0 to 7 Kg/cm² (100 PSI) Back Connection Pressure Gauge – NZO

Product Overview

The NZO LF-2ZT-100 Stainless Steel Glycerine-Filled Pressure Gauge is designed for precise pressure measurement in industrial, hydraulic, and pneumatic applications. Featuring a 2-inch dial, back connection, and robust SS304 stainless steel construction, this gauge ensures durability, accuracy, and resistance to vibrations. The glycerine filling minimizes needle fluctuations, making it ideal for high-performance environments.

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Key Features & Benefits

✅ Premium SS304 Stainless Steel Construction – Ensures corrosion resistance and durability.
✅ 2” Dial (Compact Design) – Ideal for space-constrained applications.
✅ Back Connection (1/4″ BSP Male) – Perfect for panel mounting or direct system integration.
✅ Bourdon Tube Measuring Principle – Provides accurate and stable pressure readings.
✅ Pressure Range: 0 to 7 Kg/cm² (100 PSI) – Suitable for low to moderate pressure systems.
✅ Glycerine Filled – Absorbs vibrations and pressure surges, ensuring smooth needle movement.
✅ Welded Socket & Case – Enhances leak resistance and structural strength.
✅ Factory Calibrated – Delivers high accuracy and reliability out of the box.

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Technical Specifications

Specification	Details
Model	LF-2ZT-100
Brand	NZO
Pressure Range	0 to 7 Kg/cm² (100 PSI)
Dial Size	2” (50 mm)
Process Connection	1/4” BSP (Male) – Back Connection
Gauge Filling	Glycerine
Case & Socket Material	SS304 Stainless Steel
Mounting Type	Back Connection (Panel or Equipment Mounting)
Measuring Principle	Bourdon Tube
Accuracy	Factory Calibrated for Precision
Application	Industrial, Hydraulic, Pneumatic, RO & Process Industries

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Applications

🔹 Reverse Osmosis (RO) & Water Treatment – Monitors filter & membrane pressure.
🔹 Industrial Equipment – Suitable for pumps, compressors, and pipelines.
🔹 Chemical & Process Industries – Handles gas, liquid, and chemical pressures.
🔹 HVAC & Refrigeration Systems – Ensures optimal system performance.
🔹 Oil & Gas Pipelines – Provides safe and accurate pressure monitoring.
🔹 Pharmaceutical & Food Processing – Compliant with hygienic process requirements.

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Installation Guide

🔧 Step 1: Preparation

• Ensure the system is depressurized before installation.
• Select the correct pressure range and connection type for your application.

🔧 Step 2: Mounting the Gauge

• Attach the gauge to the system using the 1/4″ BSP Male back connection.
• Use Teflon tape or pipe sealant to prevent leaks.
• Tighten the gauge by hand first, then use a wrench for a secure fit. Avoid overtightening.

🔧 Step 3: Checking for Leaks

• Slowly pressurize the system and check for leaks.
• If leaks occur, tighten the connection or apply additional sealant.

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Maintenance & Care

🛠 Regular Inspection

• Check for physical damage, cracks, or signs of leakage periodically.
• Verify that the needle moves smoothly without excessive vibration.

🛠 Cleaning

• Use a soft cloth to clean the dial and casing. Avoid harsh chemicals.
• If the gauge is exposed to dust or debris, clean the connection ports carefully.

🛠 Glycerine Level Check

• Ensure the glycerine fill level is adequate. If it depletes over time, consider refilling or replacing the gauge.

🛠 Storage Guidelines

• Store in a cool, dry place away from direct sunlight and corrosive environments.
• Avoid extreme temperature fluctuations to maintain accuracy and longevity.

🛠 Replacement Recommendation

• If the gauge shows inconsistent readings or a stuck needle, replace it to ensure system safety.
• For high-vibration environments, consider using a shock-resistant or liquid-filled gauge.

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Package Includes

📦 1 x NZO 0 to 7 Kg/cm² (100 PSI) Glycerine-Filled Pressure Gauge

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Why Choose This Pressure Gauge?

✔️ High Durability – Made from SS304 stainless steel for corrosion resistance.
✔️ Vibration-Resistant – Glycerine filling ensures smooth readings.
✔️ Compact & Versatile – 2” dial with back connection for easy installation.
✔️ Accurate & Reliable – Factory-calibrated for industrial precision.