RK-4 ‘Tough & Tiny’ Rotary Screw Compressors
The Tough & Tiny series compressors is available in a 4 hp version. They are compact and perfect for low horsepower applications. View features & benefits
Download Brochure| Model # | HP | KW | CFM | PSI | dBA | NPT | Voltage (3ph) | Dimensions (in) | Weight (lbs) | price |
|---|---|---|---|---|---|---|---|---|---|---|
| RK-3F-145B-1 | 3 | 2 | 8.5 | 145 | 65 | 3/8” | 230/60/1 | 21.7x17x16.6 | 86 | |
| RK-3F-145B | 3 | 2 | 8.5 | 145 | 65 | 3/8” | 400/60/3 | 21.7x17x16.6 | 86 |
Features and Benefits
Electronic Controller – Electronic controller uses the latest technology to make this the most user-friendly rotary screw air compressor for smaller applications
Intake Filter – The heavy duty intake filter ensures that a continuous flow of air is fed into the compressor, while keeping ambient dust and dirt out of the system – thus protecting the air-end.
Spin-On Filtration – Spin-on air/oil separator is simple and quick to service.
Minimum Pressure Valve – Maintains a minimum pressure in the air-oil separator. At start-up, the valve is closed to build initial pressure. At normal operating pressures, the valve is fully open for minimal pressure loss.
Sump Tank Heater – Standard sump tank heater prevents condensation from forming in the sump tank during low capacity conditions.
Thermostatic Valve – This valve regulates the oil temperature and keeps the oil at the ideal temperature at a wide range of operating capacities and conditions.
Direct Drive – Direct drive models have the motor directly connected to the input shaft of the compressor, therefore reducing power loss.
Direct Start with Load/Unload Cycle – This feature reduces the demand on electrical circuits.
Compact – This unit has all of the advantages of a large industrial machine, but is designed to fit in small locations.
