Flow Data & Injector Draw Rates - Downflow - Pentair Fleck 2900s Service Manual

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FLOW DATA & INJECTOR DRAW RATES
- DOWNFLOW
TR22089-2900s Valve 1600 Series Injector Draw Rates
TR22089-2900s Valve 1600 Series Injector Slow Rinse Rates
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0
10
20
30
40
50
# 2
1600
series injectors
pressure
20
0.68
30
0.77
40
0.86
60
1.00
90
1.19
125
1.38
all injectors used the steel cap and an air disperser
TR22089-2900s Valve 1600 Series Injector Total Flow to Drain in Draw
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0
10
20
30
40
50
# 2
60
70
80
90
100
110
120
130
Inlet Pressure - psi
# 3
# 4
Slow Rinse Rates - gpm
0.78
1.08
0.97
1.28
1.09
1.50
1.27
1.63
1.52
1.93
1.76
2.20
60
70
80
90
100
110
120
130
Inlet Pressure - psi
# 3
# 4
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
10
20
1700 series injectors
pressure
20
30
40
60
90
125
# 3C - steel cap, no o-ring, air disperser
# 4C & 5C - steel cap, o-ring, air disperser
# 6C & 7C - brass cap, o -ring, no air disperser
3.3
3.1
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
140
0.5
0
10
20
TR22089-2900s Valve 1700 Series Injector Total Flow to Drain in Draw
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
140
1.0
0
10
20
TR22089-2900s Valve 1700 Series Injector Slow Rinse Rates
30
40
50
60
70
80
90
100
Inlet Pressure - psi
# 3C
# 4C
# 5C
# 6C
Slow Rinse - gpm
# 3C
# 4C
# 5C
# 6C
0.93
1.84
2.34
3.13
1.06
2.19
2.82
3.70
1.18
2.40
3.14
4.12
1.42
2.80
3.68
4.82
1.64
3.34
4.35
5.70
1.90
3.88
5.00
6.58
TR 22089 - 2900s valve 1700 Series Injector Draw Rates
30
40
50
60
70
80
90
100
Inlet Pressure - psi
# 3C
# 4C
# 5C
# 6C
30
40
50
60
70
80
90
100
Inlet Pressure - psi
# 3C
# 4C
# 5C
# 6C
Fleck 2900s OC11 • 31
110
120
130
140
110
120
130
140
110
120
130
140
TR22089 Rev A

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