West Coast Plastics Equipment, Inc.
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GP:50 Model RDEB Rupture Disks
Designed for Over-Pressure Protection of Extruders & Injection Molders
GP:50 Rupture Disks, also known as burst plugs or blow-out plugs, are used for emergency pressure relief of an extruder or injection molder. They are designed to instantaneously rupture at a specific pressure. This provides reliable relief in applications where rapid pressure buildup can occur, protecting both personnel and equipment.

The design assembly consists of a threaded tubular body with a rupture disk soldered onto the process end. The body is 300 series stainless steel and the disk itself is inconel material. The assembly is mounted directly into the molding equipment through a pressure port or thermocouple well where critical pressures occur.


Features:

  • One piece construction
  • 300 Series stainless steel body material (other materials available)
  • Inconel disk material standard
  • Burst ratings 750 to 15,000 psig
  • Burst tolerance: ± 10%
  • 0% manufacturing range
  • Short models are 1" nominal length (1.82" OAL) with slotted head
  • Standard models are 6" nominal length (6.70" OAL) with 5/8" hex head
  • Standard assemblies in stock
  • Re-disking available

    Also Available:

    Melt Pressure Kits , Melt Pressure Transducers , Temperature/Pressure Transducers
How to Order GP:50 Model RDEB Rupture disks

When placing an order, build the desired model number using this model number guide (below). A selection of rupture disk configurations are available to meet the demands of your particular application. Select the configuration in the ordering table and then hit the "Submit" button at the bottom of the page. If you have any questions about how to apply GP:50 Rupture Disks, please contact us at West Coast Plastics Equipment, 800-392-8569. We are an authorized GP:50 distributor and will be glad to help you design an effective melt pressure system to fit your application.
R
D
 E B - __ __ - # # . 5 M
Model
Body
Pressure Range (psi)
Rupture Disk Model
RDEB = GP:50 Extrusion Rupture Disk / Burst Plug

Body (choose 6H or 1SL)
6H = 6" nominal length (6.70" OAL) with 5/8" hex head - $109.00 each
1SL = 1" nominal length (1.82" OAL) with slotted head - $59.00 each

Pressure Range (PSI) - (choose a range)
1.5M = 1,500 psi
2.5M = 2,500 psi
3.5M =3,500 psi
4.5M = 4,500 psi
5.5M = 5,500 psi
6.5M = 6,500 psi
7.5M = 7,500 psi
8.5M = 8,500 psi
9.5M = 9,500 psi
12.5M = 12,500 psi

Most assemblies in stock, FOB: Grand Island, NY.
This page last modified on 7/21/2009
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