Low-speed compressor Pro Line B70-5.5-500CT, 500 l, 400 V On castors, low-speed version, 5.5 kW motor, air intake 1,023 l/min at 1,100 rpm, 11 bar, 500 l tank, 400 V, 102 dB Lwa / 82 dB at 4 m
Code: B70-5-5-500CTRelated products
Product detailed description
B70 · on castors · 500 l · 1,023 l/min · 1,100 rpmThe biggest low-speed machine on castors. The B70-5.5-500CT has the B70 pump with a 5.5 kW motor at 1,100 rpm, 1,023 l/min and a horizontal 500 l tank at 11 bar — a reserve for a workstation where a grinder, a gun and blowing off draw air at once, and yet a machine that moves to another bay by the handle.
Why a 500 on castors with the B70
The 500 holds the reserve, the B70 pump keeps topping it up with 1,023 l/min, and from the second quick coupling another hose can run at the same time. The pump at 1,100 rpm instead of 1,300 does fewer strokes per minute and runs cooler — that is the whole point of the low-speed version on a machine that cuts in throughout the shift. The castors with brakes and the handle make it a machine for the hall, not for the compressor room; if you want to set it up for good by the pipework, the same set-up comes on feet. In a hall with grinders, count on 102 dB Lwa, 82 dB at 4 m.
Equipment and details
What the B70-5.5-500CT has from the factory
- two-stage twin-cylinder B70 pump with cast-iron cylinders and an intercooler, oil-lubricated, with an oil sight glass; V-belt drive geared down to 1,100 rpm, moulded plastic belt guard
- three-phase 5.5 kW (7.5 hp) electric motor, 400 V / 50 Hz, thermal overload protection; automatic stop/start pressure switch with a gauge
- air intake 1,023 l/min, pressure 11 bar, aftercooler on the pump outlet
- horizontal 500 l tank with a ball valve for draining condensate; pressure regulator with two DN 7.2 quick couplings and a second gauge for the outlet pressure
- two front swivel castors with brakes, two rear wheels, tubular handle with a rubber grip
- noise 102 dB Lwa, 82 dB at 4 m
- AirTube QR code on the tank opens service videos; 2-year warranty (extension to 3 years at extra cost), 10 years on the tank against rusting through
Machine details




Where next if the B70-5.5-500CT is not the right fit
The same set-up on feet for the compressor room is the B70-5.5-500FT; the shorter machine with the same pump is the B70-5.5-270CT. If you want the full 1,210 l/min on a 500, take the standard B70-7.5-500FT; its siblings on castors are in the standard B59B to B70 range. Upstream of a spray gun goes a regulator with a filter at the workstation.
Values apply to a 400 V / 50 Hz supply. Air intake is the amount of air the pump draws in; how much of it reaches the tool depends on the pressure and the tank. Noise is given as the sound power level Lwa and the sound pressure at 4 m from the machine. A piston compressor works in cycles (topping up the tank and pausing), not continuously.
Ventilek advises
For a paint shop with long spraying I would take the standard B70-7.5 with full displacement; this one belongs in a hall where air is drawn throughout the shift and the draw is not at the limit.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 2 years |
| EAN: | 8024900505511 |
| Compressor type: | Piston compressor |
| Pressure: | 11 bars |
| Suction power: | 1023 l/min |
| Air delivery: | 788 l/min |
| Pressure vessel volume: | 500 L |
| Design of pressure vessel: | Lying down |
| Connecting: | Quick coupling DN 7.2 |
| Motor power: | 5.5 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1100 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 2 – two-stage compressor |
| Lubrication: | Oleic |
| Noise: | 102 dB - Lwa, 82 dB - Lwp(4m) |
| Weight: | 277 kg |
| Accessories: | Pressure regulator, Wheels, Handle, Quick coupler |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Mobile |
| Dimensions: | 2 030 × 670 × 1 400 mm |
Instalace kompresoru
Odpouštění kondenzátu
Servisní KIT kompresoru a výměna
Údržba sacího filtru
Uvedení do provozu
Výměna oleje u kompresoru
Výměna řemenu
Product rating
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