TRAVAINI PUMPS USA PVL200, PVL200B, PVL270, PVL270B Technical data
Liquid Ring & Rotary Vane Vacuum Pumps and System
PVL200 - PVL200/B
PVL270 - PVL270/B
The pump series:
- PVL200 - PVL270 final
vacuum 0.5 Torr
(absolute)
-PVL200/B - PVL270/B
final vacuum 7.5 Torr
(absolute)
have a nominal capacity
of 141 ACFM and
190 ACFM respectively.
They are lubricated, with oil
recirculation system, rotary
vane vacuum pumps.
They are suitable to evacuate
closed systems or to operate
at a constant vacuum within
Nominal Capacity ACFM 60 Hz
Ultimate pressure (abs.) Torr 0.5 7.5
RPM
min.
Motor power HP 60 Hz
Sound pressure level dB(A) 60 Hz 75
Water vapor tolerance Torr 20
Water vapor capacity lb/h 8.8 11
Total weight/without motor lbs 60 Hz ~3
Oil charge qt 5
Technical data and curves according to Pneurop standard 6602 with gas-ballast valve in
PVL200 PVL200/B PVL270 PVL270/B
141
0.5 7.5
-1
60 Hz 1700
~3 7.2
401/269 427/264
190
9.9
76
the following vacuum range: CFM 60 Hz
235
-PVL200 - PVL270 from 0.5
to 300 Torr (absolute)
-PVL200/B - PVL270/B
59
from 7.5 to 650 torr (absolute)
29
They are complete with:
N.1 inlet filtering element
- check valve
- gas-ballast valve
6
3
0.5
0.1 0.5 1 4 7.5 37.5 75 750
Applications: Hospital Central Vacuum Systems Lab Systems
Meat Packing Vacuum Forming
Food Packing Vacuum Holddown
General Packing Printing
Vacuum Filling Vacuum Laminations
CNC Routers
Torr
PVL200 - PVL200/B
(PVL270 - PVL270/B)
* Dimensions subject to changes depending on the motor brand
A Inlet Our Other Products:
B Air outlet - Liquid Ring Vacuum Pumps:
C Cooling air inlet 3 CFM to 10,000 CFM
D Cooling air outlet - Liquid Ring Compressors
E Oil filling plug up to 100 psig
F Max. oil level sight glass - Heat Transfer Pumps
1
F
G Oil discharge plug
H Pump name plate Systems:
I Oil plate - Package Vacuum Systems
L Rotation plate with Partial or Total Recirculation
M Lifting eyebolt - Customer Engineered Vacuum Solutions
N Gas ballast valve
Min. oil level sight glass for hot thermal oils up to 600 deg. F
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