76
M
O
D
U
L
A
R
VAC
U
U
M
G
E
N
E
R
ATO
R
S
1
For more information or for additional configurations,
please contact us at NASInsideSales@imi-precision.com
SETPOINT
'A'
AIR SUPPLY
PORT
'B'
VACUUM
PORT
VACUUM
GAUGE
3X Ø 'D'
MOUNTING
HOLES
J
K
N
M
P
R
S
Ø W
SET POINT
ADJUSTMENT
KNOB
F
'C'
EXHAUST
PORT
U
V
T
X
VENT
SILENCER
'E'
(2X) AUXILIARY PORTS
CHECK
VALVE
Dimensions inches (mm)
Model
Units A B C D E F J K M N P R S T
U
V W X
NVP90M0-
3***-S27A38
Imperial 3/8
NPTF
1/2
NPTF
1/2
NPTF
0.21
1/8
NPTF
0.50 0.74 3.90 0.20 1.30 2.40 3.50 5.00 11.20 1.72 2.30 3.23 7.00
NVPM90M0-
3***-S27A38
(Metric)
(G
3/8)
(G 1/2) (G 1/2) (5.3) (G
1/8)
(12.7) (18.9) (99.0) (5.1) (33.0) (61.0) (88.9) (127.0) (284.5) (43.7) (58.4) (82.0) (177.8)
NVP90C
Air Saver
NVPH90C0-HHHH-S27A38
Option selector
Series Substitute
NVP (Imperial Thread)
NVPM (Metric Thread) M
Vacuum Flow Level Substitute
Venturi Cartridge 300 300
Venturi Cartridge 350 350
Vacuum Level Substitute
20"Hg @ 80PSI (Standard) M
28"Hg @ 80PSI (Standard) H
20"Hg @ 60PSI Y
28"Hg @ 60PSI Z
Accessories Substitute
Extra Ports / NVG-150-GF A38
Silencers
NFA-51-.500 (72dB) S27
