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Pump-
Feed rate at maximum
type
back pressure
50 Hz
bar
l/h
035
1.5
0.36
070
1.5
0.72
140
1.5
1.44
* Values determined with water.
Reproducibility
Material specifications
and resistances
Chemical resistance
UV resistance
ProMinent
®
12
Technical data
Connection
size
ext. Ø x
60 Hz
int. Ø
l/h
mm
0.42
6 x 4
0.84
6 x 4
1.88
6 x 4
The initial feed rate reproducibility is ±10 %.
As the metering hose loses elasticity the feed rate can fall over a
period in operation (see also "Maintenance").
Part
Metering hose
Suction connectors
Liquid end
Transparent cover
Housing (motor)
Wall bracket
Housing seal
Housing screws M4
Threaded cable connectors
The device is resistant to normal atmospheres in technical areas.
The metering hose is resistant to the following at 25 °C:
- Sodium calcium hypochlorite 12 % (NaOCl)
- Sodium hydrogen sulphate 15 % (NaHSO
- Hydrochloric acid 30 % (HCl)
- Sulphuric acid 30 % (H
2
- Sodium hydroxide 15 % (NaOH)
- Organic chlorine products 10 % (Chlorifix)
- Polyaluminium chloride (PAC)
- Hydrogen peroxide 50 % (H
The device must not be placed in the direct path of UV radiation.
Technical data
Suction
Priming
lift*
lift*
mWs
mWs
4
2
4
2
4
2
Material
®
AUTOPRENE (Tygon
available on request)
PP
ABS/PC
PC
PPE-GF
PPE-GF
Silicon
A2
Polyamide/neoprene
)
3
SO
)
4
O
)
2
2
Admissible
priming
pressure
suc. side*
bar
0.5
0.5
0.5
R1000 also
31
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