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Vacuum Filter Funnels | BOLA

Chemical resistance: +++ universal
Material: PFA, PTFE
Temperature resistance: from -200°C to +250°C
Transparency: transparent
autoclave: 121°
FDAFDA conform:
All parts coming into contact with the fluid are from materials that correspond to FDA requirements. A certificate of conformity is included with each shipment.

Material Safety Data Sheets

Capacity of filling vessel
Total height
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Product information "Vacuum Filter Funnels | BOLA"

Product description

Filtration unit made of PTFE with cone size 29 for connection to a vessel (must be suitable for vacuum) with socket size 29. Multi-stage hose connector with integrated lock screw for vacuum tubing with I.D. 6 and 8 mm, filtration surface 13,8 cm2 , easily exchangeable filtering membrane dia. 47 mm. Filling vessel made of PFA with PTFE lid for protection against contaminations.


Flow rate:
Flow capacity for water under vacuum of 100 kPa (1000 mbar) using a PTFE filtering membrane with a diameter of 47 mm and a thickness of 0,2 mm

Pore size 1,00 µm: Flow 500 ml/min

Pore size 0,45 µm: Flow 115 ml/min

Pore size 0,20 µm: Flow 32 ml/min
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