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TACMINA |
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Metering
Pump, Liqud Control |
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|
Solenoid-Driven Metering Pump |
| PZD series |
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| Solenoid
Pumps Evolve into
an Almighty Pump
Featuring Higher
Durability, Reliability
and Operability |
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| <Features> |
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| The
PZD
pump
has
been
made
even
easier
to operate.
Superb
basic
performance
is further
supported
by direct
entry
of the
discharge
volume.
- Injection
amounts
can
be
entered
directly.
This
eliminates
conversions
and
ensures
reliable
injection.
*
Calibration
function
provided
as
standard
- Setpoints
can
be
easily
viewed
on
the
LCD.
- Injection
amount
can
be
set
according
to
three
patterns:
•By
stroke
speed:
1
to
300
spm
•By
discharge
volume:
ϖϖmL/min
•By
percentage:
1
to
100%
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| <Applications> |
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- Injection
of
chemicals
(acid,
alkali,
etc.)
in
water
treatment
- Injection
of
chemicals
in
the
fields
of
physics,
chemistry
and
medicine
- Chlorine
sterilization
in
food
processing
plants,
simple
water
treatment,
buildings
and
swimming
pools
- Injection
of
boiler
chemicals
- Injection
of
nutrients
and
disinfectants
in
hydroponic
cultivation,
and
chicken,
pig
and
other
livestock
farms
- High-pressure
injection
of
small
amounts
of
other
fluids
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Ο
Performance Specifications
| Model |
PZD-31 |
PZD-61 |
PZD-12 |
PZD-32 |
PZD-52 |
PZD-31
(boiler spec) |
| Max.
discharge volume
(mL/min) |
30 |
60 |
100 |
360 |
540 |
28 |
| Discharge
volume per stroke
(mL/stroke) |
0.1 |
0.2 |
0.33 |
1.2 |
1.8 |
0.1 |
| Max.
discharge pressure
(Mpa) |
1.0 |
1.0 |
0.7 |
0.3 |
0.2 |
1.5 |
| Strokes
per minute (spm) |
1
to 300 |
| Stroke
length (mm) |
1.0 |
1.0 |
1.0 |
1.5 |
1.5 |
1.0 |
| Stroke
length adjusting
range (%) |
Fixed
at 100% |
Fixed
at 100% |
Fixed
at 100% |
20
to 100% |
20
to 100% |
Fixed
at 100% |
| Connection |
Discharge
side |
Dia.4
× dia.9 |
Dia.6
× dia.11 |
Dia.6
× dia.11 |
Dia.12
× dia.18 |
Dia.12
× dia.18 |
Dia.4
× dia.6 |
| Suction
side |
Dia.4
× dia.9 |
| Power
supply (V) |
Rating |
100
to 240 |
| Operating
range |
90
to 264 |
| Frequency
(Hz) |
50/60 |
| Number
of phases (dia.) |
1 |
| Peak
current (A) |
2 |
2.5 |
2.5 |
3 |
3 |
2.5 |
| Max.
power consumption
(VA) |
200 |
250 |
250 |
500 |
500 |
250 |
| Average
power consumption
(W) |
15 |
18 |
18 |
30 |
30 |
18 |
Note:
- Discharge volume
values are for reference
only, and may differ
slightly according
to individual site
conditions and product
differences. (conditions:
room temperature,
clean water, suction
height -1.5 m)
- Max. dischargable
viscosity is 50 mPa•s.
- The solenoid is
not explosion-proof.
Take sufficient note
of this when selecting
the model.
- These values are
for liquid-end material
types VEC, VFC and
CL. Consult TACMINA
separately for other
materials.
- With the boiler
specification, the
discharge side hose
is nylon tube, and
the suction side hose
is made of soft PVC.
Excluding the hose,
specifications are
the same as the VEC
type.
- The setting range
in the boiler specification
is 1 to 300 spm. However,
use at 200spm or less
during continuous
operation.
Ο Liquid End
Material
| Liquid
end type |
Pump
head |
Joint |
Diaphragm |
Valve
seat |
Check
ball |
Hose |
| VEC |
PVC |
PVC |
PTFE |
EPDM |
Ceramic |
Soft
PVC |
| VFC |
PVC |
PVC |
PTFE |
Special
fluoro-rubber |
Ceramic |
Soft
PVC |
| CL |
Acrylic |
PVC |
PTFE |
Special
fluoro-rubber |
Ceramic |
Soft
PVC |
| 6TC |
SUS316 |
SUS316 |
PTFE |
- |
Ceramic |
PTFE |
| STC |
SUS304 |
SUS304 |
PTFE |
- |
Ceramic |
PTFE |
| FTC |
PVDF |
PVDF |
PTFE |
- |
Ceramic |
PTFE |
Note:
- Special fluoro rubber,
or Vyton by trade
name, is a copolymer
of vinylidene fluoride
and propylene hexafluoride.
It is approved by
The Food Sanitation
Test by Ordinance
434 of the Ministry
of Health and Welfare
of Japan.
- EPDM is a copolymer
of ethylene, propylene,
and diene compounds,
and is approved by
The Food Sanitation
Test by Ordinance
434 of the Ministry
of Health and Welfare
of Japan.
- PVDF (polyvinylidene
fluoride) is a di-fluoride
resin, and is approved
by The Food Sanitation
Test by Ordinance
434 of the Ministry
of Health and Welfare
of Japan.
- PTFE (tetrafluoroethylene
resin), or Teflon
by trade name, is
a type of fluoride
resin.
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