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Dynisco Plastics - Rupture Disks

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Rupture disks are designed for eliable 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 1,500 to 15,000 psig
  • Simple, intrinsically safe design
  • Leak - tight seal
  • Low installation and maintenance costs
  • Up to 750°F melt temperatures
  • Accuracy of ±5%
  • Inconel Disc

Downloadables:

About Dynisco Instruments:

Dynisco is a worldwide leader providing pressure and temperature sensors and analytical instruments. Our pressure sensors provide accurate and repeatable measurements, are designed for high temperatures, and can withstand the most abrasive and corrosive environments in applications such as plastics extrusions, oil services, food and medical, injection, blow molding, and resin production. In addition, Dynisco polymer testing equipment provides highly accurate, cost-effective on-line and laboratory physical test solutions for plastics, rubber, and food applications

Please click on the links to the right for more information or request a quote today!

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