article: 4ALF20903D
potable water
residential
fire protection
datacenters
utility
industry
Made in USA
Build America Buy America (BABA) Act
Buy American Act (BAA)
ASSE 1003
IAPMO/ANSI/CAN Z1117
NSF/ANSI 372
NSF/ANSI 61
article
Apollo Stainless Steel Reduced Pressure Principle Backflow Preventer with Domestic Assembly, OS&Y Flange x OS&Y Flange Shut-Off Valves 2-1/2" (2 x Flange)
article number with gtin
4ALF20903D (00670750914294)
product number with gtin
4ALF20903D (00670750914294)
manufacturer
Aalberts integrated piping systems Americas, Inc. (Apollo)
size
2-1/2"
weight
142 lb
materials
stainless steel
finishing
none
connection type
flange, flange
product group
valves ()
ETIM class
EC011469 Check valvebrand
Apollo
series
4A Series Backflow Preventers
product type
4ALF20X03D
label
value
label
etim-class
value
EC011469 Check valvelabel
Housing material
value
Stainless steel
label
Surface protection
value
Untreated
label
Connections
value
Flange
label
Height
value
label
Height (imperial)
value
label
FM quality mark
value
No
label
UL quality mark
value
No
label
ULC quality mark
value
No
label
LPCB quality mark
value
No
label
Suitable for central heating water
value
No
label
Certified according to SVGW for water
value
No
label
Certified according to SVGW for gas
value
No
label
VdS quality mark
value
No
label
DVGW quality mark for gas
value
No
label
DVGW quality mark for water
value
No
label
KIWA certified
value
No
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