Disc Holders
Holder HIP/HRP Disc Holders
Safety · Rupture Discs
Manufacturer: 
HIP/HRP holders are specifically designed to ensure maximum reliability, optimize flow (due to optimal opening of rupture discs), assure proper orientation in piping system, provide a tight seal, and prevent fragmentation of DonadonSDD rupture discs. Typically, a bursting disc holder is a two-piece unit consisting of a base flange (inlet) and a holddown flange (outlet). The face of the holder is machined to hold the bursting disc and forms a leak-tight metal-to-metal seal.
Technical data
- HIP/HRP
- Holders
- HIP
- and HRP holders offer advantages such as straightforward installation, verification of proper installation, and the option for laboratory verification
- HRA
- holders protect the disc dome of reverse acting discs, such as models SCR, Y90, and KRD.
- Reduced surface finish between
- 125 and 250 microinches (3,2 to 6,3 micrometres) is available on request.
- Standards),
- AS (Australian Standards), SABS (South African Bureau of Standards), and JIS (Japanese Industrial Standards). This ensures our products
- Dimensions
- From DN15 (½ inch) to DN1000 (40 inches)
- Accessories
- Nipples, T connectors, excess flow valve, pressure gauge
