Rocker 300 – SF 30 (220V/50Hz) Vacuum Filtration System, 20 L/min, ROCKER (CAT#: STEM-GLE-5997-LGZ)

1. Two years of free parts service.
2. The filter funnel is made of SS316 stainless steel.
3. The filter bottle can be directly sterilized by high temperature and high pressure.
4. Float ball overflow protection device.
5. Air intake filter.
6. Waste extraction adapter cover.

Voltage / Frequency: 220V/50Hz
Pump maximum flow: 20 L/min
Maximum vacuum: 99 mbar / 685 mmHg
Funnel/waste bottle capacity: 300 ml / 1200 ml
Applicable membrane diameter: 47 mm
Effective filter area: 11.6 cm²
Applicable Hose ID: ID8 (5/16 inch)
Filter funnel: SS316
Receiving bottle: PC
Membrane Gasket: SS316
Float Overfill Protection Device: PP
Membrane: MCE

1. The filter funnel is made of SS316 stainless steel.
The filter funnel is made of high-grade stainless steel material SS316, which is durable and can be quickly sterilized by flame.
2. Float ball overflow protection device.
Rocker 300 – SF30 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.
3. No pollution and maintenance free.
Rocker series pumps use the piston action principle and do not need oil to lubricate, so there is no need for regular oil maintenance, and there is no problem of oil mist pollution.
4. Air intake filter.
Each model of the Rocker series pump is equipped with a filter core 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.
5. 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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