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Analog Compound Gauges

Analog Compound Gauges

Measure both positive and negative (vacuum) pressure in your industrial systems such as pumps, compressors, hydraulic equipment, and plumbing installations with these dial gauges.

General Purpose

Back Connection Location, 1/4 in Gauge Port Size, MNPT

2 12 in Dial Dia

2 in Dial Dia

Bottom Connection Location, 1/2 in Gauge Port Size, NPT

4 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size, MNPT

2 12 in Dial Dia

2 in Dial Dia

3 12 in Dial Dia

4 12 in Dial Dia

6 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size, NPT

4 12 in Dial Dia

6 in Dial Dia

Bottom Connection Location, 1/8 in Gauge Port Size, NPT

1 12 in Dial Dia

For Ammonia-Based Refrigerant

Monitor pressurized liquid ammonia (also known as anhydrous ammonia), which is used as a refrigerant in commercial applications and as a common fertilizer in the agricultural industry. These gauges are designed to withstand harsh environments and can be installed in storage facilities and on transport tanks to ensure pressure and vacuum levels remain in a safe range.

Bottom Connection Location, 1/4 in Gauge Port Size, NPT

2 12 in Dial Dia

3 12 in Dial Dia

For Harsh Environments

Equipped with a diaphragm seal (also known as a chemical seal), these compound gauges resist high temperatures and corrosive materials that may impact accurate readings. Use in harsh, corrosive industrial applications such as chemical processing.

Bottom Connection Location, 1/2 in Gauge Port Size, FNPT

4 12 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size

2 12 in Dial Dia

Lower Back Connection Location, 1/4 in Gauge Port Size, MNPT

2 12 in Dial Dia

For HVAC Applications

Also known as contractor compound gauges, these devices measure air, fluid, gas, and steam pressure and operate well in harsh, corrosive environments such as in HVAC systems.

Bottom Connection Location, 1/4 in Gauge Port Size, MNPT

4 12 in Dial Dia

For Process Applications

Designed for use in industrial processes such as refineries, chemical and petrochemical plants, and mining, these compound gauges withstand exposure to weather, chemicals, and other corrosive materials.

Bottom Connection Location, 1/2 in Gauge Port Size, FNPT

4 12 in Dial Dia

Bottom Connection Location, 1/2 in Gauge Port Size, MNPT

4 12 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size, MNPT

4 12 in Dial Dia

For Test Applications

Test and validate your industrial systems with these high-accuracy compound gauges. They test pressure and vacuum of air, water, oil, and other non-corrosive liquids in compressor and pumping systems.

Back Connection Location, 1/4 in Gauge Port Size, NPT

2 in Dial Dia

2 12 in Dial Dia

3 12 in Dial Dia

Back Connection Location, 1/8 in Gauge Port Size, NPT

1 12 in Dial Dia

Bottom Connection Location, 1/2 in Gauge Port Size, MNPT

4 12 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size, MNPT

2 12 in Dial Dia

3 12 in Dial Dia

Bottom Connection Location, 1/4 in Gauge Port Size, NPT

2 in Dial Dia

2 12 in Dial Dia

3 12 in Dial Dia

Bottom Connection Location, 1/8 in Gauge Port Size, NPT

1 12 in Dial Dia

Lower Back Connection Location, 1/4 in Gauge Port Size, MNPT

2 12 in Dial Dia