Soundproofed ABAC piston compressor - B59-4-500L1T motor 4 kW, intake 570 l/min, pressure 11 bar, receiver 500 l, L1 cabinet, supply 400/50 V/Hz, 87 dB Lwa / 67 dB at 4 m
Code: B59-4-500L1TRelated products
Product detailed description
Silent Line LN · 500 l · 87 dB LwaFive hundred litres along a wall. B59-4-500L1T pairs a large receiver with the low, narrow L1 cabinet — the assembly measures 1,937 × 580 × 1,348 mm, so just under one metre twenty in height and only 58 cm in width. The slowed B59 pump delivers 570 l/min at 11 bar and holds 87 dB Lwa.
Why a large receiver and a small cabinet
The receiver and the cabinet solve two different problems. The 500 l volume evens out sharp draws — an impact wrench, a sandblaster, shot blasting — and cuts the number of motor starts per hour. The L1 cabinet in turn keeps height and width to a minimum, so the whole machine fits along a wall where a taller assembly would not go.
The pump is the same as on the other four-kilowatt B59 machines in the category: inside the cabinet it runs at 1,200 rpm and delivers 570 l/min instead of the 653 l/min the open Pro Line version manages at 1,400 rpm. In exchange, 97 dB Lwa becomes a flat 87.
Equipment and details
What B59-4-500L1T does as standard
- two-stage oil-lubricated B59 pump with an air aftercooler, V-belt drive, 1,200 rpm
- L1 cabinet of sheet-metal panels lined with sound-absorbing foam, each panel removable on its own
- pulley cooling: the spokes are shaped like fan blades and drive air onto the pump cylinders
- horizontal 500 l pressure receiver forming the base of the machine; condensate drained by a ball valve
- 4 kW electric motor, 400/50 V/Hz, three-phase supply, thermal protection, pressure switch
- intake 570 l/min, working pressure 11 bar
- central control panel with main switch, pressure gauge, pressure regulator and hour counter
- weight 274 kg, dimensions 1,937 × 580 × 1,348 mm; noise 87 dB Lwa, 67 dB at 4 m
- two-year warranty, extension to three years available at extra cost
Machine details


Where to go next if B59-4-500L1T is not the one
More air on the same footprint comes from A49B-4-500L1T (598 l/min, 89 dB). In the taller cabinet the range continues with B59-4-500L2T. A smaller receiver is on B59-4-270L2T. The full overview is in the overview of the whole category.
Intake is the volume of air the pump draws in. Noise is given as the sound power level Lwa and as the sound pressure at 4 m from the machine. A piston compressor works in cycles, not without a break. All figures are manufacturer data.
Ventilek recommends
A large receiver and a small cabinet belong together more than it seems. The receiver gives the reserve, the cabinet saves the space — and you can have both at once.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 2 years |
| Compressor type: | Piston compressor |
| Pressure: | 11 bars |
| Suction power: | 570 l/min |
| Air delivery: | 439 l/min |
| Pressure vessel volume: | 500 L |
| Design of pressure vessel: | Lying down |
| Connecting: | Ball valve 1/2" |
| Motor power: | 4.0 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1200 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 2 – two-stage compressor |
| Lubrication: | Oleic |
| Noise: | 87 dB - Lwa, 67 dB - Lwp(4m) |
| Dimensions: | 1 937 × 580 × 1 348 mm |
| Weight: | 274 kg |
| Accessories: | Silent blocks, Pressure regulator, Quick coupler, Cover, Hour counter |
| Engine: | Electric |
| Soundproofed: | Yes |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
Odhlučněné kompresory Silent Line
Product rating
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The company ABAC has been one of the most important manufacturers of piston compressors on the world market since its establishment in 1980 . Currently, the brand ABAC is owned by ATLAS COPCO, the largest compressor manufacturer in the world and is part of the multinational group PAD (Professional Air Division). The goal of the ABAC brand is to become a world leader in the development, production and sale of piston compressors.

Production at company ABAC
ABAC compressors are manufactured in 5 production centers around the world, with an annual production of almost 2 million compressors. The brand's parent plant ABAC in Turin, Italy employs around 250 employees and is primarily focused on the design and production of professional V-belt compressors with a daily production capacity of over 600 machines. The ABAC plant also has extensive warehouse facilities with several thousand compressors available for immediate delivery.

Innovative concept
ABAC does not only mean compressor production. We are directly involved in the development of key innovations and advanced solutions and set trends in the compressor market. The efforts of our designers have resulted in, for example, an aerodynamic pulley housing for temperature reduction of up to 35°C, the revolutionary XPAND hose reel compressor or the PRO LINE ZERO oil-free compressors with V-belts. In the ABAC program you will always find the most modern and unique solution for compressed air production on the market.

A modern solution
We are a modern company that is aware of the current trends around us. We are bringing advanced technologies to the compressor industry, such as the use of QR codes and the AIR TUBE app to make it easier for the user of our compressor to access the information they need. We use social media, chat and multimedia instead of traditional marketing and documentation formats. With compressors ABAC you will always have convenient access to all the necessary information.

Compressor program
In the supplier program of the ABAC brand you will find 100%. The basic range includes 100% from small portable compressors for home applications to larger stationary compressors for permanent deployment.
