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
| 220 |
KYB40-15-30
| 40
| 20 | 30 | 7 | 1.5
| 1450 | 220 |
| KYB40-20-30 | 40 | 20
| 30 | 7 | 2.2
| 1450 | 220 |
| KYB50-25-25 | 50 | 25 | 25 | 7 | 3 | 1450 | 220 |
| KYB65-35-20 | 65
| 35 | 20 | 7 | 4 | 1450 | 220 |
KYB Single-Phase Explosion-Proof 4KW Flowmeter: Complete Guide
Introduction
The KYB Single-Phase Explosion-Proof 4KW Flowmeter is a high-precision industrial flow measurement device designed for hazardous and flammable environments. Engineered with a robust single-phase 4KW motor and certified explosion-proof housing, it ensures accurate, safe, and energy-efficient fluid monitoring.
This guide provides detailed insights into maintenance schedules, storage conditions, installation instructions, and after-sales service, making it an essential reference for engineers, operators, and procurement specialists in industrial sectors such as chemical, oil & gas, and industrial fluid systems.
Maintenance Frequency
Regular maintenance is crucial to ensure accuracy, durability, and safe operation of the KYB 4KW flowmeter.
Daily Checks
Inspect for visible leaks or damage to the motor and housing.
Verify flow readings for consistency and unusual fluctuations.
Ensure ventilation openings are clean and unobstructed.
Weekly Maintenance
Check electrical connections for tightness and corrosion.
Clean sensor surfaces to avoid debris affecting measurements.
Inspect seals and gaskets for wear or damage.
Monthly Maintenance
Lubricate bearings and rotating components to reduce friction.
Test alarm and safety systems to confirm proper functionality.
Conduct partial calibration to maintain accuracy.
Annual Maintenance
| Component | Action |
|---|
| Motor | Full inspection, lubrication, and testing |
| Sensors | Recalibration to factory standards |
| Housing | Check for corrosion, cracks, and integrity |
| Electrical Systems | Comprehensive inspection of wiring and connections |
Tip: Maintain a maintenance log to record inspections, repairs, and part replacements for warranty and operational reference.
Storage Conditions
Proper storage ensures the long-term integrity of the KYB 4KW flowmeter.
Environmental Requirements
Temperature: -20°C to 50°C (-4°F to 122°F)
Humidity: 20% to 85%, non-condensing
Location: Dry, ventilated area away from direct sunlight, dust, and corrosive gases
Storage Best Practices
Keep the device in its original packaging until installation.
Avoid stacking heavy objects on the flowmeter.
Protect the sensor and electrical interfaces from physical damage.
Tip: If the flowmeter will be stored for extended periods, perform a functional test before installation to ensure performance integrity.
Installation Instructions
Correct installation is critical to ensure safety, accuracy, and explosion-proof compliance.
Pre-Installation Checklist
Confirm pipeline diameter matches the 2-inch flowmeter.
Verify single-phase 220V supply for the 4KW motor.
Check for clearance around the device for maintenance access.
Inspect mounting brackets and fasteners.
Installation Steps
Shut off the pipeline flow and ensure pressure is relieved.
Align the flowmeter with the pipeline horizontally.
Secure the mounting bolts to prevent vibration.
Connect the electrical wiring according to the single-phase explosion-proof wiring diagram.
Check grounding and insulation for compliance with safety standards.
Perform a trial run at low flow to verify operation.
Gradually increase to full operational flow while monitoring for leaks or abnormal readings.
Safety Precautions
Ensure all personnel wear protective equipment during installation.
Avoid operating under overpressure or high temperature during initial testing.
Verify all electrical connections are explosion-proof compliant.
After-Sales Service
KYB provides a comprehensive after-sales service program to ensure long-term satisfaction and operational reliability.
Warranty Coverage
Duration: 12 months from purchase date
Scope: Defects in materials, workmanship, and motor performance
Exclusions: Damage from misuse, unauthorized modifications, or external factors
Technical Support
Installation Assistance: Remote guidance and on-site support if necessary
Troubleshooting: Assistance in identifying and resolving operational issues
Replacement Parts: Access to certified spare parts for maintenance or repair
Customer Support Channels
| Channel | Description |
|---|
| Hotline | 24/7 technical support for urgent issues |
| Email | Non-urgent technical inquiries and documentation |
| Online Portal | Manuals, software updates, calibration certificates |
Tip: Keep all purchase documentation and maintenance records to expedite support and warranty claims.
Technical Specifications
| Feature | Specification |
|---|
| Flow Capacity | 2-inch pipeline, mid-size industrial systems |
| Motor | Single-phase, 4KW, explosion-proof |
| Sensor Type | 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
Explosion-Proof Design: Ensures safe operation in flammable or hazardous environments.
Energy-Efficient Motor: Reduces electricity consumption and operational costs.
High-Precision Measurement: Maintains accuracy under varying flow conditions.
Durable Construction: Resistant to corrosion, vibration, and industrial wear.
Easy Maintenance: Modular components simplify servicing and part replacement.
Application Areas
The KYB Single-Phase 4KW flowmeter is ideal for:
Chemical Processing: Safe and precise measurement of corrosive liquids.
Oil & Gas Pipelines: Reliable flow monitoring in hazardous areas.
Industrial Water Systems: Clean and wastewater measurement with explosion-proof safety.
Manufacturing Lines: Accurate measurement for mid-size industrial fluid pipelines.
SEO-Optimized Meta Description
The KYB Single-Phase Explosion-Proof 4KW Flowmeter delivers high-precision, energy-efficient flow measurement in hazardous environments. Suitable for chemical, oil & gas, and industrial pipeline applications, it ensures safe, reliable, and low-maintenance operation.
Conclusion
The KYB Single-Phase Explosion-Proof 4KW Flowmeter combines safety, precision, and energy efficiency in a robust industrial solution. By following proper storage, installation, and maintenance procedures, operators can maximize device lifespan and performance. With comprehensive after-sales support and warranty coverage, the KYB 4KW flowmeter is a trusted choice for mid-sized industrial applications in hazardous environments.
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