64
20901559_EN_RE_RZ_V7_230523
Appendix
Weight with oil filling, approx.
(US)
RE 2.5
(230 V)
12.8 kg
28.2 lbs.
RE 2.5
(100 – 120 V / 220 – 230 V)
13.5 kg
29.8 lbs.
RZ 2.5
(230 V)
14.2 kg
31.3 lbs.
RZ 2.5
(100 – 120 V / 220 – 230 V)
14.7 kg
32.4 lbs.
RE 6
(230 V)
15.7 kg
34.6 lbs.
RE 6
(100 – 120 V / 220 – 230 V)
15.8 kg
34.8 lbs.
RZ 6
(230 V)
17.0 kg
37.5 lbs.
RZ 6
(100 – 120 V / 220 – 230 V)
17.0 kg
37.5 lbs.
Other specifications
(US)
Water vapor tolerance
Rx 2.5
–
–
Rx 6
40 mbar
30 Torr
Recommended oil
B‑oil for rotary vane pumps
Oil capacity min. / max.
.
RE 2.5
400 / 1000 ml
0.42 / 1.06 quarts
RZ 2.5
360 / 840 ml
0.38 / 0.89 quarts
RE 6
360 / 930 ml
0.38 / 0.98 quarts
RZ 6
340 / 730 ml
0.36 / 0.77 quarts
A‑weighted emission sound
pressure level
5
(uncertainty
K
pA
: 3 dB(A))
Rx 2.5
48 dB(A)
Rx 6
50 dB(A)
5 Measurement according to DIN EN ISO 2151:2009 and EN ISO 3744:1995 at
ultimate vacuum with outlet line at outlet connection
Technical data
Summary of Contents for RE 2.5
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