removable cover with two handwheels
  • Gasket mounted in the cover
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

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