Viega Sanpress XL bend 90° 88.9 gunmetal/glossy 350680

Viega Sanpress XL bend 90° 88.9 Red brass/blank, 350680Product description: Press fitting system with press fittings made of copper and red brass, approved according to DVGW work sheet W 534 with DVGW approval and pipes made of copper according to DIN EN 1057, in accordance with DVGW work sheet W 392. Suitable for drinking water installations according to DIN 1988. For stable surface-mounted and built-in installations of distribution and riser lines in Viega's complete system.Press fittingsAll sizes have an SC-Contur - fittings that have not been pressed during installation become clearly visible when the system is filled. SC-Contur is certified and meets the requirements of DVGW work sheet W 534, section12.14, guaranteed leak-proof when not pressed.During water tightness tests Viega can detect unpressed fittings in the pressure range from0.1 MPa–0.65 MPa; during dry tightness testing using compressed air or inert gases from22 hPa–0.3 MPa.Marking•Green dot on press connectionGasketsEPDM black (ethylene-propylene-diene rubber), up to110 °C, not resistant to hydrocarbon solvents,chlorinated hydrocarbons, turpentine or petrol.Dimensions/materialsStandard sizes: d12 ,15 ,18 ,22 ,28 ,35 ,42and54madeofcopper.XL sizes: d64madeofcopper.XL sizes: d76 .1,d88 .9and108 .0madeofredbrass.Press fitting with threaded connection made of red brass:d12-54and76 .1-108 .0.Press fittingwith threaded connection made of copper:d64 .Applications:Drinking water Heating/radiator connections Rainwater Compressed air, inert gases Cooling water lines Industry Plant constructionSpecial applications with EPDM gasket from the factory:•Stationary sprinkler fire extinguishing systems - with VdS certificate G 4980009 for sizes DN20-DN50 together with copper pipes according to DIN EN 1057 R290 (hard)with FKM gasket (accessory)•Solar heating systems with flat collectors/vacuum solar collectors•District heating and low-pressure steam systemsIn case of use for other than the described applications, please contact Viega Service Center.