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Griffco Valve

Gauge guards

Pressure gauge

Griffco gauge guards are diaphragm isolators that keep chemical out of a pressure gauge or switch while passing the line pressure through. They mount in any position and come with or without a gauge, on 1/4- to 1/2-inch connections.

Gauge guards

Select your Gauge guards

589 of 589 part numbers
1Body material
2Process size
3Diaphragm material
4Measurement range
5Connection
6Additional options
7Gauge class

Or start from a model

100 options
Griffco Valve GG-025
GG-025Gauge guards, 1/4 inch NPT
250 psi
22 options
Griffco Valve GG-038
GG-038Gauge guards, 3/8 inch NPT
250 psi
243 options
Griffco Valve GG-050
GG-050Gauge guards, 1/2 inch NPT
300 psi
72 options
Griffco Valve GG-050-METAL
GG-050-METALGauge guards, 1/2 inch NPT, metal body
250 psi
2 options
Griffco Valve GGS-050
GGS-050Gauge guards with pressure switch, 1/2 inch NPT
17 options
Griffco Valve GGU-025
GGU-025Gauge guards, 1/4 inch union
250 psi
Griffco Valve GGU-038
GGU-038Gauge guards, 3/8 inch union
250 psi
132 options
Griffco Valve GGU-050
GGU-050Gauge guards, 1/2 inch union
250 psi

Documents

Not sure which one fits your chemical? Call FSC (941) 426-9872

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