Vacuum Pump - Rocker 300/400/600 Oil free

Rocker series vacuum pump is a piston-powered, oil-free pump. With innovative electronic, mechanical technology and human design concept make Rocker's family quiet and low vibration, compact and light weight, clean and maintenance free, safe and comfortable.

Quiet and low vibration:
Directly motor driven without transmission mechanism and quality rubber feet keep noise level only 48.7~60dB, which is the lowest among equivalent products.

Compact and light weight:
Aluminum die-cast and precise construction make Rocker's family so small and compact, weight only 4~6Kg.

Clean and maintenance free:
Oil-free design makes it clean and maintenance free, we guarantee two years or 3000 working hours of free service parts. (Excluding moisture filter)

Safe and comfortable:
Rocker's family are CE approved, it not only promise safety but also make operator feel comfortable.

Rocker's family are so appropriate as pressure air supplier or suction units. They are adaptable to many laboratory and industry requirements, such as:

  1. Liquid filtration for microbiology
  2. Suspended solid test
  3. liquid sprayer
  4. Air sampling
  5. Vacuum tweezer
  6. Aeration bubbler


Rocker 300 Rocker 400 Rocker 600
Power 110-120V/50,60Hz 110-120V/50,60Hz 110-120V/50,60Hz
Max. power comsuption 65 W 100 W 210 W
Max. current 0.7 A 1.0 A 1.9A
Max. vacuum -650mmHg=85.5kPa=110Torr -650mmHg=85.5kPa=110Torr -650mmHg=85.5kPa=110Torr
Max. flow rate 20 l/min 37 l/min 60 l/min
Horse Power 1/8HP 1/6HP 1/4HP
Pole 4P 4P 4P
Net wet 4.1kg 5.2kg 7.6kg
Gross weight 5.1kg 6.2kg 8.6kg
Port thread 5/16" 5/16" 5/16"
Noise Level 50dB 50dB 52dB

Balance Prod.

Scale Prod.

Measuring Inst.

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