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Bore sizes and flange types
Bore size range
DN40 to 600
Flanges to standards
ASME
AWWA
ISO 7005 EN1092-1
DIN
AS4087
AS2129
JIS
Pressure limitations for flanges
As per flange rating
Pressure equipment directive 97/23/EC
This product is applicable in networks for the supply,
distribution and discharge of water and associated
equipment and is therefore exempt.
Bore and flange material
• DN40 to 300: SG iron
• DN350 to 600: carbon steel
• All sizes coated with light grey 2-pack epoxy (RAL9002)
• Primer: Interpon PZ660 zinc-based system,
70 microns thick
• Top coat: Interpon 610 light grey polyester powder
coating (RAL 9002), up to 150 microns thick, comparable
to EN ISO 12944 grade C4
• As a special requirements: 2-pack epoxy primer /
finish @ 300 µm DFT
Terminal box for remote sensors
Polycarbonate
Environmental and process conditions
Ingress rating
• IP68 (NEMA 6P) to 10 m (33 ft)
•
Temperature ranges
Ambient: –20 to 70 °C (–4 to 158°F)
Process: –6 to 70 °C (21 to 158 °F)
Conductivity
>20 µS/cm
Upstream and downstream pipe conditions
0 x pipe diameter
Flow direction
0 x pipe diameter
Pressure loss
Flow rate Pressure loss in bar (psi)
Q
Q
/
Potable water approvals for wetted parts
WRAS
ACS
DVGW
NSF
AZ/NZ 4020
Metrological certifications (pending)
• OIML R49 for accuracy class 1 and 2 and environmental
class T50 0.1 to 50 °C (32.18 to 122 °F)
• MID MI-001
• NMI R49 and NMI 10 for Australia
• PAC for China
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