Low-speed compressor Pro Line B70-5.5-270CT, 270 l, 400 V On castors, low-speed version, 5.5 kW motor, air intake 1,023 l/min at 1,100 rpm, 11 bar, 270 l tank, 400 V, 102 dB Lwa / 82 dB at 4 m
Code: B70-5-5-270CTRelated products
Product detailed description
B70 · on castors · 270 l · 1,023 l/min · 1,100 rpmThe most air the low-speed range gives you on castors with a 270 l tank. The B70-5.5-270CT has the cast-iron two-stage B70 pump with a 5.5 kW motor at 1,100 rpm and draws in 1,023 l/min at 11 bar — instead of the 1,210 l/min and 1,300 rpm of the standard B70-7.5. A handle, castors with brakes and a regulator with two quick couplings for a body shop or an assembly workshop with three people on the tools.
Why a B70 with 5.5 kW on 270 l
The B70 pump is one size bigger than the B60, and even with the smaller 5.5 kW motor it gives 1,023 l/min — more than the standard B60-5.5 with 827 l/min, and at 1,100 rpm at that. With a 270 l tank it is the shortest machine with the B70 pump on castors: half a metre shorter than the 500, and you move it around the workshop by the handle — two swivel castors with brakes at the front, big wheels at the rear. The regulator with two DN 7.2 quick couplings splits the air between two people; two gauges show the pressure in the tank and at the outlet. The noise of 102 dB Lwa, 82 dB at 4 m, is the same as on the standard B70-7.5 — here the low-speed version brings a lower temperature and fewer strokes per minute, not fewer decibels.
Equipment and details
What the B70-5.5-270CT 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 270 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 B70-5.5-270CT is not the right fit
The same pump with 5.5 kW on a 500 is the B70-5.5-500CT, on feet with 270 l the B70-5.5-270FT; the pump one size smaller, with 4 kW on castors, is the B60-4-270CT. All eight low-speed machines are shown on the low-speed range page; if you compare by motor power across brands, there are compressors with a 5.5 kW motor.
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
A body shop: a grinder, a riveter and blowing off for three people — 1,023 l/min on 270 l is enough, and the machine goes by the handle wherever it is needed.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 2 years |
| EAN: | 8024900414554 |
| Compressor type: | Piston compressor |
| Pressure: | 11 bars |
| Suction power: | 1023 l/min |
| Air delivery: | 788 l/min |
| Pressure vessel volume: | 270 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: | 194 kg |
| Accessories: | Pressure regulator, Wheels, Handle, Quick coupler |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Mobile |
| Dimensions: | 1 520 × 600 × 1 250 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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