13 Technical data and dimensions
13.1 General
mbar
bar
Pa
hPa
kPa
Torr | mm Hg
mbar
1
1 · 10
-3
100
1
0.1
0.75
bar
1000
1
1 · 10
5
1000
100
750
Pa
0.01
1 · 10
-5
1
0.01
1 · 10
-3
7.5 · 10
-3
hPa
1
1 · 10
-3
100
1
0.1
0.75
kPa
10
0.01
1000
10
1
7.5
Torr | mm Hg
1.33
1.33 · 10
-3
133.32
1.33
0.133
1
1 Pa = 1 N/m
2
Tbl. 13:
Conversion table: Pressure units
mbar l/s
Pa m
3
/s
sccm
Torr l/s
atm cm
3
/s
mbar l/s
1
0.1
59.2
0.75
0.987
Pa m
3
/s
10
1
592
7.5
9.87
sccm
1.69 · 10
-2
1.69 · 10
-3
1
1.27 · 10
-2
1.67 · 10
-2
Torr l/s
1.33
0.133
78.9
1
1.32
atm cm
3
/s
1.01
0.101
59.8
0.76
1
Tbl. 14:
Conversion table: Units for gas throughput
13.2 Substances in contact with the media
Check whether the following materials are chemically resistant to the process media being conveyed.
Pump parts
Substances in contact with the media
Pump housing
Cast iron (nodular graphite cast iron)
Rotor
Cast iron (nodular graphite cast iron)
Inlet/exhaust flange
Aluminium
Seals
FCR
Screws
Galvanized steel, stainless steel
Tbl. 15:
Materials that make contact with the process media
13.3 Technical data
Type designation
Hepta 630 P
Hepta 630 P
Hepta 630 P
Hepta 630 P
Part number
PU V84 0000 000
PU V84 0000 015
PU V84 0000 041
PU V84 0004 000
Connection flange (in)
DN 100 ISO-F
DN 100 ISO-F
DN 100 ISO-F
DN 100 ISO-F
Connection flange (out)
DN 100 ISO-F
DN 80 PN16
DN 80 PN16
DN100 ISO-F
Nominal pumping speed
at 50 Hz
630 m³/h
630 m³/h
630 m³/h
630 m³/h
Final pressure with gas
ballast
1 · 10
-1
hPa
1 · 10
-1
hPa
1 · 10
-1
hPa
1 · 10
-1
hPa
Final pressure without gas
ballast
1 · 10
-2
hPa
1 · 10
-2
hPa
1 · 10
-2
hPa
1 · 10
-2
hPa
Input voltage(s)
190 – 208 / 220 –
240 / 380 – 415 V AC,
50 Hz
190 – 208 / 220 –
240 / 380 – 415 V AC,
50 Hz
190 – 208 / 220 –
240 / 380 – 415 V AC,
50 Hz
AC, 50 Hz
Technical data and dimensions
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