Inhaltsverzeichnis
Werbung
Conversion factors
1lb = 0.453 kg
1 qt = 0.946 l
1 hp = 0.735 kW
1 r.p.m. = 1 min
-1
1 inch = 25.4 mm
1 atm (atmosphere) = 1013 mbar
1 Pa (pascal) = 0.01 mbar = 10
1 bar = 1000 mbar
1 torr = 1.33 mbar
Nennsaugvermögen
1)
Saugvermögen
1)
Endpartialdruck ohne Gasballast
Endtotaldruck mit Standard
Gasballast
1)
Wasserdampfverträglichkeit mit
Standard Gasballast
Motorleistung
Nenndrehzahl
Ölfüllung (min./max.)
Gewicht
Anschluss Saugseite
Anschluss Auspuffseite
Bestell-Informationen Kat.-Nr.
Pump with gas ballast valve and with motor (NEMA)
200-230/460 VAC 60 Hz 3-phase (+400 V 50 Hz)
Version Europe
Druck / pressure / pression
Fig 2a bei / at / à 50 Hz
Saugvermögenskurven
Pumping speed (volume flow rate)
Courbes de débit
Different pressure units
mbar
torr
(millibar)
1013
760
400
300
133
100
4
3
1
0.75
0,1
0.75
-2
mbar
Nominal speed
1)
Pumping speed
1)
Ultimate partial pressure without
1)
gas ballast
1)
Ultimate total pressure with gas
ballast standard
1)
Water vapour tolerance with
standard gas ballast
Motor power
Rated rotational speed
Oil filling (min./max.)
Weight
Inlet flange NPT (F)
Exhaust flange NPT (F)
Ordering data Ref. No.
ohne Gasballast
without gas ballast
sans lest d'air
inches Hg
vacuum
0
m
3
. h
-1
= m
3
/h
18.12
25.98
I.s
-1
= I/s
29.80
29.89
cfm (cubic feet 1.699
29.92
per minute)
Example : 1 m
Note : The nominal pumping speed of
a pump at 60 Hz is 20% higher than at 50 Hz
Débit nominal
1)
Débit PNEUROP
1)
Pression partielle limite sans lest Torr
d'air
1)
Pression totale limite avec lest
d'air standard
1)
Pression de vapeur d'eau max.
admissible avec lest d'air standard
Puissance moteur
Vitesse de rotation
Quantité d'huile (min./max.)
Poids
Raccordement aspiration
Raccordement refoulement
Fig 2b bei / at / à 60 Hz
mit Gasballast
with gas ballast
avec lest d'air
Different pumping speed units
m
3
.h
-1
I.s
-1
1
0.278
3.60
1
0.472
3
.H
-1
= 0.589 cfm
SV200
60 Hz
cfm
130
cfm
118
6.10
-2
Torr
0,5
≤30
Torr
hp
7,5
rpm
1750
qt
5,3/9,5
lb
342
inches
NPT 2
inches
NPT 2
Informations commandes Réf.
SV200
950.27
Version USA
Druck / pressure / pression
cfm
0.589
2.12
1
SV300
60 Hz
200
171
6.10
-2
0,5
≤30
10,5
1750
9/12,2
430
NPT 2
NPT 2
SV300
950.31
9
Werbung
Inhaltsverzeichnis
