Submittal Sheet

System Data Sheet
3 of 31SM-PP 1120 ProPress Systems
1 System Data Sheet
ProPress Fitting Systems
ProPress 󶈵ttings are available in elbows, couplings,
reducers, tees, reducing tees, threaded adapters, unions,
caps, and 󶈶anges.
Components
■ Alloy: Copper alloy - UNS C12200,
Zero Lead silicon bronze alloy - C87710 (cast) or
C87700 (machined)
■ Peroxidically cured EPDM sealing element
■ 420 stainless steel grip ring for 2½" to 4" 󶈵ttings
■ PBT separator ring for 2½" to 4" 󶈵ttings
Operating Parameters
■ Operating Pressure: 300 psi maximum
■ Test Pressure: 600 psi maximum
■ Operating Temperature: 0°F to 250°F
Listings and Certi󶈵cates
■ NSF/ANSI 61
■ NSF/ANSI 372
■ IAPMO PS 117
■ UL/ANSI 213
■ FM Class 1920
■ ICC-ES IC1002
■ ABS
■ CSA Low Lead Content
■ ASME B16.51, B31.1,
B31.3, B31.9
■ NFPA 13, 13D, 13R
Compliant With
■ ASME B31
■ ASTM B75
■ ASTM B88
■ IAPMO National Standard Plumbing Code (NSPC)
■ IAPMO Uniform Mechanical Code (UMC)
■ IAPMO Uniform Plumbing Code (UPC)
■ ICC International Mechanical Code (IMC)
■ ICC International Plumbing Code (IPC)
■ ICC International Residential Code (IRC)
■ NFPA 13, 13D, and 13R
Contact your local Viega representative for details on local
approvals.
Approved Applications
■ Hot and cold potable water
■ Rainwater/gray water
■ Fire sprinkler (175 psi maximum)
■ Chilled water
■ Hydronic heating (with glycol)
■ Low pressure steam (15 psi maximum) with FKM
sealing element swap
■ Residential steam (5 psi maximum)
■ Ethanol
■ Compressed Air
■ Non-medical gases
■ Vacuum (29.2" Hg maximum @ 68°F)
ProPress 󶈵ttings are approved for installations in both
above and below ground applications. Per code, local
inspector approval must be obtained prior to installation
below ground.
Smart Connect
®
Technology
ProPress 󶈵ttings are manufactured with Viega’s unique
Smart Connect technology. A design of the 󶈵tting, Viega
Smart Connect technology allows identi󶈵cation of an
unpressed 󶈵tting during pressure testing.
Viega ProPress may only
be pressed onto copper
tube in accordance with
ASTM B88 or B75. When
pressing onto B88 copper
tube, types K, L, and M
may be used. Tempers O60
and O50, known as “soft
copper”, are limited to nominal sizes ½" to 1¼". Temper
H58, known as “hard copper”, may be used with nominal
sizes ½" to 4".
When pressing onto B75 copper tube,
additional considerations apply. See Viega
ProPress Copper Tube Compatibility Tech Data.