Bursting discs range

graphite bursting disks mersen

Rupture discs designed to suit your application

Graphite bursting discs are designed in accordance with the European 2014/68/UE (ex-97/23/CE), category IV part B and D of gases from the group I. The tests are carried out in accordance with European EN ISO 41 26-2 standard listing all the information the purchaser must provide to the manufacturer. Upon request, the disc relief diameter (DB) can be estimated according to BS 2915 standard. 

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8 series

rupture discs mersen

Series 1

Discs with removable membranes - re-usable holder and low bursting pressure

bursting disk mersen

Series 2

Discs with removable membranes - re-usable holder

rupture disk mersen

Series 3

Single-piece discs - Easy to install between flanges

bursting disc mersen

Series 4

Single-piece discs - to be used under vacuum or back pressure

rupture disc mersen

Series 5

Single-piece discs - high bursting pressure

bursting disc mersen

Series 6

Single-piece discs - high corrosive fluids

burst plugs mersen

Series 7

Burst plugs - reduced diameter to save space on special application

graphilor bursting disc mersen

Series 8

Single-piece discs - high corrosive fluids and low bursting pressure

A complete range of rupture discs

TYPES OF PRODUCTS SERIE BEST CHOICE FOR NOMINAL DIAMETER PRS IN BARG OPTIONS
mm Inches
DISCS WITH REMOVABLE MEMBRANES 1 Re-usable holder and low bursting pressure 50
to
600
2
to
24
0,07
to
0,34
  • Stainless steel support 
  • Burst detector 
  • Thermal insulation device 
  • Vacuum support optional for series 2 (included in series 1)
2 Re-usable holder 25
to
600
1
to
24
0,35
to
30
SINGLE-PIECE DISCS 3 Easy to install between flanges 25
to
600
1
to
24
0,08
to
40
  • Thermal insulation device 
  • Vacuum support for series 4 
  • Burst detector 
  • Spark guard basket
4 To be used under vacuum or back pressure 25
to
600
1
to
24
0,35
to
40
5 High bursting pressure 25
to
600
1
to
24
1,2
to
100
6 High corrosive fluids 25
to
600
1
to
24
0,1
to
35
8 High corrosive fluids and low bursting pressure 25
to
600
1
to
24
0,08
to
40
BURST PLUGS 7 Reduced diameter to save space on special application 12,7
19
1/2
3/4
1,4
to
80
  • Brass or stainless steel support