ZJP 150A Roots Vacuum Pump: Industrial-Grade High-Capacity Vacuum Solution

With industry-leading 150L/S capacity and 100mm inlet design, the ZJP 150A Roots pump excels in chemical, pharmaceutical, and food processing systems. Adaptive pressure control ensures stable operation under 5300Pa differential pressure.

Core Technological Innovations

1. Dual-Stage Rotor Optimization

Special-curvature figure-8 rotors achieve 150L/S capacity at 2900rpm, 50% faster than standard models. 0.03mm clearance control ensures zero-wear operation.

2. Dynamic Pressure Balancing

Sensor-equipped bypass valve reacts within 0.1 seconds at 5300Pa threshold, reducing backing pump load by 30%+ during pressure spikes.

3. Scalable System Design

Supports triple-stage configuration (ZJP 150A×2 + backing pump) for 0.005Pa ultimate vacuum. Quick-connect flanges enable flexible installation.

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Industry Applications

▶ Case 1: Lithium Battery Material Drying

Challenge: 12-hour drying cycle with conventional equipment
Solution: ZJP 150A + liquid ring pump system
Result: Cycle time reduced to 6.5 hours, energy saving 42%

▶ Case 2: Chemical Solvent Recovery

Requirement: Continuous operation with toluene vapors
Customization: Nickel-alloy coating + dual mechanical seals
Outcome: 12,000+ hours uninterrupted operation, 55% efficiency gain

Technical FAQ

Q1: Why 2.2KW motor for 150L/S capacity?
► Permanent magnet synchronous motor with VFD control maintains 92% efficiency, 18% more energy-saving than standard motors.

Q2: Handling high-humidity gases?
► Optional inlet preheater (50-80℃ adjustable) prevents condensation in freeze-drying applications.

Q3: Maximum pipeline length?
► Recommended: ≤3m (DN100 inlet), ≤5m (DN80 outlet). Longer pipelines require vacuum stabilizers.

Q4: Difference from ZJP 70A model?
► 114% higher speed, 47% more power, suitable for ≥5m³ vacuum chambers.

Q5: IoT compatibility?
► Optional module monitors 12 parameters (speed, temperature, etc.) with PC/mobile control.

Q6: Maintenance cost?
► Lifetime lubrication gearbox, only requires seal replacement every 8000h (~$170/set).

Q7: High-altitude operation?
► Standard models work ≤3000m. Free customization available for higher elevations.

Q8: Power failure protection?
► Automatic inlet closure within 0.5s prevents backflow damage.

Q9: Handling gas flow surges?
► Buffer chamber withstands 200L/S instant flow, with PID speed adjustment.

Q10: Certifications?
► ISO 8573-1 Class 0 oil-free, CE, China Energy Efficiency Certification (CQC).