Technical details

Technical features 

TypeFlat Trapezoidal
DimensionsFrom 1000 up to 1700 mm
MaterialAISI 304L o 316L
Efficiency 100%
Bursting pressure20 a 500 mbarg
Tolerance +/-25%
Máx. Working Pressure 40% Pstat
Support vacuum pressure – 20 mbar
Max. Working Temperature hasta 350 ºC
ProductGas by Group IIA and organic and metallic dust St3
ATEX CertificationAccording to EN14797:2006 y EN14994:2007
Marking Ex GD




External Dimensions
Internal Dimensions
Venting Area

For other sizes and/or working conditions please consult us


Rupture sensors


Magnetic Break Detector MK50A

ATEX approval Ex II 3D IIIC t125ºC Dc X

Possibility of mounting on different types of cylinders.

Detection range: Reaction sensitivity [mT] 2

Accuracy: Variations Hysteresis [mm] 1

Temperature: -25ºC to 60ºC

Breakage signalling cable type RECS for high temperature VP2759

Working temperature: -60ºC to 300ºC

Peak temperature: 350ºC

AWG: 20S

Nominal duct diameter: 0,965 mm

Total length: 2m


Processf flanges

Welded (L) or screwed (U)

AISI 304 and AISI 316

Vertical (Interior Reinforcement) and Horizontal Installation

Note: Mounting flanges only for cirular panels, the rest is mounted on paper.
Please consult us if you need other solution.



EPDM seal

Dynamic rubber strip prevents vibration between compact materials.

It acts as an air, water and dust sealing gasket, both for exteriors and interiors.

Resistant to ultraviolet rays and extreme temperatures.

Temperature from -30ºC to 90ºC .

High Temperature Ceramic Process Seal

Stability at high temperatures up to 1100ºC

Meets European regulatory requirements.

Excellent wetting resistance of molten aluminum.

Low thermal conductivity.


Easy to wrap, shape or cut.

Loctite SI 5900; Temperature up to 275ºC in continuous.

Silicone Process Seal

Temperature from -40ºC to 220ºC

White sponge silicone (15HS)

Excellent temperature resistance.

Good resistance to chemicals.

Great capacity of recovery to the compression

Good flexibility at low temperatures.