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4″ (100 mm) Commercial Pressure Gauge 0–150 PSI (0–10 kg/cm²)

4″ (100 mm) Commercial Pressure Gauge 0–150 PSI (0–10 kg/cm²)

Rs. 829.00
Rs. 1,999.00 Rs. 829.00
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+₹ for doorstep delivery.

Clear visibility. Heavy-duty build. Ideal for industrial pressure monitoring.

Big dial. Clear readings. Built for the field.

 

This Pressure Gauge is engineered for accurate and consistent pressure monitoring across a wide range of industrial and commercial applications. With a large 4-inch (100 mm) dial, this gauge delivers enhanced readability — even from a distance.

Built with a mild steel powder-coated case and bottom entry surface mount design, it’s rugged, dependable, and ideal for routine use in systems such as water treatment plants, pumps, compressors, and process pipelines.

The dual-scale dial displays both kg/cm² and PSI, making it practical for operators who work with multiple pressure units.

 

🫗 Quick Highlights

  • Large 4″ (4 inch) dial for clear, easy readings
  • Dual units (kg/cm² & PSI) for flexible use
  • Strong, powder-coated mild steel housing
  • Standard 3/8″ BSP connection for broad compatibility
  • Ideal for plants, workshops, and industrial setups
  • Glycerine Filled
  • Top Mount Bottom Connection
  • Stainless Steel Construction
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💧 Key Benefits

  • Large 4″ Dial: Easy reading of pressure values, even at a glance
  • Dual Scale Display: Shows kg/cm² and PSI side by side
  • Bottom Entry, Surface Mount: Clean installation on panels or equipment
  • Robust Construction: Mild steel (powder-coated) case for corrosion resistance
  • Standard 3/8″ BSP Connection: Easy compatibility with standard fittings
  • Reliable Accuracy: Built for consistent pressure monitoring
  • Industrial Ready: Ideal for commercial and manufacturing environments

📌 Technical Properties

  • Pressure Range: 0–10 kg/cm² / 0–150 PSI
  • Dial Size: 100 mm (4″)
  • Connection Type: Bottom Entry Surface Mount
  • Thread Size: 3/8″ BSP (Male)
  • Case Material: Mild Steel, Powder Coated
  • Display: Dual Scale (kg/cm² & PSI)
  • Mounting: Surface Mount
  • Application: General industrial, water, pumps, compressors

🌊 Applications

This gauge measures pressure using an internal Bourdon tube connected through the 3/8″ BSP bottom entry fitting. As fluid or gas pressure increases, the Bourdon tube flexes. This motion is transmitted through the linkage to the pointer, moving across the large dial and showing the pressure value on both kg/cm² and PSI scales.

The larger 4″ dial makes it easier to read, especially on control panels, pump stations, and service areas where quick visual checks are important.

⚙️ How it works

This gauge measures pressure using an internal Bourdon tube connected through the 3/8″ BSP bottom entry fitting. As fluid or gas pressure increases, the Bourdon tube flexes. This motion is transmitted through the linkage to the pointer, moving across the large dial and showing the pressure value on both kg/cm² and PSI scales.

The larger 4″ dial makes it easier to read, especially on control panels, pump stations, and service areas where quick visual checks are important.

🔧 How to install

  1. Turn off the system pressure and ensure the pipeline or equipment is fully depressurized before installation.
  2. Check the thread size of the gauge (commonly 1/4″ BSP or 3/8″ BSP) and ensure it matches the pipeline fitting.
  3. Apply PTFE tape (Teflon tape) or suitable thread sealant to the male threads of the gauge to prevent leakage.
  4. Carefully screw the gauge into the bottom threaded port of the pipeline, valve, or manifold.
  5. Tighten using a spanner on the hex fitting provided near the thread. Avoid applying force on the gauge body.
  6. Ensure the dial faces outward and is clearly visible for easy monitoring.
  7. Slowly open the system pressure and check for leaks. Tighten slightly if necessary.

FREQUENTLY ASKED QUESTIONS

Do you provide installation services?

Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.

Do you offer GST invoices?

Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.

How do I know which chemical or filter is suitable for my water?

You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.

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Can I speak to someone before placing an order?

Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.

Bulk orders

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