VACUUBRAND MZ 8C - Manual (Page 23)

page 23 of 52
Technical data
General technical data valid for all pumps
Maximum permissible inlet pressure
(absolute)
psi
(bar)
16
(1.1)
Maximum permissible outlet pressure
(absolute)
psi
(bar)
16
(1.1)
Maximum pressure difference between
inlet and outlet
psi
(bar)
16
(1.1)
Maximum permissible pressure
(absolute) at gas ballast valve
psi
(bar)
17.5
(1.2)
Permissible ambient temperature
storage / operation
°F
(°C)
14 to 140 / 50 to 104
(-10 to +60 / +10 to +40)
Permissible relative atmospheric mois-
ture during operation (no condensation)
% 30 to 85
Maximum permissible installation alti-
tude above mean sea level
ft
(m)
6500
(2000)
Rated motor power hp (kW) 0.52 (0.39)
No-load speed 50/60 Hz rpm 1500 / 1800
Maximum permissible range
of supply voltage
Attention: Observe specifications of
rating plate!
100 V~ ±10% 50/60 Hz
120 V~ +5%/-10% 60 Hz
230 V~ ±10% 50/60 Hz
400 V 3~ ±10% 50 Hz
Motor protection
single-phase
three-phase
thermal cutout, manual reset
in case of an overload, all
poles are isolated
Degree of protection IEC 529 IP 20
Inlet small flange KF DN 25
Outlet
hose nozzle for tubing I.D. 3/8”
(hose nozzle DN 10 mm)
A-weighted emission sound pressure
level* (uncertainty K
pA
: 3 dB(A))
dB(A) 52
* Measurement according to EN ISO 2151:2004 and EN ISO 3744:1995 at 230V/50Hz and ulti-
mate vacuum with exhaust tube at outlet.
We reserve the right for technical modification without prior notice!