Pump parts Substances in contact with media
Standard M version MC version
Radial shaft seal
ring (RSSR)
FKM - -
Containment shell - Synthetic Synthetic
Tbl. 13: Materials that make contact with the process media
14.3 Technical data
Type designation Duo 3 Duo 3 Duo 3 Duo 3 Duo 3
Part number PK D570 010 A0 PK D570 010 A0
A
PK D570 010 B0 PK D570 010 B0
A
PK D570 010 C0
A
Connection flange (in) DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF
Connection flange
(out)
DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF
Pumping speed at 50
Hz
2.5 m³/h 2.5 m³/h 2.5 m³/h 2.5 m³/h 2.5 m³/h
Pumping speed at 60
Hz
2.9 m³/h 2.9 m³/h 2.9 m³/h 2.9 m³/h 2.9 m³/h
Final pressure with
gas ballast
3 · 10
-2
hPa 3 · 10
-2
hPa 3 · 10
-2
hPa 3 · 10
-2
hPa 3 · 10
-2
hPa
Final pressure
3 · 10
-3
hPa 3 · 10
-3
hPa 3 · 10
-3
hPa 3 · 10
-3
hPa 3 · 10
-3
hPa
Gas ballast pressure 1500 hPa 1500 hPa 1500 hPa 1500 hPa 1500 hPa
Gas ballast flow 540 l/h 540 l/h 540 l/h 540 l/h 540 l/h
Exhaust pressure,
min.
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Exhaust pressure,
max.
1500 hPa 1500 hPa 1500 hPa 1500 hPa 1500 hPa
Leakage rate safety
valve
1 · 10
-5
Pa m³/s 1 · 10
-5
Pa m³/s 1 · 10
-5
Pa m³/s 1 · 10
-5
Pa m³/s 1 · 10
-5
Pa m³/s
Water vapor capacity
50 Hz
115 g/h 115 g/h 115 g/h 115 g/h 115 g/h
Water vapor capacity
60 Hz
175 g/h 175 g/h 175 g/h 175 g/h 175 g/h
Water vapor tolerance
at 50 Hz
65 hPa 65 hPa 65 hPa 65 hPa 65 hPa
Water vapor tolerance
at 60 Hz
80 hPa 80 hPa 80 hPa 80 hPa 80 hPa
Emission sound pres-
sure level without gas
ballast at 50 Hz
50 dB(A) 50 dB(A) 50 dB(A) 50 dB(A) 50 dB(A)
Emission sound pres-
sure level without gas
ballast at 60 Hz
54 dB(A) 54 dB(A) 54 dB(A) 54 dB(A) 54 dB(A)
Motor protection Bimetal Bimetal Bimetal Bimetal Bimetal
Motor type 1-phase motor 1-phase motor 1-phase motor 1-phase motor 1-phase motor
Input voltage 50 Hz 230 V 230 V 115 V 115 V 100 – 115 / 200 –
230 V
Input voltage 60 Hz 230 V 230 V 115 V 115 V 100 – 115 / 200 –
230 V
Input voltage: toler-
ance
±10 % ±10 % ±10 % ±10 % ±5 %
Rotation speed at 50
Hz
3000 rpm 3000 rpm 3000 rpm 3000 rpm 3000 rpm
Rotation speed at 60
Hz
3600 rpm 3600 rpm 3600 rpm 3600 rpm 3600 rpm
Technical data and dimensions
57/64
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