Feel free to call or chat with us for recommendations.
Flat rate of $12.50 for orders below $500.
Click here for more info.
The EMAX ERI0050001 is a 5 HP fixed speed industrial rotary screw air compressor supplied as a cabinet-only unit, with no tank included. It delivers 19.42 CFM (about 20 CFM) at up to 145 PSI and runs on 230V single-phase power. It suits shops and industrial operations that need continuous, steady airflow from a single-phase electrical supply.
Rotary Screw Air End
Oil-Injected Design: The air end compresses air using an oil-injected male and female rotor pair.
Duty Cycle: EMAX rotary air ends are engineered for up to 100% duty cycle and are relatively quiet in operation.
Continuous Airflow: The screw air end produces continuous, steady airflow for applications where consistent air supply is a must, such as industrial plants and operations.
Reliability and Durability: Rotary screw air ends hold up well in harsh conditions. Mining and construction rigs and firefighting equipment manufacturers choose them for this reason.
Performance and Operation
Airflow and Pressure: The unit is rated at 19.42 CFM with a maximum pressure of 145 PSI from a single-stage pump.
Fixed Speed: The compressor runs at a constant speed during run cycles and does not vary its RPM.
Pressure Range: Oil-injected rotary screw air ends reach their rated maximum pressure economically. Applications that need higher pressures require multi-stage reciprocating (piston) compressors.
Motor and Electrical
Motor: 5 HP ODP electric motor running at 1,750 RPM.
Power Requirements: 230V (+/- 10%), single-phase.
Amperage: The full load amperage, including the 1.15 service factor, is 19.20 amps. The recommended breaker is 20 amps.
Certifications: Listed as UL/CSE.
Cabinet, Size and Maintenance
Cabinet-Only Configuration: The compressor package is supplied without a receiver tank, so you can pair it with your existing or preferred air storage.
Dimensions and Weight: The uncrated unit measures 34" L x 25" W x 41" H and weighs 562 lbs.
Oil Capacity: 1.33 gallons.
Service Kit: Routine maintenance uses EMAX service kit SKIT001AWB.
Need help confirming this 5 HP rotary screw compressor is the right size for your air demand and electrical service? Call Pittsburgh Spray Equipment at 888-714-1410 and our team will help you size your system.
Specifications — ERI0050001
| HP | 5 |
| Voltage +/- 10% | 230 |
| Phase | 1 |
| Drive Type | Electric |
| CFM | 19.42 |
| Silent Air | N |
| Smart Air | N |
| Compressor Type | ROTARY |
| Motor Type | ODP |
| Belt Count | 1 |
| Pump Stage | 1 |
| Pump Riser | N |
| Belt Tensioner | N |
| Mag Starter | N |
| Radiator | N |
| Motor RPM | 1750.00 |
| FLA + 1.15 Service Factor | 19.20 |
| Recommended Breaker | 20.00 |
| Max PSI | 145.00 |
| Uncrated Length | 34 |
| Uncrated Width | 25 |
| Uncrated Height | 41 |
| Crated Length | 48 |
| Crated Width | 43 |
| Crated Height | 49 |
| Oil Capacity | 1.33 |
| Oil U/M | Gallons |
| Estimated Pump Life (Hours) | 100000.00 |
| Certifications | UL/CSE |
| Service Kit | SKIT001AWB |