39
Mains powered Battery / renewable
energy powered
DN in. Q3
(m3/h)
Class 2
(R = 315)
Class 1
(R = 160)
Class 2
(R = 160)
Class 1
(R = 80)
Bore sizes and flange types
Bore size range
DN40 to 2400
Flanges to standards
ASME
AWWA
ISO 7005 EN1092-1
DIN
AS4087
AS2129
JIS
Pressure limitations for flanges
As per flange rating
PN25 max. process temperature 50 °C (122 °F)
PN40 max. process temperature 40 °C (104 °F)
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 2400: 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)
• For buriable applications (DN40 to 200, octagonal bore,
Temperature ranges
Ambient: –20 to 70 °C (–4 to 158°F)
Process temperature
Liner material Bore size Minimum Maximum
Polypropylene
Elastomer
Hard rubber
Conductivity
>20 µS/cm
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