You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Model<br />
Hepta 100<br />
Hepta 200<br />
Hepta 300<br />
Hepta 400<br />
Hepta 600<br />
Model<br />
Hepta 100, 50 Hz<br />
Hepta 100, 60 Hz<br />
Hepta 200, 50 Hz<br />
Hepta 200, 60 Hz<br />
Hepta 300, 50 Hz<br />
Hepta 300, 60 Hz<br />
Hepta 400, 50 Hz<br />
Hepta 400, 60 Hz<br />
Hepta 600, 50 Hz<br />
Hepta 600, 60 Hz<br />
www.pfeiffer-vacuum.net<br />
The pumps are driven by a three-phase, temperature-monitored asynchronous motor that is<br />
suitable for 50 and 60 Hz (3,000 or 3,600 rpm). Coupling, bearings and flanges are standard<br />
components.<br />
Water outlet<br />
Water inlet<br />
Gas inlet:<br />
Standard ISO-K flanges<br />
Mounted on frame with<br />
vibration damping<br />
Thermostatic valve<br />
Thermometer<br />
Oil-immersed axial<br />
face seal<br />
Figure 2.11: HeptaDry with connections and accessories<br />
Table 2.10: HeptaDry series connections<br />
Intake Connection DN<br />
63 ISO-K<br />
63 ISO-K<br />
63 ISO-K<br />
100 ISO-K<br />
100 ISO-K<br />
Table 2.11: HeptaDry performance data<br />
Pumping Speed / (m 3 / h)<br />
110<br />
130<br />
220<br />
265<br />
320<br />
410<br />
350<br />
420<br />
525<br />
630<br />
Exhaust connection DN<br />
40 PN 16<br />
50 PN 16<br />
50 PN 16<br />
80 PN 16<br />
80 PN 16<br />
Ultimate Pressure / mbar<br />
< 0.05<br />
< 0.01<br />
< 0.05<br />
< 0.01<br />
< 0.05<br />
< 0.01<br />
< 0.05<br />
< 0.01<br />
< 0.05<br />
< 0.01<br />
Gear chamber ventilation<br />
IEC standard motor<br />
with (PTC) resistor<br />
Non-return valve with<br />
exhaust silencer<br />
Water DN<br />
15 PN 10<br />
15 PN 10<br />
15 PN 10<br />
15 PN 10<br />
15 PN 10<br />
Motor rating / kW<br />
3.0<br />
4.0<br />
5.5<br />
7.5<br />
7.5<br />
9.2<br />
7.5<br />
9.2<br />
11.0<br />
15.0<br />
Page 45<br />
<strong>Vacuum</strong><br />
<strong>Technology</strong>
Change language