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Rupture Discs & Holders
Advanced Pressure Systems (APS) Rupture Disc Holder Assembly, 1/2" NPTM, Max Burst Pressure 15000 PSI, 35-008-000
Advanced Pressure Systems (APS)

Advanced Pressure Systems (APS) Rupture Disc Holder Assembly, 1/2" NPTM, Max Burst Pressure 15000 PSI, 35-008-000

Mfr. part no.
35-008-000
SKU
RUPT-DISC-ASSY-15K-35-008-000

Specifications

Maximum Pressure 15,000 psi
Connection Type 1/2″ NPTM Male
Disc Seating Style GDWJ Domed-Deflector
Seal Material Buna-N (90 durometer)
Body Material 316 Stainless Steel
Application Waterblast overpressure protection

Key Features

• Rated for 15,000 psi operation

• 1/2" NPTM male threaded connection

• GDWJ-style disc seating (disc type 77512042)

• Integrated green safety shroud

• Buna-N 90 durometer O-ring

• Tool-free disc replacement with lock nut

• Stainless-steel corrosion-resistant body

• Prevents coin-style bypassing

Component Breakdown

• Body: 35-008-002

• Hold-down Ring: 35-008-001 (GDWJ Type 77512009)

• Nut: 35-008-003

• Safety Shroud: 35-008-068 (Green)

• O-Ring: 30-001-910 (3-910 Buna-N, 90 duro)

Description

The APS 15K GDWJ-Style Rupture Disc Holder is a fully assembled, stainless-steel pressure safety component designed to operate at up to 15,000 psi. Featuring a domed GDWJ-style disc and 1/2" NPTM male threading, it ensures safe and controlled burst venting in high-pressure water systems. This model includes a Buna-N 90 durometer O-ring, a secure hold-down ring, and a green-coded safety shroud for immediate visual pressure range recognition. Its modular, field-serviceable design allows quick and tool-free disc replacements, enhancing operational uptime and safety compliance.

Applications

• Overpressure protection in high-pressure waterblast systems

• Safety relief for positive displacement pump circuits

• Used in hydrodemolition and surface preparation equipment

• Integrated into Jetstream, NLB, or similar waterjetting setups

• Installed upstream of sensitive nozzles and hoses to prevent damage

• Common in maintenance and cleaning of tanks, heat exchangers, and pipelines


Documents

  • APS-15K PSI Rutpure Disc — Datasheet

    PDF, 2.1 MB

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