Data Sheet
Bulletin 71.1:133
9
Figure 6. Capacity Curves — Full-Capacity Constructions
1 psig /
0.07 bar
2 psig /
0.14 bar
5 psig /
0.34 bar
10 psig /
0.69 bar
20 psig /
1.4 bar
OUTLET PRESSURE,
inch w.c. / mbar
21A0871–A
0 / 0
1 / 2
2 / 5
3 / 7
OUTLET PRESSURE,
inch w.c. / mbar
21A0865–A
2 / 5
4 / 10
6 / 15
8 / 20
10 / 25
1 psig /
0.07 bar
2 psig /
0.14 bar
5 psig /
0.34 bar
3 psig /
0.21 bar
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133L SPRING 1D892727012
SETPOINT: INLET PRESSURE: 2 psig / 0.14 bar
OUTLET PRESSURE: 7 inch w.c. / 17 mbar
FLOW: 3100 SCFH / 83.08 Nm
3
/h
OUTLET PRESSURE,
inch w.c. / mbar
21A0866
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133L SPRING 1D892727012
SETPOINT: INLET PRESSURE: 40 psig / 2.8 bar
OUTLET PRESSURE: 7 inch w.c. / 17 mbar
FLOW: 11,000 SCFH / 295 Nm
3
/h
10 psig /
0.69 bar
20 psig /
1.4 bar
30 psig /
2.1 bar
40 psig /
2.8 bar
50 psig /
3.4 bar
60 psig /
4.1 bar
OUTLET PRESSURE,
inch w.c. / mbar
21A0867–A
C0744/IL
6 / 15
8 / 20
10 / 25
12 / 30
14 / 34
16 / 40
18 / 45
10 psig /
0.69 bar
20 psig /
1.4 bar
40 psig /
2.8 bar
60 psig /
4.1 bar
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133L SPRING 1D893227032
SETPOINT: INLET PRESSURE: 40 psig / 2.8 bar
OUTLET PRESSURE: 14 inch w.c. / 35 mbar
FLOW: 11,000 SCFH / 295 Nm
3
/h
21A0870–A
2 / 0.14
3 / 0.21
4 / 0.28
5 / 0.35
6 / 0.41
20 psig /
1.4 bar
30 psig /
2.1 bar
40 psig /
2.8 bar
50 psig /
3.4 bar
60 psig /
4.1 bar
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133H SPRING 10A9440X012
SETPOINT: INLET PRESSURE: 40 psig / 2.8 bar
OUTLET PRESSURE: 5 psig / 0.34 bar
FLOW: 11,000 SCFH / 295 Nm
3
/h
21A0869–A
1 / 0.07
2 / 0.14
3 / 0.21
20 psig /
1.4 bar
40 psig /
2.8 bar
60 psig /
4.1 bar
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133L SPRING 1D893327032
SETPOINT: INLET PRESSURE: 40 psig / 2.8 bar
OUTLET PRESSURE: 1 psig / 0.07 bar
FLOW: 11,000 SCFH / 295 Nm
3
/h
20 /
0.5
0 /
0
40 /
1.1
60 /
1.6
80 /
2.1
100 /
2.7
120 /
3.2
140 /
3.8
160 /
4.3
180 /
4 . 8
21A0868–A
0.2 / 0.01
0.6 / 0.04
1.0 / 0.07
0.8 / 0.06
0.4 / 0.03
20 psig /
1.4 bar
30 psig /
2.1 bar
40 psig /
2.8 bar
50 psig /
3.4 bar
60 psig /
4.1 bar
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133L SPRING 1D893327032
SETPOINT: INLET PRESSURE: 40 psig / 2.8 bar
OUTLET PRESSURE: 1 psig / 0.07 bar
FLOW: 11,000 SCFH / 295 Nm
3
/h
0 /
0
10 /
0.3
20 /
0.5
30 /
0.8
40 /
1.0
50 /
1.3
60 /
1.6
70 /
1.9
80 /
2.1
90 /
2.4
0 /
0
4 /
0.1
8 /
0.2
12 /
0.3
16 /
0.4
20 /
0.5
24 /
0.6
28 /
0.8
32 /
0.9
36 /
1.0
2 / 5
4 / 10
6 / 15
8 / 20
10 / 25
OUTLET PRESSURE,
psig / bar
1.2 / 0.08
OUTLET PRESSURE,
psig / bar
OUTLET PRESSURE,
psig / bar
20 /
0.5
CAPACITY AND REGULATION
2 inch / DN 50 TYPE 133Z
SPRING COMPRESSION - 1D892527022 EXTENSION - 1K633427012
SETPOINT: INLET PRESSURE: 1 psig / 0.07 bar
OUTLET PRESSURE: 1 inch w.c. / 2 mbar
FLOW: 3000 SCFH / 80.4 Nm
3
/h
0 /
0
40 /
1.1
60 /
1.6
80 /
2.1
100 /
2.7
120 /
3.2
140 /
3.8
160 /
4.3
180 /
4 . 8
20 /
0.5
0 /
0
40 /
1.1
60 /
1.6
80 /
2.1
100 /
2.7
120 /
3.2
140 /
3.8
160 /
4.3
180 /
4 . 8
20 /
0.5
0 /
0
40 /
1.1
60 /
1.6
80 /
2.1
100 /
2.7
120 /
3.2
140 /
3.8
160 /
4.3
180 /
4 . 8
20 /
0.5
0 /
0
40 /
1.1
60 /
1.6
80 /
2.1
100 /
2.7
120 /
3.2
140 /
3.8
160 /
4.3
180
4 . 8
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F
FLOW RATE IN THOUSANDS OF SCFH / Nm
3
/h
0.6 SPECIFIC GRAVITY GAS AT 14.7 psia AND 60°F