VACUUBRAND RZ 9 User Manual
Page 18
Type
RE 2.5
RE 6
RZ 2.5
RZ 6
Maximum pumping speed
50/60 Hz (ISO 21360)
cfm
(m
3
/h)
1.4 / 1.7
(2.3 / 2.8)
3.4 / 4.0
(5.7 / 6.8)
1.4 / 1.7
(2.3 / 2.8)
3.4 / 4.0
(5.7 / 6.8)
Ultimate partial pressure
without gas ballast
Torr
(mbar)
2.3*10
-1
(3*10
-1
)
7.5*10
-2
(1*10
-1
)
3*10
-4
(4*10
-4
)
3*10
-4
(4*10
-4
)
Ultimate total pressure
without gas ballast
Torr
(mbar)
2.3*10
-1
(3*10
-1
)
7.5*10
-2
(1*10
-1
)
1.5*10
-3
(2*10
-3
)
1.5*10
-3
(2*10
-3
)
Ultimate total pressure
with gas ballast
Torr
(mbar)
6*10
-1
(8*10
-1
)
4.5*10
-1
(6*10
-1
)
7.5*10
-3
(1*10
-2
)
7.5*10
-3
(1*10
-2
)
Oil capacity min./max.
quarts
(ml)
0.19 / 0.54
(180 / 510)
0.38 / 0.98
(360 / 930)
0.11 / 0.30
(100 / 280)
0.36 / 0.77
(340 / 730)
Rated motor power
(single-phase/three-phase)
hp
(kW)
0.24 / -
(0.18 / -)
0.4 / -
(0.3 / -)
0.24 / -
(0.18 / -)
0.4 / 0.4
(0.3 / 0.3)
Maximum permissible
range of supply voltage
Attention: Observe speci-
fications of rating plate!
120 V~ +5%/-10% 60 Hz
230 V~
±10% 50/60 Hz
400 V 3~
±10% 50 Hz
100-115 V~
±10% 50/60 Hz,
120 V~
±10% 60 Hz,
200-230 V~
±10% 50/60 Hz
100-120 V~
±10% 50/60 Hz
200-230 V~
±10% 50/60 Hz
Rated current
a.)
during
operation at:
120 V~ 60 Hz
230 V~ 50/60 Hz
400 V 3~ 50 Hz
100-115 V~ 50/60 Hz/
120 V~ 60 Hz
200-230 V~ 50/60 Hz
100-120 V~ 50/60 Hz
200-230 V~ 50/60 Hz
A
A
A
A
A
A
A
A
3.0
1.6 / 1.5
-
4.0 / 2.6
2.6
2.0 / 1.3
-
-
4.6
2.5 / 2.4
-
-
-
-
5.4 / 4.0
2.7 / 2.0
3.0
1.6 / 1.5
-
4.0 / 2.6
2.6
2.0 / 1.3
-
-
4.6
2.5 / 2.4
0.8
-
-
-
5.4 / 4.0
2.7 / 2.0
Fuse (slow blow fuse),
only pumps with
dual-voltage motor
2 x 10 AT 250 VAC, 5 x 20 mm,
breaking capacity: 1000 A at 250 VAC
Inlet
small flange KF DN 16
b.)
Outlet
hose nozzle for tubing I.D. 3/8”
(hose nozzle DN 10 mm)
A-weighted emission
sound pressure level
c.)
(uncertainty K
pA
: 3 dB(A))
dB(A)
43
50
43
50