Pentair FLECK 2900S - FLOW DATA & INJECTOR DRAW RATES - DOWNFLOW

42 • FLECK 2900S Service Manual
FLOW DATA & INJECTOR DRAW RATES 
DOWNFLOW
TR22089-2900s Valve 1600 Series Injector Draw Rates
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Inlet Pressure - psi
m p g - e t a R w o l F
# 2 # 3 # 4
1600
series injectors
Slow Rinse Rates - gpm
pressure
20 0.68 0.78 1.08
30 0.77 0.97 1.28
40 0.86 1.09 1.50
60 1.00 1.27 1.63
90 1.19 1.52 1.93
125 1.38 1.76 2.20
all injectors used the steel cap and an air disperser
TR22089-2900s Valve 1600 Series Injector Slow Rinse Rates
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Inlet Pressure - psi
m p g - e t a R w o l F
# 2 # 3 # 4
TR22089-2900s Valve 1600 Series Injector Total Flow to Drain in Draw
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Inlet Pressure - psi
m p g - e t a R w o l F
# 3C # 4C # 5C # 6C
1700 series injectors
Slow Rinse - gpm
pressure # 3C # 4C # 5C # 6C
20 0.93 1.84 2.34 3.13
30 1.06 2.19 2.82 3.70
40 1.18 2.40 3.14 4.12
60 1.42 2.80 3.68 4.82
90 1.64 3.34 4.35 5.70
125 1.90 3.88 5.00 6.58
# 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
TR22089-2900s Valve 1700 Series Injector Slow Rinse Rates
TR 22089 - 2900s valve 1700 Series Injector Draw Rates
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
3.3
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Inlet Pressure - psi
Flow Rate - gpm
# 3C # 4C # 5C # 6C
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Inlet Pressure - psi
m p g - e t a R w o l F
# 3C # 4C # 5C # 6C
TR22089-2900s Valve 1700 Series Injector Total Flow to Drain in Draw
TR22089 Rev A