Omega Products PGC-20B-100 User Manual
COMMERCIAL-GRADE GAUGES
TYPE C
PGC Series
Starts at
$
22
⻬ Economically Priced
⻬ Long-Lasting Movement
⻬ Durable Construction
⻬ Stocked Ranges
for Fast Delivery
The OMEGA
movement represents the design of
the future. Wearing parts have been
reduced to a minimum. The entire
movement is suspended between
2 springs, the Bourdon tube above
and the link below. For the user,
this means greater resistance to
mechanical shock and vibration.
This increased resistance to the
effects of rough usage contributes
to longer gauge life.
®
spring-suspended
The conventional geared
movement shown below is typical
of those used by most
manufacturers of commercial
pressure gauges.
PGC Series, starts at $22,
shown actual size.
The OMEGA
Spring-Suspended Movement
®
Discount Schedule
1 to 10 Net
11 to 24 Less 10%
25 to 49 15%
50 to 99 20%
100+ 25%
For Type P & C Gauges
Conventional
Geared
Movement
G-43
HOW TO ORDER COMMERCIAL
G
W
AB
K
W
SQ. FLATS
W
H
C
M
F
NPT
GRADE GAUGES
Standard Case
PRESSURE
GAUGES
The high reliability of the OMEGA
commercial gauge line is chiefly
attributable to the unique OMEGA
®
®
spring-suspended movement. The
entire movement is suspended
between 2 springs, the Bourdon
tube above and the link below.
Wearing parts have been reduced
to a minimum. Movement parts
are ultrasonically cleaned and
lubricated with silicone oil to ensure
long cycle life. The OMEGA®springsuspended movement is largely
resistant to shock, pulsation, and
vibration. The result is longer gauge
life. The numerous applications for
OMEGA®commercial gauges
include installation on pumps,
portable compressors, industrial
machinery, hydraulic and pneumatic
systems, instrumentation, and
pressurized vessels.
SPECIFICATIONS
Temperature: 66°C (150°F) max
Case: Painted steel
Window: Polycarbonate plastic
Bourdon Tube: Bronze
Connection: Brass
1
⁄4 NPT
Ranges: Vacuum to 600 psi
Accuracy: 3-2-3% (3% over first and
last 10% of range, 2% over remainder)
STANDARD RANGES
RANGE
CODE RANGE
30V 30/0 inHg vac
30V/15 30 inHg vac to 15 psi
30V/30 30 inHg vac to 30 psi
30V/100 30 inHg vac to 100 psi
15 0 to 15 psi
30 0 to 30 psi
60 0 to 60 psi
100 0 to 100 psi
160 0 to 160 psi
300 0 to 300 psi
400 0 to 400 psi
600 0 to 600 psi
Style L
Dimensions: mm (in)
DIAL A B C FGH K MW
SIZE
50.8 53 27 26 54 47 10 22 20 14
(2) (2
63.5 69 29 29 68 55 10 22 20 14
1
(2
⁄2) (223⁄32) (11⁄8) (11⁄8) (211⁄16)
7
⁄64) (13⁄64) (11⁄32) (27⁄64)
DIAL SIZE MODEL NO. CONNECTION PRICE
2"
21⁄2"
[*] Insert range code from Standard Ranges table. Other standard ranges available;
see pages G-37 to G-40.
Ordering Example: PGC-20B-30, commercial pressure gauge with 2" dial, back connection
and 0/30 psi range, $25.
Recommended Reference Book: Pocket Reference, GE-1600, $15.
PGC Series, starts at $22,
shown smaller than actual size.
LOWER BACK NPT
1
⁄4
(127⁄32)(3⁄8)(7⁄8)(25⁄32)(9⁄16)
1
⁄4
(25⁄32)(3⁄8)(7⁄8)(25⁄32)(9⁄16)
AVAILABLE FOR FAST DELIVERY!
PGC-20L-[*] Lower $22
PGC-20B-[*] Back 25
PGC-25L-[*] Lower 25
PGC-25B-[*] Back 27
Visit omega.com/bobi for Additional Books
G-44
Style B
WT.
(OZ)
1
4
6
G
⁄2
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