8.10.3. Burst Discs 1.1/2"-style

8.10.3. Burst Discs 1.1/2"-style - Thread 1-7/8"-12UN-2A - reverse dome


266100	1000psi	266300	3000psi	266500	5000psi
266150	1500psi	266350	3500psi	266550	5500psi
266200	2000psi	266400	4000psi	266600	6000psi
266250	2500psi	266450	4500psi	266650	6500psi

Customers have asked us whether repeated pressurisation affects the foil and therefore whether the burst disc can still be relied on to rupture at the target burst pressure after multiple use. Benoil burst discs are designed for single use and therefore recommended practice is to use the discs once only.

Please note that although the nominal thru bore is 38mm, this will vary as one of the variables is the ID of the burst disc. If there is a minimum thru-bore requirement post rupture, please advise this at the time of enquiry. Some tools / applications have a critical minimum flow rate or a minimum debris size to pass post rupture.