group: 4ALF21XA4FLL
the apollo® model rp4a/rplf4a lead free* & non-lead free series reduced pressure backflow preventers provide maximum protection against backsiphonage or backpressure from substances that are hazardous to the potable water supply. the top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. this made in America assembly features ball valves with stainless steel handles and trim as standard and carries the five-year apollo® factory warranty.
potable water
commercial building
residential
fire protection
datacenters
industry
ASSE 1003
IAPMO/ANSI/CAN Z1117
NSF/ANSI 372
NSF/ANSI 61
code
size
dimensions
weight
packaging
gtin
code
size
3/4" (DN20)
dimensions
-
weight
4.35 kg
packaging
carton (1 pce)
gtin
00670750233913
code
size
1" (DN25)
dimensions
-
weight
5.72 kg
packaging
carton (1 pce)
gtin
00670750234354
code
size
1-1/2" (DN40)
dimensions
-
weight
14.02 kg
packaging
carton (1 pce)
gtin
00670750235368
code
size
2" (DN50)
dimensions
-
weight
16.96 kg
packaging
carton (1 pce)
gtin
00670750235726
code
size
code
size
3/4" (DN20)
code
size
1" (DN25)
code
size
1-1/2" (DN40)
code
size
2" (DN50)
item
Apollo Bronze Reduced Pressure Backflow Preventer with Y-Strainer (Shipped Loose), Union Ball Valves, SAE Threaded Test Cocks, Locking Lever Handles (2 x Union FNPT)
item number with gtin
4ALF21XA4FLL
manufacturer
Aalberts integrated piping systems Americas, Inc. (Apollo)
weight
16.96 kg
materials
bronze
finishing
none
connection type
internal thread SAE
max operating pressure liquid
12.07 bar
product group
afsluiters (backflow preventers)
ETIM class
EC011469 Check valvebrand
Apollo
series
4A Series Backflow Preventers
type
4ALF21XA4FLL
label
value
label
etim-class
value
EC011469 Check valvelabel
Housing material
value
Bronze
label
Surface protection
value
Untreated
label
Height
value
label
Height (imperial)
value
label
Max. operating pressure at 20 °C
value
12.07bar
label
Max. operating pressure at 20 °C (imperial)
value
175psi
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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