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1/2 Rupture Disc | 425 psi Pressure Rating | CE & ASME Certified | by Aspen Pumps

SKU: A17971-425
$292.40 List price: $389.80
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The 1 2 Rupture Disc with a pressure rating of 425 psi is essential for refrigeration and HVAC safety applications.
Technical Specifications
  • Pressure Rating: 425 psi / 2930 kPa
  • Size: 1/2 inch
  • Compatible with all fluorinated refrigerants
  • Certified by CE, NB, ASME Code 15, RoHS
  • Individually tested and hand calibrated
  • Dimensions (H x L x W): 20mm x 50mm x 50mm
  • Weight: 0.2 kg
Key Features
  • AS Compliant, Certified by CE, NB, ASME Code 15, RoHS
  • High discharge capacity
  • Individually tested and hand calibrated
Professional Installation Requirements
  • Installation by a qualified technician or engineer is required to ensure proper calibration and system safety compliance.
Applications
  • Use on liquid receivers above the liquid line
  • Compatible with all fluorinated refrigerants
  • Safety relief in refrigeration and HVAC systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Helps prevent system overpressure, reducing risk of leaks and refrigerant release
  • Supports safe operation of refrigeration systems, minimizing environmental hazards
Warranty Information

Warranty details available upon request from Aspen Pumps, typically 1 year against manufacturing defects.

Available Now

The Aspen Pumps 1/2 Rupture Disc 425psi/2930kPa is available for immediate purchase, ideal for refrigeration and HVAC safety applications.