Safety Systems UK Ltd

To enable Marston to specify the optimum Bursting Disc Device, certain basic information is essential. Please complete as much information as possible and click the send button to E-mail this form.
Customer Name
Contact Name
Reference
Tel
E-mail
Fax
Tag Number
1. Service conditions Upstream of Disc
Medium in contact with disc

Gas / Liquid / Vapour \| MW / SG \| cp/cv/Visc

Risk of polymerisation?

Normal maximum operating pressure & temperature

Vacuum conditions

Pressure pulsation's / Cycling: Give Details

2. Service conditions Downstream of Disc
Medium in contact with disc

Gas / Liquid / Vapour

Normal operating pressure & temperature

Maximum operating pressure & temperature

Vacuum conditions

3. Installation
Nominal size (or mass flow rate)

Flange standard / facing

Bursting pressure

Temperature at bursting pressure

Sole relieving device /u/s/ of safety relief valve

Is tapping required? If yes give size

Acceptable disc materials

Acceptable holder materials - upstream

Acceptable holder materials - downstream

Vessel / pipe material

Flange gaskets - type & material

Is fragmentation allowed

Design pressure

Design code

3. Accessories
Burst disc indicator	Yes No
Excess flow gauge	Yes No
Pressure gauge	Yes No
Flange bolts	Yes No
Jack screws	Yes No
Any other relevent information

4. Quantities
Discs
Holders