ABAC B2800B & G404
Flywheel diameter: 260 mm
Motor needed: 1.5kW to 2.2kW
Displacement at 1400 rpm with 2.2 kW motor 480 liter/min.
Free air delivery at 1400 rpm: 280 liter/min
Premium replacement pump heads and blocks for the Western Cape’s industrial sector. Stocking ABAC, Chinook, and Type 30 variants.
Also called a reciprocating compressor block or bare piston compressor block, a compressor block is the part doing the compression of the air. A
piston moving in a reciprocating motion within the cylinder compresses the gas. It is driven by an electric motor or another form of rotation. The pistons
are moving up and down and compress the air from atmospheric pressure up to full tank pressure. As the volume decreases the pressure increases. The gas is then pushed out of the cylinder to the next stage of compression or to the discharge connection.
Airpower’s selection of ABAC Air Compressor Blocks are all made with solid cast iron for the wear and tear parts and aluminum parts. Our ABAC range is reliable and recommended for medium-duty industrial applications.
Flywheel diameter: 260 mm
Motor needed: 1.5kW to 2.2kW
Displacement at 1400 rpm with 2.2 kW motor 480 liter/min.
Free air delivery at 1400 rpm: 280 liter/min
Flywheel: 350 mm X 1 SPA
Motor needed: 3kW (4 hp.)
Displacement at 1400 rpm with 3 kW motor 610 liter/min
Free air delivery at 1400 rpm: 425 liter/min
Flywheel: 350 mm X 1 SPA
Motor needed: 3kW (4 hp.)
Displacement at 1200 rpm with 3 kW motor 610 liter/min.
Free air delivery at 1200 rpm: 425 liter/min
Flywheel: 430mm X 2 SPA
Motor needed: 4kW (5.5 hp.)
Displacement at 1100 rpm with 4 kW motor 650 liter/min.
Free air delivery at 1100 rpm: 525 liter/min
Flywheel: 430mm X 2SPA
Motor needed: 5.5kW (7.5 hp.)
Displacement at 1400 rpm with 5.5 kW motor 800 liter/min
Free air delivery at 1400 rpm: 720 liter/min
Flywheel: 430mm X 2 SPA
Motor needed: 7.5kW (10 hp.)
Displacement at 1300 rpm with 7.5 kW motor 1210 liter/min
Free air delivery at 1300 rpm: 950 liter/min
Flywheel: 330mm X 1 SPA
Motor needed: 1.5kW to 2.2kW (2 hp. To 3 hp.)
Displacement at 1075 rpm with 1.5 kW motor 250 liter/min
Free air delivery at 1075 rpm: 200 liter/min
Flywheel: 390mm X 1 SPA
Motor needed: 2.2 kW to 3kW (3hp to 4 hp.)
Displacement at 1075 rpm with 2.2 kW motor 393 liter/min.
Free air delivery at 1075 rpm: 314 liter/min
Yes, absolutely. While we are authorized distributors for specific brands like ABAC and Chinook, our expert technicians are fully
trained to service and repair all major compressor brands including Atlas Copco, Ingersoll Rand, CompAir, and many more.
Selecting the correct air compressor block depends on factors such as the required airflow, operating pressure, motor size, duty cycle and your existing compressor configuration. Airpower can help identify the correct replacement or recommend a suitable upgrade to ensure reliable performance and long service life.
Yes. In many cases, installing a new air compressor block allows an existing compressor to be rebuilt rather than completely replaced. If the motor, receiver and other major components are still in good condition, this can be a cost-effective way to restore performance while reducing downtime. Airpower can assess your current compressor and recommend the most suitable solution.
The lifespan of an air compressor block depends on its operating conditions, maintenance schedule and duty cycle. With regular servicing and proper lubrication, a quality compressor block can provide many years of reliable operation. Routine inspections help identify wear before it leads to costly failures.
“Fast response time for our factory breakdown. The technician knew exactly how to fix our screw compressor and got us up and running the same day.”
“Great selection of spares. I was able to find exactly what I needed for our old ABAC unit without waiting weeks for imports. Highly recommended.”
“Fast response time for our factory breakdown. The technician knew exactly how to fix our screw compressor and got us up and running the same day.”
We are fully equipped to handle major overhauls, pressure testing, and component sales directly from our Bellville headquarters.
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