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Extrusion
Rupture Disks
BP420
Rupture
Disk for Extrusion Applications
Starting
At $49.95 each!
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Rupture
disks are designed for reliable emergency relief
of excess pressure since they instantaneously rupture
at a specific predetermined pressure range. Dynisco's
model BP420 rupture disk is designed specifically
for use in plastic extruders. Each assembly consists
of a stainless steel body and rupture disk. A rupture
disk may be specified for primary relief in applications
where pressure buildup can occur so rapidly that
the response time of a relief valve is inadequate,
such as in a polymerization reaction vessel.
Features:
- Burst
pressure of 3,500, 5,500, 7,500 and 9,500 PSIG
- Simple,
intrinsically safe design
- Leak
- tight seal
- Low installation
and maintenance cost
- Up to
750°F melt temperatures
- Accuracy
of ±5%
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Extrusion Rupture Disks from Cyronix Instrumenation & Controls
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