Pressure / Vacuum Gauges

Pressure Gauges

Pressure gauges, mounted on the return side of the pump on the input side of a filter head, monitor the pressure of the fuel flow  When pressure on the input side of the filter head increases, indicating increased back pressure (resistance to flow through the filter) the  filter needs to be changed.

Vacuum Gauges

Vacuum Gauges, mounted on the output side of the primary filter and before the pump, will show an increase in vacuum when the primary filter is restricting the flow of the fuel, indicating the filter element in the primary filter needs to be changed.

CI-12 Pressure Gauge

Model
CI-12
Type
Pressure Gauge
Range
0-60 PSI
Filter By-Pass Valve
15 psi
Connection
Center Back 1/8″ NPT
Design Type
Dry, Color Coded Red @ 15 psi
Dial Diameter
2″
Weight
3.5 oz.

CI-20 Pressure Gauge

Model
CI-20
Type
Pressure Gauge
Range
0-60 PSI
Filter By-Pass Valve
25 psi
Connection
Center Back 1/8″ NPT
Design Type
Dry, Color Coded Red @ 25 PSI
Dial Diameter
2″
Weight
3.5 oz.

CI-20L Pressure Gauge

Model
CI-20L
Type
Pressure Gauge
Range
0-60 PSI
Filter By-Pass Valve
25 psi
Connection
Center Back 1/8″ NPT
Design Type
Liquid Filled, Color Coded Red @ 25 PSI
Dial Diameter
2″
Weight
3.5 oz.

GV-10 Vacuum Gauge

Model
GV-10
Type
Vacuum Gauge
Range
0-30″ HG
Connection
Center Back 1/8″ NPT
Design Type
Dry, color coded
Dial Diameter
2 1/2″
Weight
6 oz.

GV-10L Vacuum Gauge

Model
GV-10L
Type
Vacuum Gauge
Range
0-30″ HG
Connection
Center Back 1/8″ NPT
Design Type
Liquid Filled, color coded
Dial Diameter
2 1/2″
Weight
6 oz.

VG-30 Vacuum Gauge

Model
VG-30
Type
Vacuum Gauge
Range
0-30″ HG
Connection
Bottom 1/4″ NPT
Design Type
Liquid Filled
Dial Diameter
2 1/2″
Weight
6 oz.

VG-30B Vacuum Gauge

Model
VG-30B
Type
Vacuum Gauge
Range
0-30″ HG
Connection
Center Back 1/4″ NPT
Design Type
Liquid Filled
Dial Diameter
2 1/2″
Weight
6 oz.

PG-30 Pressure Gauge

Model
PG-30
Type
Pressure Gauge
Range
0-30 PSI
Connection
Bottom 1/4″ NPT
Design Type
Liquid Filled
Dial Diameter
2 1/2″
Weight
6 oz.

PG-60 Pressure Gauge

Model
PG-60
Type
Pressure Gauge
Range
0-60″ HG
Connection
Bottom 1/4″ NPT
Design Type
Liquid Filled
Dial Diameter
2 1/2″
Weight
6 oz.

PVG-30/30 Compound Gauge

Model
PVG-30/30
Type
Compound Gauge
Range
0-30 PSI / 0-30&” HG
Connection
Bottom 1/4″ NPT
Design Type
Liquid Filled
Dial Diameter
2 1/2″
Weight
6 oz.