Choosing a reliable 5hp rotary screw compressor can improve productivity in small shops and commercial settings. The following selected models cover a range of configurations, from energy-efficient variable-speed units to durable single- and three-phase motors. Each entry includes key specifications and notable features to help compare performance, installation ease, and maintenance needs.
Summary of selected products
| Product | Brand | Power | Voltage / Phase | Air Flow | Max Pressure |
|---|---|---|---|---|---|
| 10HP Inverter Rotary Screw | Bilowk | 10 HP | 230V / 1 Phase | 39 cfm | 120 psi |
| OEM Filter Kit for UP6 | Ingersoll Rand | — | — | — | — |
| VEVOR 5HP Motor (230V) | VEVOR | 5 HP | 230V / 1 Phase | — | — |
| VEVOR 5HP SPL Motor | VEVOR | 5 HP | 230V / 1 Phase | — | — |
| Ingersoll Rand UP6-7.5-125 | Ingersoll Rand | 7.5 HP | 200V / 3 Phase | 28 CFM | — |
10HP Inverter Rotary Screw Air Compressor
The Bilowk unit presents an inverter-driven rotary screw design that supports soft-start operation, which minimizes startup power spikes and quiets operation compared with traditional fixed-speed models. It delivers up to 39 cfm at a maximum pressure of 120 psi with a 1-phase 230V input. The inverter control adjusts motor speed in real time to match air demand, improving energy efficiency. Installation is described as straightforward, with a focus on field-ready setup and routine maintenance such as filter and oil changes on a set schedule.
Key considerations include the distinction that single-phase units cannot be directly converted from or to three-phase power using a simple converter, which matters for facility power planning. The unit is marketed for commercial use with emphasis on reliability and efficiency, particularly where precise air pressure and reduced noise are valued.
Ingersoll Rand OEM Filter Kit for UP6
This item is a maintenance kit designed for Ingersoll Rand UP6 rotary screw compressors in the 5- to 7.5-HP range. It includes a replacement indicator filter housing and components intended to support the 2,000-hour maintenance interval recommended by the manufacturer. Regularly replacing the filter and related parts can help sustain compressor performance, reduce discharge contamination, and preserve efficiency over time. This product is positioned as a practical, manufacturer-backed option for keeping UP6 units operating at peak capacity.
VEVOR 5HP Electric Motor (230V)
The VEVOR 5HP electric motor is a single-phase unit rated for 230V operation and 25A full-load current. Its 56HZ frame, 7/8-inch keyed shaft, and a listed shaft length of 2.25 inches align with common rotary screw applications. The design emphasizes open drip-proof protection, which is best suited for clean and dry environments. The motor is built with steel construction for durability and longevity, making it a solid option for quiet, reliable operation in typical shop settings.
VEVOR 5HP SPL Motor (CCW)
The SPL (single phase) 5HP motor from VEVOR provides 5 HP at 230V with a 56-frame footprint and a 2-pole design at 3450 RPM. Full-load current is listed at 17.6A, and the shaft features a 5/8-inch key. The motor supports clockwise or counterclockwise rotation, with the factory setting typically defaulting to CCW. It shares similar build quality to other VEVOR motors and is designed for clean, dry environments. The unit’s compact dimensions and robust steel construction offer a practical option for replacing or upgrading existing screw compressor motors.
Ingersoll Rand UP6-7.5-125 Rotary Screw Compressor
This three-phase, 200-volt rotary screw compressor delivers 7.5 HP with a claimed 28 CFM output, and it includes an oil-free, air-cooled aftercooler to lower discharge temperature. A full-voltage motor starter is mounted and wired, simplifying installation and startup. The UP6 line is known for compact footprint and reliability in industrial environments. This model suits facilities where three-phase power is available and where consistent airflow and temperature control are critical for running multiple tools or automated processes.
Buying Guide: Key Purchase Considerations
- Power and phase: Match motor horsepower, voltage, and phase to your facility electrical system and air demand. Inverter-driven units offer better energy efficiency for varying workloads but may require careful electrical planning.
- Airflow and pressure requirements: Confirm CFM and psi targets for your tools and processes. A unit with higher CFM can handle peak demand without dropping pressure.
- Control strategy: Fixed-speed vs. variable-speed (inverter) units affect energy use, startup noise, and maintenance. Inverter models typically save energy but may incur higher upfront costs.
- Maintenance needs: Look for accessible filters, oil, and wear parts; consider OEM compatibility for spare parts and service intervals.
- Electrical and installation: Check installation clearances, refrigerant or oil usage (as applicable), and whether a remote tank or dryer is needed to maintain air quality and moisture control.
- Durability and environment: Open drip-proof motors perform best in clean, dry spaces. For harsh environments, consider sealed or ruggedized configurations and protective housings.
- Three-phase availability: If you only have single-phase power, plan for an inverter unit or a dedicated transformer to support higher-demand installations.
- Manufacturer support: Prefer brands with robust service networks and documented maintenance cycles to minimize downtime.
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