Rocker 300 – LF 30 (110V/60Hz) Vacuum Filtration System, 23 L/min, ROCKER (CAT#: STEM-GLE-5998-LGZ)

1. 2 years free parts service (Rocker 300).
2. Suspended solid detection design in water.
3. The filter bottle group can be directly sterilized by high temperature and high pressure.
4. Patented filter membrane gasket diversion design.
5. Float ball overflow protection device.
6. Air intake filter.
7. Waste extraction adapter cover.

Voltage / Frequency: 110V/60Hz
Power: 65W
Current consumption: 0.7A
Maximum vacuum: 99 mbar / 685 mmHg
Maximum flow: 23 L/min
Speed: 1750 RPM
Horsepower: 1/8 HP
Funnel/waste bottle capacity: 300 ml / 1200 ml
Applicable membrane diameter: 47 mm
Effective filter area: 12.5 cm²
Applicable Hose ID: ID8 (5/16 inch)
Filter funnel: PES
Receiving bottle: PC
Membrane gasket: PP
Funnel cover: PP
Float Overfill Protection Device: PP
Filter: Glass Fiber ( 1µm, 47mm )

1. Design of detection of suspended solids in water.
Rocker 300 – LF 30 is an economical combination designed for the detection of suspended solids in water. Each set includes an oil-free vacuum pump, LF 30 filter bottle set, high pressure silicone tube and 1μm glass fiber filter paper.
2. No pollution and maintenance free.
Rocker 300 – LF 30 vacuum filtration system adopts Rocker 300 vacuum pump. The pump uses the piston actuation principle and does not need to use lubricating oil. Therefore, regular oil maintenance is not required, and there is no oil mist pollution problem.
3. Air intake filter.
Each model of Rocker series pump is equipped with a filter element at the air inlet, which can filter dust and moisture to purify the air intake and prolong the service life of the cylinder and piston.
4. Float ball overflow protection device
Rocker 300 – LF 30 vacuum filtration system uses vacuum pump and receiver bottle with anti-overflow protection device. When the liquid level rises and touches the buoy, the buoy will rise and stand against the gas line to prevent the liquid from being pumped into the pump .
5. Patented swivel buckle design.
With LF 30 vacuum filter bottle set, using filter funnel and receiving bottle, using Rocco's patented (M381450) screw-on locking technology, it is not only fast and tight to install and does not need to use clamps.
6. The filter funnel is made of PES high-grade engineering plastic.
The filter funnel is injection-molded with polyether selenium resin (PES) engineering plastic. The product has strong impact resistance and high temperature resistance (180°C), and can be directly sterilized by high temperature and high pressure.
7. Patented filter membrane gasket diversion design.
The patented diversion design of the membrane gasket can greatly increase the filtration rate, allowing you to complete the experiment in less time.
8. Waste extraction adapter cover.
The receiving bottle is designed with a waste liquid extraction adapter cover, which can be used to quickly turn the receiving bottle into a waste liquid bottle by changing the equipment at any time.

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