APZ Serie
The perfect combination of a piston compressor and a screw compressor. The APZ Silent Series models offer a refined blend of overload resistance, optimal efficiency, quiet operation, and easy adaptability to specific working conditions. They are designed for use in workshops and industrial businesses with medium to high compressed air demands but where conditions do not fully justify the use of screw compressors. Limited space or low temperatures are no obstacle for the APZ Silent Series models. These compressors are available in both single- and two-stage versions, with a maximum pressure of 10 or 11 bar and two-piston pump systems. Explore and choose the perfect compressor for your needs!
Innovative Features of Airpress APZ Silent Compressors
The APZ Silent Series models incorporate numerous enhancements to improve usability and increase efficiency:
- Temperature sensors regulate the fan operation, increasing airflow to maintain optimal compressor temperature. The thermostat-controlled fan activates only when necessary, reducing unnecessary energy costs.
- An advanced control panel with indicator lights alerts users to irregular speed, overheating, thermal motor protection, fan operation, motor activity, and voltage levels.
- Internal walls covered with special acoustic foam absorb sound waves, effectively reducing noise. This makes APZ Silent Series models among the quietest industrial piston compressors available!
- A heat exchanger ensures optimal operating temperatures for the piston pump and lowers compressed air temperature, preventing excessive condensation during compression.
- An internal 3-liter tank ensures proper operation of the pressure switch and control panel.
Beyond these improvements, the APZ Silent Series retains all the functionalities of previous models: high efficiency, 10-bar pressure, belt-driven operation, and single- or two-stage piston pumps. These compressors are practical and exceptionally useful for intensive compressed air applications.
Why Choose APZ Silent Compressors?
- A modern soundproof housing provides acoustic insulation. The internal layer of acoustic foam reduces noise levels to 40-48 dB(A) from a distance of 4 meters. The APZ Silent piston compressors meet European noise regulations, making them completely safe for use near other workers.
- Low-speed K Series pumps enable at least a 60%-40% duty cycle and ensure exceptional durability, even under intensive use.
- Capable of operating in harsher conditions than screw compressors, including sub-zero temperatures, while occupying less space and generating less noise.
- The housing improves airflow for cooling, maintaining the optimal temperature of the compression module.
- Two-year warranty.
Single-Stage APZ Silent Compressors
These entry-level silent piston compressors, operating at 10 bar pressure, are designed for intensive use with lower compressed air demands. Standard features include a precision pressure gauge, high-efficiency outlet cooler, reinforced safety valve, pressure regulator, LED indicator, and integrated 24-liter air tanks. Single-stage pumps provide the necessary air supply for less demanding tasks while maintaining Airpress quality.
Two-Stage APZ Silent Compressors
Advanced APZ Silent Series models feature two-stage pumps with greater capacity and lower speed. These compressors, operating at 10 or 11 bar, are designed for facilities with higher compressed air demands and high energy consumption. With an insulated acoustic foam layer that reduces operating noise, they are ideal for long work cycles, even in environments with multiple employees. In addition to standard features, they include improved cooling, safety, and energy efficiency systems.
Equipped with an internal 3-liter auxiliary tank, they require an external tank and pressure regulator for proper operation.
Recommended tank capacities:
On request, the APZ 900+ and APZ 1300+ models can be delivered in versions with 13-bar pressure capacity.
Star-Delta Start Module for Energy Optimization
Some APZ Silent Series models are equipped with star-delta start modules. These modules reduce startup current by three times compared to direct-drive models, significantly lowering peak energy consumption. This reduces operating costs and saves money with every compressor startup!
Complete APZ Silent Compressor with Integrated Tank
Our range also includes industrial-grade silent piston compressors with one or two integrated compressed air tanks, replacing the internal 3- or 24-liter tanks found in other models. There is no longer a need for an additional tank—this is a fully-equipped machine ready for immediate use! This solution is much more compact and allows for efficient space utilization in installations, with tank capacities exceeding 200 liters.