Our Rocker 300 vacuum filtration set is ideal for general filtration for microbiology, suspended solids testing and solvent purification. Included in this kit is 9 3/4' of vacuum tubing. Save 10% by purchasing the kit.
Rocker 300 Oil-Free Vacuum Pump:
Specification (110V, 60Hz)
Max. power： 65 W
Max. current：0.7 A
Max. vacuum： 670 mmHg
Max. flow rate： 21l/min
Motor rotation： 1700 RPM
Horse power： 1/8 HP
Noise level： 50.0 dB
Port thread： 5/16 inch (8 mm)
Net wet： 4.1 kg
No air pollution, maintenance free
Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.
Prote™ overflow protection
Rocker series pumps are equipped with Prote™ ‑filter cartridge which can prevent a large amount of liquid from being sucked into the pump by negligence. It can also filter particles and moisture to prolong the service life of pump.
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.
International safety certification :
Filtration for microbiology test
Suspended solid test
47mm Glass Filtration Set with Fritted Glass Base and Stainless Steel Support Screen:
Filter funnel - Borosilicate glass
Funnel support base - Borosilicate glass
Membrane support - S.S. screen with PTFE seal
Clamp - Anodized aluminum
Stopper - Silicone rubber (No.8)
Receiver ‑flask - Borosilicate glass
Funnel capacity： 300 ml
Flask capacity： 1000mm
Filter diameter ： 47 mm
Effective filtration area： 9.6 cm
Port thread (I.D. tubing) : 5/16 inch
Complete Set Includes :
300 ml Glass filter holder
Silicone stopper (No.8)
1000 ml Receiver flask
Silicone fixing sucker
The stainless steel screen with PTFE seal only needs a simple cleaning can be reused.
Ideal for solvent purification and general filtration for microbiology, suspended solid analysis etc.