For diesel oil, kerosene, gasoline, benzene and other clean, light oily liquid.
Vane pump,large output with small power input.
Cast iron pump casing, teflon vanes, electric motor or diesel engine driven for option.
Bypass valve built in.
Quick coupling connection on inlet/outlet side.
Max liquid temperature up to 100℃
Continuous working.
Strong self-priming, it's not necessary to pour oil before pump working.
Trailer type design, moveable, easy to use and maintenance.
The copper impeller should be selected for the transport of solvents such as xylene.
| Technical Specification |
Model | Size(mm) | Flow(m³/h) | Head(m) | Suction(m) | Power(Kw) | Speed(rpm） | Voltage(V) |
KYB25-9-30
| 25 | 9 | 30 | 7 | 1.1
| 1450
| 380 |
KYB40-15-30
| 40
| 20 | 30 | 7 | 1.5
| 1450 | 380 |
| KYB40-20-30 | 40 | 20
| 30 | 7 | 2.2
| 1450 | 380 |
| KYB50-25-25 | 50 | 25 | 25 | 7 | 3 | 1450 | 380 |
| KYB65-35-20 | 65
| 35 | 20 | 7 | 4 | 1450 | 380 |
KYB80-45-20
| 80 | 45
| 20
| 7 | 5.5 | 1450 | 380 |
| KYB100-60-20 | 100 | 60 | 20 | 7 | 7.5 | 1450 | 380 |
KYB50 Two Inch Three-Phase Explosion-Proof Flowmeter: Complete Guide
Introduction
The KYB50 Two Inch Three-Phase Explosion-Proof Flowmeter is a precision-engineered industrial flow measurement device, designed for hazardous environments where safety, accuracy, and durability are critical. Equipped with a robust three-phase motor and explosion-proof certification, it delivers consistent and energy-efficient performance.
This guide provides a detailed overview of the warranty terms, energy-saving features, safety guidelines, and maintenance procedures, making it suitable for industrial engineers, procurement specialists, and operators seeking reliable flow measurement solutions.
Warranty Terms
The KYB50 flowmeter comes with a comprehensive warranty package to ensure long-term reliability and customer satisfaction:
Standard Warranty Coverage
Duration: 12 months from the date of purchase.
Covered Components: Motor, sensors, housing, and electrical systems.
Scope: Defects in materials or workmanship under normal operating conditions.
Exclusions
Damage due to improper installation, misuse, or unauthorized modifications.
Wear and tear on consumable parts, such as seals and gaskets.
Damage caused by external factors, including corrosion, flooding, or extreme temperatures beyond operational limits.
Claim Process
Notification: Contact the technical support team within 30 days of detecting the issue.
Documentation: Provide purchase invoice, serial number, and description of the issue.
Inspection: Technical evaluation to verify defect.
Resolution: Replacement or repair of defective components.
Tip: Keep warranty documents and purchase records readily accessible for faster claim processing.
Energy Efficiency
The KYB50 is designed for industrial operations that require high performance with minimal energy consumption.
Motor Efficiency
Three-Phase Motor Design: Optimized for low-loss operation, reducing electricity usage.
Adaptive Load Management: Automatically adjusts motor power based on flow demand.
Continuous Monitoring: Ensures the motor operates within optimal efficiency parameters.
Flow Optimization
Precision Sensors: Minimize pressure drop and maintain accurate readings.
Low-Friction Components: Bearings, seals, and rotating parts reduce mechanical energy loss.
Operational Benefits
| Feature | Benefit |
|---|
| Reduced Energy Consumption | Lower operational costs |
| Stable Flow Monitoring | Improved process efficiency |
| Compliance with Efficiency Standards | Environmentally sustainable operation |
Tip: Regular calibration and maintenance maximize energy efficiency and prolong motor life.
Safety Guidelines
Safety is paramount when using the KYB50 in hazardous areas. Follow these guidelines to ensure safe installation, operation, and maintenance:
Installation Safety
Ensure proper grounding and electrical connections.
Install in a horizontal pipeline, maintaining sensor alignment.
Keep sufficient clearance around the motor and control panel.
Operational Safety
Do not operate the flowmeter beyond rated voltage or flow capacity.
Avoid exposing the device to extreme temperatures or corrosive substances.
Monitor temperature, vibration, and flow readings to detect abnormalities.
Maintenance Safety
Power Down: Always disconnect electrical supply before servicing.
Pressure Relief: Ensure pipeline pressure is relieved before opening the housing.
Protective Equipment: Use gloves, goggles, and safety tools when handling components.
Maintenance and Repair Procedures
Proper maintenance ensures accurate measurements and extended device lifespan.
Daily Maintenance
Inspect for visible leaks or damages.
Check display readings for consistency.
Clean external surfaces and ensure ventilation openings are clear.
Periodic Maintenance
| Component | Frequency | Maintenance Action |
|---|
| Motor Bearings | Every 500 operating hours | Lubricate and inspect |
| Sensor Calibration | Biannually | Verify accuracy and recalibrate |
| Electrical Connections | Quarterly | Tighten and clean terminals |
| Seals & Gaskets | Monthly | Inspect and replace if necessary |
Common Troubleshooting Scenarios
| Issue | Cause | Solution |
|---|
| Inaccurate Flow Reading | Sensor obstruction | Clean sensor, recalibrate |
| Motor Overheating | Ventilation blocked | Clear obstructions, check voltage |
| Leakages | Damaged seals | Replace seals |
| Electrical Malfunction | Loose connections | Inspect and secure connections |
Tip: Maintain a maintenance log to track inspections, repairs, and part replacements.
Product Performance
Technical Specifications
| Feature | Specification |
|---|
| Flow Capacity | 2-inch pipeline, suitable for mid-size industrial systems |
| Motor | Three-phase, explosion-proof, energy-efficient |
| Sensor | High-precision OGM flow sensor |
| Housing | Corrosion-resistant stainless steel |
| Operating Temperature | -20°C to 50°C (-4°F to 122°F) |
| Explosion-Proof Rating | Zone 1 & Zone 2 hazardous areas |
| Display | Digital real-time monitoring interface |
Key Advantages
Precision: Maintains consistent readings under variable pressures.
Durability: Resistant to vibration, corrosion, and industrial wear.
Maintenance-Friendly: Modular design simplifies part replacement.
Versatility: Compatible with industrial automation and monitoring systems.
Application Areas
The KYB50 flowmeter is suitable for:
Chemical Industry: Safe flow monitoring of acids, bases, and solvents.
Oil & Gas Pipelines: Explosion-proof design ensures safe operation with flammable liquids.
Water Treatment: Accurate measurement for clean and wastewater systems.
Industrial Production Lines: Reliable flow measurement for mid-size pipelines.
Customer Feedback
Customers highlight the KYB50’s accuracy, durability, and ease of maintenance:
Petrochemical Plants: “Reliable even in fluctuating pressure environments.”
Industrial Water Systems: “Explosion-proof housing ensures safe operation.”
Manufacturing Facilities: “Easy integration with monitoring systems and low downtime.”
SEO-Optimized Meta Description
The KYB50 Two Inch Three-Phase Explosion-Proof Flowmeter is a mid-size industrial flow measurement device with energy-efficient motor, high-precision sensor, and explosion-proof certification. Ideal for chemical, oil & gas, water treatment, and industrial pipeline applications, it ensures safe, reliable, and precise flow monitoring.
Conclusion
The KYB50 Two Inch Three-Phase Explosion-Proof Flowmeter offers a safe, reliable, and energy-efficient solution for mid-size industrial pipelines in hazardous environments. With comprehensive warranty, certified explosion-proof design, precise measurement, and easy maintenance, it is a trusted choice for engineers and industrial operators.
Proper installation, regular maintenance, and adherence to safety guidelines ensure long-term operational efficiency and optimal performance, making the KYB50 a reliable investment for industrial flow measurement.
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