Extruder Rupture Disks

Extruder Rupture Disks
Extruder Rupture Disks are designed for reliable emergency relief of excess pressure since they instantaneously rupture at a specific predetermined pressure range.

Skylark Controls model CBP Extruder 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.

Extruder Rupture Disks (Burst Plugs) from Skylark Controls are designed exclusively for use on Plastics Extruders. The Extruder Rupture Disks (Burst Plugs) are designed to safely and effectively relieve built up pressure in a Plastic Extruder at a given pressure.

Two basic design of Extruder Rupture Disks (Burst Plugs) are offered. The CBP2 Extruder Rupture Disks have an overall length of 1.81 inches and the new Hex Head CBP6 has an overall lenght of 6 inches

Extruder Rupture Disks (Burst Plugs) are available in pressure ranges form 1,500 to 9,500 psi.

Features:

Burst pressure ranges are from 1500 - 9500 PSIG (range varies on model number see pdf file for sizing)

  • Simple, intrinsically safe design
  • Leak - tight seal
  • Low installation and maintenance cost
  • Up to 750°F melt temperatures
  • Accuracy of ±5%

Skylark Controls Extruder Rupture Disks are rapidly becoming the preferred choice of cost conscious Plastics Processors and Extrusion Machinery Builders throughout the globe. Extruder Rupture Disks from Skylark Controls provide years of reliable, maintenance-free, emergency relief of excess pressure, at prices substantially below the competitors.

All Skylark Controls Extruder Rupture Disks are covered by a full two year manufacturer’s warranty. Details available from your authorized distributor.

Skylark Controls reserves the right to make changes in product specifications at anytime without prior notice.

Extruder Rupture Disk Brochure


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