Rocker – Oil Free Compressor (Rocker 420)

Rocker 420 pumps are driven by a piston, without the need for lubricants, regular oil changes and maintenance. They are driven directly by the motor and not by an additional belt drive. Thanks to its high-quality vibration-proof design, the Rocker 420 has the lowest noise level among all other equivalent pumps. Each motor on the Rocker Series pumps has a built-in thermal protection device that automatically shuts down the pump if it overheats and restarts it when it cools down.

Ideal for:

  • Aeration
  • Pressure filtration

Rocker – Oil Free Compressor (Rocker 420)

Key Features

  • No pollution, maintenance-free
    Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.
  • Quiet and low vibration
    Driven direct by motor with no additional belt-driven transmission; the quality vibration-proof assembly makes Rokcer series run at the lowest noise level among all other equivalent pumps.
  • Thermal protection device
    Every motor of Rocker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.
  • Air outlet filter device
    Every Rocker series compressor is equipped with filter cartridge at the air outlet to filter particle, moisture and supply clean air.

Specifications

Rocker420
Power Supply 110V/60Hz 220V/50Hz
Max. consumption/power 147W 125W
Max. current 1.5A 0.6A
Pressure range  40 ~ 60 psi
Max. Vacuum
Max. flow rate 27 L/min  25 L/min
Max. pressure(w/o moisture trap) 100 psi
Max. pressure (with moisture trap) 80 psi
Motor rotation speed 1700 RPM 1400 RPM
Horse power 1/6 HP
Noise level 52 dB
Hose barb ID8 (5/16 inch)
Net weight 5.2Kg
Dimension (LxWxH) 29.8 x 14.3 x 17.2 cm

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