Page 142 - 2022FittingsCatalog

GAUGES

Dry pressure gauges are for general service in fluid and pneumatic Liquid filled gauges are well suited for hydraulic, oil and gas, pressure
systems where an economical measurement device is needed. They are wash, and process systems. The liquid provides significant cushioning to
popular on air compressors and for general contractors use. reduce pointer flutter and internal damage. Center back mount gauges
Note: Center back mount gauges can be ordered with a U-clamp are available by specifying "-CBM" after PG in the part number. Center
mounting option. back mount gauges can be ordered with a U-clamp or front flange
mounting option.

Part No. Description Part No. Description
PGD… DRY PRESSURE GAUGES PG…LIQUID FILLED PRESSURE GAUGES

MOST
POPULAR

PGD PGD-CBM
PG
PG PG-CBM

PGD15 1.5" face with 1 ⁄8" bottom mount PG 2.5" face with 1 ⁄4" bottom mount
PGD15-CBM 1.5" face with 1 ⁄8" center back mount PG-CBM 2.5" face with 1 ⁄4" centre back mount
PGD20 2.0" face with 1 ⁄4" bottom mount
PGD20-CBM 2.0" face with 1 ⁄4" center back mount Accuracy… ±1.6% B40.1 Grade A
Socket material… Brass
Bourdon tube… Bronze
Accuracy… ±2.5% B40.1 Grade A Case… Type 304 Stainless Steel
Polycarbonate
Window…
Socket material… Brass Filling… Silicone
Bourdon tube… Bronze Thread… 1 ⁄4" NPT
Case… Steel Mount… Bottom
Window… Polycarbonate Temperature range -40°C (-40°F) to 65°C (149°F)
Filling… None
Temperature range… -40°C (-40°F) to 60°C (140°F)
PRESSURE RANGES AVAILABLE…
PRESSURE RANGES AVAILABLE… Dash Pressure Range
Size psi kPa
Dash Pressure Range
Size psi kPa -VA00 -30"Hg-0 -100-0
-VA30 -30"Hg-30 -100-200
-0015 0-15 0-100 -VA60 -30"Hg-60 -100-400
-0030 0-30 0-200 -0015 0-15 0-100
-0030 0-30 0-200
-0060 0-60 0-400 -0060 0-60 0-400
-0100 0-100 0-600 -0100 0-100 0-600
-0160 0-160 0-1100 -0160 0-160 0-1100
-0200 0-200 0-1200 -0200 0-200 0-1200
-0300 0-300 0-2000
PGB-FF… FRONT FLANGE
-0400 0-400 0-2500
-0600 0-600 0-4000
-1000 0-1000 0-6000
-1500 0-1500 0-10000
-2000
0-2000
0-12000
Gauges & Accessories PGB-FF Fits 2.5" center back mount -5000 0-5000 0-30000
0-20000
0-3000
-3000
0-40000
0-6000
-6000
-10000
0-60000
0-10000
Fits 4.0" center back mount
PGB40-FF
PG-UC… U-CLAMP
For best results, please adhere to the following recommendations:
■When calibrating gauges, choose a calibration pressure that is in the
■
middle range of the gauge (between the ten o’clock and two o’clock
position of the dial).
■ ■Remember to prick a hole or cut the tip off of the vent plug to bring
16 the internal pressure back to atmospheric pressure.
■ ■Ensure all gauges are mounted upright to avoid fluid leakage.
PG-UC Fits 2.5" gauge
PG40-UC Fits 4.0" gauge
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