943175 
HPL30D-24 Subtotal: $22,101.00
EMAX ERI0050801 – Industrial Rotary Screw Compressor
$2,566.00
The ERI0050801 is designed for constant air demand environments, where piston compressors would normally cycle on and off. Instead, the rotary screw system:
- Produces steady, non-pulsating airflow
- Eliminates frequent start/stop cycling
- Reduces mechanical wear and heat stress
- Improves efficiency in long runtime applications
This makes it ideal for:
- Small manufacturing facilities
- Continuous workshop air systems
- Packaging and assembly lines
- CNC light-duty operations
- Multi-tool pneumatic stations
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Description
EMAX ERI0050801 – Industrial Rotary Screw Air Compressor (5 HP, 80 Gallon Tank Mount)
The EMAX ERI0050801 is a compact industrial rotary screw air compressor system mounted on an 80-gallon ASME-certified tank, designed for continuous-duty operation, quiet performance, and high-efficiency compressed air delivery in workshops and light industrial environments.
Unlike piston compressors, this model uses an oil-injected rotary screw air-end, which allows it to run continuously (100% duty cycle) with smoother airflow, lower vibration, and reduced maintenance requirements. It is ideal for facilities that need steady air supply without pressure cycling interruptions.
This unit is powered by a 5 HP single-phase electric motor and delivers approximately 19.4 CFM at 100 PSI with a maximum pressure of 145 PSI.
Key Features
- 5 HP industrial electric motor (230V, single-phase)
- Oil-injected rotary screw air-end system
- Mounted on 80-gallon ASME-certified horizontal tank
- Air delivery: ~19.4 CFM @ 100 PSI
- 100% continuous duty cycle capability
- Sound-insulated design for low noise operation
- Belt-drive system with 1750 RPM motor operation
- Integrated smart controller (Logik 9 system)
- Maintenance alerts, pressure scheduling, and system monitoring
- High-efficiency filtration and oil separation system
Advantages
100% Duty Cycle Operation
Can run continuously without resting cycles.
Rotary Screw Efficiency
Smooth airflow with minimal pressure fluctuation.
Low Noise Cabinet Design
Significantly quieter than piston compressors.
Tank-Mounted Stability
80-gallon buffer reduces pressure dips during demand spikes.
Ideal Applications
- Industrial workshops
- Production facilities
- CNC/light automation systems
- Packaging lines
- Fabrication shops
- Continuous pneumatic tool systems
EMAX ERI0050801 – Industrial Rotary Screw Compressor: Buying Considerations
The ERI0050801 is designed for constant air demand environments, where piston compressors would normally cycle on and off. Instead, the rotary screw system:
Produces steady, non-pulsating airflow
Eliminates frequent start/stop cycling
Reduces mechanical wear and heat stress
Improves efficiency in long runtime applications
This makes it ideal for:
Small manufacturing facilities
Continuous workshop air systems
Packaging and assembly lines
CNC light-duty operations
Multi-tool pneumatic stations
Before ordering the EMAX ERI0050801 – Industrial Rotary Screw Compressor from EMAX, review the points below against your actual site conditions and workload. Published specifications describe the equipment under test conditions, and real-world performance depends on how closely your application matches those conditions. Buyers in the United States, Canada, and Asia should also confirm local voltage and frequency requirements, applicable safety or emissions standards, and freight or import logistics for the destination before finalizing an order.
What to Check Before You Buy
- Total the real CFM demand of every tool that could run at the same time, then add reserve capacity for leaks and future tools – not just the single largest tool's rating.
- Confirm voltage and phase availability (120V/240V, single/three-phase) matches the compressor's electrical requirement.
- Check tank size relative to duty cycle – a larger tank reduces motor cycling on intermittent loads but does not substitute for adequate CFM on continuous-demand tools.
- Review noise rating if the compressor will run in an occupied or noise-sensitive space.
Does tank size matter more than CFM for a shop air compressor?
CFM output matters more for continuous-demand tools (sanders, grinders); tank size matters more for intermittent high-draw tools (impact wrenches, nail guns) where the tank supplies a burst faster than the motor could alone. Undersized CFM cannot be fixed by a bigger tank if the tool's continuous demand exceeds the compressor's output.
For sizing help across the full Compressor category, compare specifications side by side before committing to a specific model, and confirm current pricing, availability, and freight details for your location. Keep the supplier data sheet and any acceptance criteria on record for future maintenance and replacement decisions.
| Specification | Details |
|---|---|
| Model | EMAX ERI0050801 |
| Type | Rotary Screw Air Compressor (Tank Mounted) |
| Motor Power | 5 HP |
| Air Delivery | ~19.4 CFM @ 100 PSI |
| Max Pressure | 145 PSI |
| Tank Capacity | 80 Gallons |
| Tank Orientation | Horizontal |
| Drive Type | Belt-driven |
| Voltage | 230V single-phase |
| Duty Cycle | 100% continuous |
| Cooling | Air/oil radiator system |
| Application | Industrial / Workshop / Production |
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