Cyclone ZB2550EU Direct Drive Air CompressorDurable Portable Compressor for Home, Garage & Professional Workshops
Engineered for durability and portability, the Cyclone 50L 1.8kW (2.5HP) direct drive air compressor is a trusted choice for DIY enthusiasts and trade professionals alike. Built with premium thick steel tanks and quality components, this 220–240V unit delivers stable, efficient performance for inflating, air blowing, pneumatic tools, spray painting, and daily workshop tasks. Backed by in-house manufacturing and strict quality control, it is the reliable all-rounder for home, garage or professional workshop use.
Category:
Direct Link Air Compressors
Product Details
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On the technical data plate we will state following information |
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Name |
Oil-Lubricated Big Air Delivery,Professional Direct Driven Compressor |
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Cyclone Model NO: |
ZB2550EU |
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Motor Peak Power: |
1.8KW/2.5HP |
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Input Voltage: |
220-240V/50HZ |
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Max Air Delivery |
206L/min |
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Air Delivery@40Psi |
182L/min |
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Air Delivery@90Psi |
176L/min |
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Motor Capacitor |
40vF |
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Pump Shaft Rated Speed |
2850r.p.m |
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Bore/Piston Size |
Dia.48mm*1 |
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Stroke Length |
40mm |
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Pump Flywheels |
N/M |
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Motor pulley size |
N/M |
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Pump Lubricate Oil capacity |
0.25L |
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Rated Electric Current |
7.5A |
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Overload Current Protector |
9.0A |
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Startig Capacity |
185V,with 20M power calbe |
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Max working pressure |
8Bar /0.8Mpa/116PSI |
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Cut-In pressure |
6Bar/0.6Mpa/90PS1 |
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Tank Capacity |
Ce/ASME Oualified 50Lt Air tank |
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Noise (Lwa) |
92dB |
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N.W/G.W |
32.80Kgs/35.6Kgs |
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Packing Size(L+W*H) |
84.5*29*64.5CM |
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Medium |
Nonlethal Compressed Air |
Key Features
● Oil-Lubricated Direct Drive Motor: Provides stable, reliable performance with reduced wear, effectively extending service life.
● 50L Heavy-Duty Air Tank: Robust and durable, ideal for home, garage, and light industrial workshop applications.
● High-Efficiency Airflow: Delivers up to 206L/min max air delivery for consistent and powerful pneumatic tool operation.
● Integrated Pressure Regulator & Dual Gauges: Enables precise pressure control and real-time monitoring for various tasks.
● Portable & Ergonomic Design: Equipped with wheels and handle for easy movement and convenient storage.
● Built for Long-Lasting Durability: Constructed with high-quality components and reinforced structure for daily heavy use.
Expert Advice
● Daily Tank Drainage: Always drain condensed moisture from the tank after each use to prevent internal corrosion and ensure clean air output.
● Electrical Safety: Avoid long extension cords to prevent voltage drop, overheating and motor damage; use a dedicated grounded power outlet.
● Ventilation & Cooling: Operate in a well-ventilated area to maintain optimal cooling and stable performance.
● Pre-Use Inspection: Check hoses, fittings and connections for leaks or damage before each use to ensure safe operation.
● Regular Maintenance: Follow the recommended schedule for oil inspection and replacement to keep the pump running smoothly.
Troubleshooting Guide
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Problem |
Possible Cause |
Recommended Solution |
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Compressor fails to start |
1. No power / faulty plug, cable or socket 2. Blown fuse or tripped circuit breaker 3. Overload protection activated 4. Defective pressure switch |
1. Check power connection and cable condition 2. Reset breaker or replace correct fuse 3. Let motor cool fully before restarting 4. Test and replace pressure switch if needed |
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Motor hums but does not run |
1. Low or unstable voltage 2. Pump mechanism jammed 3. Defective motor capacitor 4. Mechanical binding in pump |
1. Ensure stable rated voltage; avoid long cords 2. Clear debris and obstructions in pump 3. Test and replace 40vF capacitor 4. Lubricate or repair pump components |
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Pressure builds too slowly |
1. Air leaks in hoses, fittings or tank 2. Worn piston rings, valves or seals 3. Clogged air filter 4. Incorrect regulator setting |
1. Test leaks with soapy water; repair or replace parts 2. Replace worn pump parts3. Clean or replace air filter 4. Reset regulator to proper working pressure |
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Excessive noise or vibration |
1. Loose bolts or fasteners 2. Worn motor/pump bearings 3. Damaged crankshaft4. Uneven placement |
1. Tighten all mounting bolts securely2. Replace worn bearings3. Service or replace crankshaft4. Place on flat, stable surface |
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Motor overheats or shuts down |
1. Poor ventilation or blocked vents 2. Over-duty cycle operation 3. Low or degraded pump oil4. Dirty cooling fins |
1. Improve ventilation; clear vents 2. Follow duty cycle; allow cooling breaks 3. Check and refill 0.25L compressor oil 4. Clean cooling fins for better heat dissipation |
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Pressure drops under load |
1. Undersized/damaged hoses 2. Faulty or misadjusted regulator 3. Leaking check valve4. Excessive tool air consumption |
1. Use proper diameter hoses; repair kinks/leaks 2. Calibrate or replace regulator 3. Inspect, clean or replace check valve 4. Match tool requirements to compressor capacity |
FAQs
▼ What size air compressor do I need?
The right compressor size depends primarily on the CFM (Cubic Feet per Minute) and pressure requirements of your pneumatic tools.For light-to-medium duty tasks (e.g., tire inflation, brad nailers, stapling, air blowing, touch-up spray painting), the Cyclone ZB2550EU 50L 2.5HP model delivers ample power and airflow for reliable performance.For more demanding tools (e.g., impact wrenches, sanders, professional spray guns), choose a compressor with a higher CFM rating that exceeds your tool’s requirements by at least 20% to ensure stable, continuous operation.
▼ How often must I drain an air compressor?
Drain the tank daily after every use, or more frequently in humid environments. This prevents water buildup, internal corrosion, and rust, protecting the tank and downstream tools from contamination. Cyclone compressors are fitted with a convenient drain valve for quick and easy maintenance.
▼ What oil do I use in my air compressor?
Always use compressor-grade, non-detergent oil formulated for reciprocating air pumps. For the Cyclone ZB2550EU, use the recommended oil with a capacity of 0.25L; refer to the user manual for the exact viscosity grade required. Using the correct oil ensures optimal lubrication, reduces wear, and extends the motor’s service life.
▼ Can I use an extension cord with my compressor?
We strongly recommend avoiding extension cords whenever possible, as they can cause voltage drop, overheating, and permanent motor damage. If use is unavoidable, select a short, heavy-duty cord rated for the compressor’s full current draw (7.5A) to minimize power loss.
▼ What size air hose should I use?
The correct hose size depends on your tool’s air consumption and the total hose length.For most light-to-medium workshop tasks with this Cyclone compressor, a 3/8" (10mm) diameter hose is ideal.For longer hose runs or higher-demand tools, use a larger diameter hose to avoid pressure drop and maintain airflow efficiency.
▼ What is the maximum working pressure of this Cyclone compressor?
The Cyclone ZB2550EU operates at a maximum working pressure of 8Bar (0.8MPa / 116PSI), with a cut-in pressure of 6Bar (0.6MPa / 90PSI), providing stable pressure for a wide range of pneumatic applications.
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