PRESS RELEASES
*Elfab’s unique Flo-Tel™ System ensures Bucket Elevator Manufacturers and Users Comply with latest ATEX Legislation
NEW SLIMLINE GRAPHITE DISC FEATURES DETECTION AS STANDARD
NEW LOW-PRESSURE BURSTING DISC DELIVERSINDUSTRY-LEADING PERFORMANCE
*Elfab Product Information*
Detection Now Standard on
all Main Product Lines
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Enquiries > Explosion Vent Request
 
 
Please contact me to discuss my requirements.
 
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1. What is the required opening pressure of the explosion vent?
   
2. What is the working pressure of the enclosure?
Normal
Max/Min
   
3. Will the explosion vent be subject to pressure cycling or fluctation? E.g. reverse jet filters
Frequency
Amplitude
   
4.Will the enclosure be subject to any negative or back pressure?
Normal
Max/Min
   
5. What is the operating temperature?
Normal
Max/Min
   
If you are unable to answer Q6 please answer questions 7 to 11 and Elfab will calculate the area you require
   
6. What is the vent area required?
   
7. What is the maximum permitted pressure in the event of an explosion (Pred)?
   
8. What is the rate of pressure rise in the event of an explosion (value, class or KG for gases)?
   
9. What is the maximum pressure generated by the medium under a test explosion?
   
10. What are the dimensions and geometry of the enclosure?
Diameter / Width & Depth
Length
Volume (Total vessel volume)
   
11. If the explosion is to be vented via a duct, indicate its length and whether there are any bends?
   
12. Is the enclosure connected to others by means of a duct or pipework?
   
13. What are the dimensions (shape) and fitting requirements?
   
14. What is the medium contained within the enclosure?
   
15. What is the application?
   
16. Is explosion detection required?
   
17. Do you have any preferred materials? Please specify if austenstic stainless steel or fluoropolymer are not suitable?
Panel
Frames
   
18. Do you have any special requirements? (Please give details of any existing mounting frames)
   
19. Please state the quantities required
Panel
Frames
   
Please supply any other information which you feel may affect the performance of the explosion vent.