1" 90° Elbow Close Rough C x C - Wrot. The NIBCO lead-free* wrot copper solder pressure 90-degree close rough elbow is used in residential and commercial systems such as potable water, air conditioning and refrigeration.
- Lead-free
- Dezincification resistant
- ASTM B75 Alloy C12200
- NSF/ANSI/CAN-61 and 372
- Material and workmanship per ASME B16.22
- Material, workmanship and dimensions per MSS SP-104
- Material, workmanship and dimensions per MSS SP-109 (5" to 8")
- NFPA 99 Health Care Facilities Gas and Vacuum Systems and the Compressed Gas Association, Pamphlet G4.1 (medical gas)
- UL 207 Recognized to 700 PSI (select diameters)