Sanpress Inox G
General
Press connector system with press connectors and pipes made of stainless steel material No. 1.4401 in acc. with AS 5200.053 and DIN EN 10088, gases and gas installations in acc. with AS/NZS 5601.
- Liquid gas in the gas phase for domestic and commercial applications, tested in acc. with A/NZS 5601.
- Heating oil pipelines oil in acc. with DIN 51603‑1 and diesel fuel pipelines; suction and pressure pipeline in acc. with DIN EN 590 under consideration of the building control Z-38.4‑184 (d 15‑54 only).
For dimensionally stable pre-wall and concealed installations of manifolds and riser pipes as well as suction and pressure pipes in heating oil installations.
Press connectors All sizes with SC‑Contur (Smart Connect) – connections which remain unpressed become visible when the system is pressurised.
Viega guarantees the identification of unpressed connections in the pressure range 100‑650 kPa, in the case of a dry leakage test with compressed air or noble gases from 2.2‑300 kPa.
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Marking
Sanpress Inox G- yellow dot on the press connection, yellow rectangle and inscription MOP 5.
- Yellow dot on the press connection and yellow rectangle and inscription MOP 5.
Sealing elements
HNBR, yellow (Hydrogenated nitrile butadiene rubber).
Pipes Stainless steel laser-welded and made of corrosion-proof stainless steel.- Material-No. 1.4401 (AISI 316L) (X5CrNiMo 17‑12-2), with 2.3% molybdenum for increased durability; yellow plugs.
Dimensions/Material Standard sizes: d 15, 22, 28, 35, 42, 54 made of stainless steel.
XL sizes: d 64.0, 76.1, 88.9, 108.0 made of stainless steel.
Press connectors with threaded connection d 15‑54 made of stainless steel.
Press connector with threaded connection d 15‑28 made of gunmetal (observe certification for connectors made of gunmetal mentioned below)
Areas of application- Natural gas/Liquid gas
- Heating oil
- Diesel fuel
- Nitrogen N2
- Compressed air systems
Use for application areas and media other than those described here must be agreed with Viega Service Centre using the Material Inquiry form.
Operating conditions
Gas and liquid gas systems- Operating and ambient temperature -20 °C up to +70 °C
- Operating pressure max 500 kPa
- Operating pressure at HTR requirement 650°C/30 minutes max 500 kPa
- Operating temperature max.40 °C
- Operating pressure -50 kPa up to +500 kPa
Approvals and Certificates- Australian watermark approval No. SMK21120
- AS/NZS 5601 and DIN 30672 complaint
- AS 5200.053 and DIN EN 10088 compliant
Use of press tools
The functional safety of the Viega press connector systems is primarily dependent on the perfect condition of the press tools and press machines used. For this reason, the production of press connections, we recommend the use of Viega press tools and their regular inspection by authorised service points.
Warranty Viega Sanpress Inox fittings carry a 25 year warranty against defects in material and workmanship.
Technical data
Press connectors and components are consistently being optimised. If required, the current Z and installation dimensions can be obtained from the download area of the Viega Australia homepage: www.viega.com.au
