INSTRUMENTS SOUTH AFRICA
PRESSURE INSTRUMENTS
At Instrument South Africa, we supply, calibrate, and service pressure instruments for a wide range of industrial, marine, and commercial applications. Whether you need mechanical pressure gauges or digital pressure instruments, our solutions deliver accuracy, reliability, and compliance with international standards.
We work with leading global brands, offering both standard and customised pressure gauge solutions for measuring air, gas, liquids, and steam.
Our Pressure Instrument Services Include:
- Sales – Bourdon tube, capsule, diaphragm, and digital gauges, pressure switches, and pressure transmitters.
- Repairs & Maintenance – Extending the life of your instruments.
- Installation & Commissioning – For industrial plants, marine vessels, and laboratory applications.
- Custom-Built Pressure Gauges – Designed for specialised applications.
- Compliance Support – Ensuring gauges meet industry and regulatory requirements.
Industries We Serve:
- Marine & Offshore – Vessel systems and offshore equipment monitoring.
- Oil & Gas – Refineries, pipelines, and storage facilities.
- Mining & Processing – Plant pressure monitoring and safety systems.
- Manufacturing – Factory process control and quality assurance.
- Laboratories – High-precision calibration and testing environments.
Why Choose Instrument South Africa
- Certified calibration technicians with years of industry experience.
- Quick turnaround times to minimise downtime.
- Accurate and reliable results to meet operational and safety requirements.
- From pressure instrument calibration to custom installations, our expert team ensures your instruments deliver precise measurements and long-term performance.
Contact us today for professional Pressure Gauge Instrument services.
pressure instruments
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Absolute pressure gauge high overload safety – Models 532.52, 532.53, 532.54
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Absolute pressure gauge, stainless steel
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Bimetal thermobarometer Eco
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Bimetal thermomanometer
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Bimetal thermomanometer Eco
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Bourdon tube pressure gauge
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Bourdon tube pressure gauge – Model 111.11
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Bourdon tube pressure gauge HP – Model 130.15
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Bourdon tube pressure gauge safety version – Model 111.31
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Bourdon tube pressure gauge UHP – Model 230.15
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Bourdon tube pressure gauge with electrical output signal– Model PGT 23.063
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Bourdon tube pressure gauge, copper alloy
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Bourdon tube pressure gauge, copper alloy
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Bourdon Tube Pressure Gauge, copper Alloy
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Bourdon tube pressure gauge, miniature design
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Bourdon tube pressure gauge, stainless steel
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Bourdon tube pressure gauge, stainless steel
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Bourdon tube pressure gauge, stainless steel
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Bourdon tube pressure gauge, stainless steel
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Bourdon tube pressure gauge, stainless steel
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Capsule pressure gauge, copper alloy
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Capsule pressure gauge, copper alloy or stainless steel
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Capsule pressure gauge, stainless steel
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Diaphragm pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge
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Differential pressure gauge Eco
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Duplex pressure gauge per DIN 38030
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Hydraulic Pressure Gauge
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Inclined tube manometer
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Liquid Filled Gauge
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Mini diaphragm pressure gauge
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OEM pressure measuring system
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OEM pressure measuring system with output signal
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Pressure gauge for scuba diving
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Pressure gauge per EN 837-1 with mounted diaphragm sea
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Pressure gauge per EN 837-1 with mounted diaphragm seal
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Test gauge, stainless steel
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Thermomanometer














































