Description
H.Guru Pressure Gauge
Overview
The H.Guru Pressure Gauge is a precision-engineered analog pressure measurement instrument designed for reliable monitoring of liquid, gas, and steam pressures in industrial, HVAC, and fire protection applications. Manufactured by H.Guru — a trusted Indian brand with a legacy of quality since 1994 — this pressure gauge combines robust construction, accurate Bourdon tube technology, and compliance with IS 3624 standards to deliver dependable performance .
A pressure gauge is an essential component for monitoring system pressures in fire fighting pipelines, water supply networks, pumping stations, and industrial processes. The H.Guru pressure gauge ensures accurate pressure readings for system health monitoring, pump protection, and fire protection system integrity.
Available in multiple configurations including Stainless Steel, Pressed Steel, and Weatherproof models, with options for glycerine filling to dampen vibration and pulsation, the H.Guru pressure gauge range offers the flexibility to suit any application requirement.
Key Features
| Feature | Description |
|---|---|
| Bourdon Tube Sensing Element | Reliable mechanical sensor available in Brass / Non-ferrous or AISI 316 SS for accurate pressure measurement |
| IS 3624 Compliant | Manufactured in accordance with Indian Standards for pressure gauges, ensuring quality and reliability |
| Multiple Case Materials | Available in Pressed Steel, Mild Steel, Stainless Steel (SS 304), and Die Cast Aluminium for diverse applications |
| Glycerine Filled Option | Liquid filling dampens vibration and pulsation, protecting internal components and extending service life |
| Multiple Pressure Ranges | Available from 0 to 1 kg/cm² up to 0 to 1000 kg/cm², with vacuum and compound ranges available |
| Various Dial Sizes | Available in 2.5″ (63mm), 4″ (100mm), and 6″ (150mm) to suit different visibility requirements |
| Multiple Mounting Options | Available with Direct Bottom, Back Rear, and Centre Mount configurations |
| Multiple Connection Sizes | Available with 1/4″, 3/8″, or 1/2″ BSP/NPT male threads |
| Weatherproof Construction | Die cast aluminium weatherproof case option for demanding outdoor applications |
| Over Range Protection | Standard protection up to 125-130% of Full Scale, with blow-out disc for safety |
| High Temperature Capability | Suitable for temperatures up to 270°C (sensing element system) |
| Accuracy Grades | Available with ± 1% of FSD (Class 1) or ± 2% of FSD (Class 2) |
Available Models
| Model | Description |
|---|---|
| Stainless Steel Pressure Gauge | AISI 304/316 SS case and wetted parts; SS 316 Bourdon tube; ideal for corrosive media and demanding applications; glycerine filled option available |
| Pressed Steel Pressure Gauge | Economical pressed steel case with brass wetted parts; suitable for general industrial applications; accuracy ±2% FSD |
| Weatherproof Pressure Gauge | Die cast aluminium weatherproof case with stove enameled finish; AISI 316 SS Bourdon tube; ideal for outdoor installations |
| Non-Ferrous Pressure Gauge | Brass or non-ferrous wetted parts; accuracy ±1% FSD; suitable for water, air, and compatible media |
| Low Range Pressure Gauge | SS 316 diaphragm sensing element for low pressure measurement; accuracy ±1.5% FSD |
| Diaphragm Type Pressure Gauge | SS 316 diaphragm sensor; sealed with silicon oil; available with up to ±1.5% accuracy |
| Sealed Diaphragm Pressure Gauge | High-pressure sealed gauge with SS 316 diaphragm; accuracy ±1.5% FSD; ranges up to 300 bar |
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | H.Guru |
| Display Type | Analog |
| Pressure Type | Gauge Pressure / Absolute Pressure |
| Measuring Principle | Bourdon Tube / Diaphragm |
| Reference Standard | IS 3624 |
| Dial Sizes | 2.5″ (63mm) / 4″ (100mm) / 6″ (150mm) |
| Pressure Range | Vacuum to 0-1000 kg/cm² |
| Accuracy | ±1% / ±1.5% / ±2% of FSD |
| Process Connection | 1/4″ / 3/8″ / 1/2″ BSP/NPT Male |
| Sensing Element | Brass / SS 316 |
| Movement Material | Brass / SS 304 |
| Case Material | Pressed Steel / MS / SS 304 / Die Cast Aluminium |
| Window Material | Plain Glass / Shatterproof Glass / Acrylic |
| Mounting | Direct Bottom / Back Rear / Centre Mount |
| Liquid Filling | Glycerine (optional) |
| Over Range Protection | Up to 130% of FS |
| Temperature Limitation | Up to 270°C (sensing element) |
| Country of Origin | Made in India |
Why Choose H.Guru Pressure Gauge?
-
Trusted Indian Brand — Established in 1994, H.Guru is a well-known brand for pressure gauges and instrumentation in India
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IS 3624 Compliant — Manufactured in accordance with Indian Standards for pressure gauges, ensuring quality and performance
-
Superior Material Options — Available in Stainless Steel, Pressed Steel, Mild Steel, and Brass construction to suit diverse applications
-
Vibration Dampening — Glycerine-filled models protect internal components from vibration and pulsation, extending service life
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Versatile Applications — Suitable for fire protection, HVAC systems, water supply networks, industrial processes, and general utility applications
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Various Mounting Options — Available in bottom, back rear, and centre mount configurations for flexible installation
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High Pressure Capability — Available in ranges up to 1000 kg/cm² and temperatures up to 270°C
-
Weatherproof Construction — Die cast aluminium case with weatherproof sealing for outdoor installations
-
Over Range Protection — Built-in over range protection up to 130% of full scale with blow-out disc for safety
-
Made in India — Proudly manufactured in India to the highest quality standards
Ideal Applications
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Fire Protection Systems — Fire hydrant and sprinkler system pressure monitoring
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HVAC Systems — Heating, ventilation, and air conditioning pressure monitoring
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Water Supply Networks — Municipal water distribution and pumping stations
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Industrial Process Lines — Chemical, petrochemical, and pharmaceutical processing
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Pump Discharge Monitoring — Pump pressure monitoring and protection
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Air Compressed Systems — Compressed air distribution pressure monitoring
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Oil & Gas — Oil, gas, and petrochemical pipeline pressure measurement
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Power Generation — Boiler, steam, and utility pressure monitoring
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Pharmaceutical Industries — Clean process pressure monitoring
Compliance & Standards
| Standard | Description |
|---|---|
| IS 3624 | Indian Standard for pressure gauges |
| Accuracy Classes | Available in ±1%, ±1.5%, and ±2% of Full Scale |
| Over Range Protection | Up to 130% of Full Scale |
| Temperature Capability | Up to 270°C for sensing element |
For detailed product inquiries, technical specifications, bulk order pricing, or to place an order, please contact our sales team.
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