Rocker – Oil Free Compressor (Rocker 440)

Rocker 440 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 440 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:

  • Fermenter
  • Bioreactor
  • Gas Chromatograph

Rocker – Oil Free Compressor (Rocker 440)

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

Rocker 440
Power Supply 110V/60Hz 220V/50Hz
Max. power 147W 125W
Max. current 1.5A 0.6A
Pressure range  40 ~ 60 psi
Max. Vacuum
Max. flow rate(w/o moisture trap) 27 L/min 25 L/min
Motor rotation speed 1700 RPM 1400 RPM
Horse power 1/6 HP
Noise level 52 dB
Hose barb ID8 (5/16 inch)
Net weight 8.4 Kg
Dimension (LxWxH) 29.3 x 31.2 x 25.1 cm

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