70
Specifications
Performance curve
Model for injection of general chemicals: PZD (large type)
Model for injection of boiler chemicals: PZD
PZD−30R/30−
VTCET
40
45
35
30
25
20
15
10
5
0
50 100 150 200 250 300
Stroke speed (strokes/min)
(spm)
1.5MPa
0.2MPa
Discharge v
olume (mL/min)
Conditions: clean water, room temperature
✽
The maximum stroke speed is 300 strokes/min, but
use the pump at a stroke-speed setting of under 200
strokes/min when it is to be operated continuously.
PZD−300−
VTCE/VTCF
PZD−500−
VTCE/VTCF
(spm)
0.3MPa
0.1MPa
Discharge v
olume (mL/min)
Conditions: clean water, room temperature
Stroke speed (strokes/min)
400
350
300
250
200
150
100
50
0
50 100 150 200 250 300
300
(spm)
0.2MPa
0.1MPa
Discharge v
olume (mL/min)
Conditions: clean water, room temperature
Stroke speed (strokes/min)
600
500
400
300
200
100
0
50 100 150 200 250
PZD−300−
FTCT/STCT
PZD−500−
FTCT/STCT
0
50
100
150
50
250
150
100
200
300
300
250
200
400
350
0.3MPa
0.1MPa
Discharge v
olume (mL/min)
Conditions: clean water, room temperature
(spm)
Stroke speed (strokes/min)
100
0
50
100
200
150 200 250 300
300
400
500
600
0.2MPa
0.1MPa
Discharge v
olume (mL/min)
Conditions: clean water, room temperature
(spm)
Stroke speed (strokes/min)
58-74̲PZD総合取説̲E.indd 70
58-74̲PZD総合取説̲E.indd 70
2010/07/20 16:57:10
2010/07/20 16:57:10
