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Silent compressor APZ 900-270S 10 bar 7.5 hp/5.5 kW 611 l/min 270 l

SKU 34651-270S

APZ 900-270S is a quiet, two-piston industrial compressor with a power of 7.5 HP, a capacity of 611 l/min and a tank with a capacity of 270 l. Equipped with a star-delta connection for smooth start-up, it ensures reliable, quiet operation in intensive work cycles, ideal for production plants and workshops.

Motor power (hp / kW) 7.5 HP / 5.5 kW
Capacity air receiver (L) 270
Maximum pressure (bar) 10
Intake capacity (l/min) 872 L/min14.533 L/s
Free air delivery (l/min)* 611 L/min10.183 L/s
Noise level at 0 m dB(A) 68
Voltage (V) 400 V / 50 Hz / 3 Ph
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Quiet two-piston compressor APZ 900-270S 10 bar 7.5 HP/5.5 kW 611 l/min 270 l

The APZ 900-270S 10 bar compressor is a professional piston device equipped with a tank with a capacity of 270 liters and a star-delta connection, which enables smooth start-up and reduces the load on the electrical network. This model has been designed for intensive operation in demanding industrial conditions, where high efficiency, stable operation and low noise level are key. A two-piston, two-stage compression mechanism and an advanced cooling system ensure reliable operation, even in places with limited space and at low temperatures.

Key Technical Features

  • Two-piston, two-stage compression mechanism: Equipped with an advanced K30 series pump, it ensures efficiency and stability during intensive use.
  • Acoustic insulation: Special acoustic foam in the housing effectively reduces operating noise to 68 dB(A), enabling safe installation of the compressor near work stations.
  • Thermostatic Fan Control System: Temperature sensors automatically turn on the cooling fan for optimal cooling and minimized energy consumption.
  • Built-in heat exchanger: Stabilizes the temperature of compressed air, reducing condensation and increasing the life of the device.
  • Star-delta connection: Allows the motor to start softly, reducing current load and protecting components from current spikes.

Technical Specification

  • Engine power: 7.5 HP / 5.5 kW
  • Maximum pressure: 10 bar
  • Air flow capacity: 611 l/min
  • Power supply: 400 V / 50 Hz / 3 phases
  • Tank capacity: 270 liters
  • Noise level: 68 dB(A)

Applications

The APZ 900-270S 10 bar model is perfect for industrial applications such as production plants, mechanical workshops and the automotive industry, where quiet and effective operation is required. Thanks to a large tank with a capacity of 270 liters and an advanced design, this compressor works well in places with limited space and in environments requiring reliability with intensive work cycles.

Operational efficiency and savings

Thanks to the star-delta connection and direct drive, the APZ 900-270S 10 bar compressor minimizes energy losses, offering high efficiency and durability. Durable design of the piston mechanism, advanced acoustic insulation and cooling system ensure stable operation even in the most difficult conditions. APZ 900-270S 10 bar is an ideal solution for users looking for reliable, compact and low-maintenance equipment.

EAN 8712418413786
Manufacturer Airpress Polska Sp. z o.o.
Weight (kg) 277 kg
Length (mm) 1,550 mm1.55 m
Width (mm) 770 mm7.7 dm
Height (mm) 1,530 mm1.53 m
Drive V-belt driven
Start Y-∆
Motor power (hp / kW) 7.5 HP / 5.5 kW
Pump type K30
Cylinder number 2
Number of stages 2
Pump speed (rpm) 1200
Air receiver Yes
Capacity air receiver (L) 270
Galvanized tank No
Workload (labor/rest %) 60/40
Maximum pressure (bar) 10
Intake capacity (l/min) 872 L/min14.533 L/s
Free air delivery (l/min)* 611 L/min10.183 L/s
Free air delivery (m3/h)* 36.66 m³/h10.183 dm³/s
Noise level at 0 m dB(A) 68
Noise level at 4 m (dB(A)) 48
Noise level at 7 m (dB(A)) 43
Sound volume reduction Yes
Main air connection (") 1/2
Ambient temperature (°C) 5 - 45
Oilfree No
Voltage (V) 400 V / 50 Hz / 3 Ph
After cooler Yes
Intercooler Yes
Wheels No
Filter with pressure reducer No
SKU 34651-270S
* The output efficiency (l/min) is an estimated value, dependent on factors such as the intake air pressure, temperature, and humidity.