Description

The Rocker 300DC is a piston-powered oil-free laboratory vaccum pump operated by 12V DC that can provide vacuum and pressure in just one unit.

With precise construction and quality moving parts, the noise level is only ~ 50 dB - the lowest among equivalent products! The pump not only keeps the laboratory quiet, but also protects the operator from noise disturbances.

The Rocker 300DC is next to maintenance-free because of the oil-free design. The Rocker 300DC comes with guaranteed operation of two-years or 3000 working hours of free service parts (excluding the moisture filter)!

Features

• Quiet & Low Vibration: direct-driven motor and high quality rubber feet keep noise level ~ 50 dB
• Compact & Lightweight: precise construction and aluminum die-cast
• Clean & Maintenance Free
• Safe & Comfortable: CE-approved

The Rocker 300DC is equipped with a 1/8 hp motor and provides 24 lpm of free air displacement and 650 mm Hg of maximum vacuum. It also contains one moisture trap/vacuum regulator for filtrating particles and moisture from the inlet air and features adjustment of the vacuum level.

With its light weight, the Rocker 300 is not only suitable for laboratory liquid filtration, but also perfect for stack or ambient gas sampling.

To enable the pressure function, a Conversion Kit (P/N 167320-30) is required for the simple, time-minimal conversion from a vacuum pump to a compressor.

Applications

• Liquid filtration: Microbiology, Suspended solids
• Air sampling; Stack gas, Ambient air
• Vacuum oven
• Fume suction

Specifications

• Maximum Power Consumption: 35 Watts (12V); 30 Watts (24V)
• Maximum Current: 3 Amps (12V); 1.2 Amps (24V)
• Maximum Vacuum: 650 mm Hg (85.5 kPa)
• Motor Rotation: 1800 rpm
• Horsepower: 1/8 HP
• Poles: 4 pole
• Dimensions, W x H x D: 11 x 6.5 x 5-inches (272 x 164 x 121mm)
• Weight: Net: 7.7 pounds (3.5 kg); Gross: 9.9 pounds (4.5 kg)
• Port Thread: 5/16"
• Noise Level: 50 dB
• Safety: Thermally protected

Vacuum vs. Flow Rate