Neptune HP PROTECTUS III, Installation And Maintenance Manual

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HP PROTECTUS
®
III Installation and Maintenance Guide
5
Chapter 2: Specifications
This chapter describes the specifications, operating characteristics, and dimensions for the
HP PROTECTUS
®
III meter.
Environmental Specifications
The following table contains environmental specifications for the HP PROTECTUS III meter.
Specification Definition
Application Cold water measurement of flow in one direction Maximum
Operating Pressure 175 psi (1206 kPa).
Maximum Operating Pressure 175 psi (1206 kPa).
Table 1 – Environmental Specifications
HP PROTECTUS
®
III Operating Characteristics
The following table contains the operating characteristics of the HP PROTECTUS III meter.
Meter
Size
Normal Operating
Range @100%
Accuracy (±1.5%)
AWWA Standard
Low Flow @
95% Accuracy
Maximum
Intermittent
Flow Rate
4 inch
l
3/4 to 1200 US gpm.
l
0.17 to 272.55 m
3
/h.
l
4 to 700 US gpm.
l
0.91 to 1.59 m
3
/h.
l
3/8 US gpm.
l
0.09 m
3
/h.
l
1500 US gpm.
l
340.7 m
3
/h.
6 inch
l
1 1/2 to 2500 US gpm.
l
0.34 to 567.81 m
3
/h.
l
5 to 1600 US gpm.
l
1.14 to 363 m
3
/h.
l
3/4 US gpm.
l
0.17 m
3
/h.
l
3100 US gpm.
l
704.1 m
3
/h.
8 inch
l
2 to 4000 US gpm.
l
0.45 to 908.5 m
3
/h.
l
8 to 2800 US gpm.
l
1.8 to 636 m
3
/h.
l
1 US gpm.
l
0.23 m
3
/h.
l
5000 US gpm.
l
1135.6 m
3
/h.
10 inch
l
2 to 6500 US gpm.
l
0.45 to 1476.31 m
3
/h.
l
8 to 4400 US gpm.
l
1.8 to 999 m
3
/h.
l
1 US gpm.
l
0.23 m
3
/h.
l
8000 US gpm.
l
1817 m
3
/h.
Table 2 – Operating Characteristics