47 mm Parabola Filter Funnel, Stainless Steel

One-liter Funnel with Excellent
Chemical Compatibility

• Bayonet twist-lock seal provides reliable sealing without an O-ring.
• Stainless steel construction offers excellent chemical resistance. 

• For large-volume vacuum filtration of microbiological samples, oils, and solvents.

Materials of Construction

• Funnel Housing: Type 316 stainless steel
• Support Screen, Retaining Ring Assembly, and Base: Type 304 stainless steel

Effective Filtration Area

• 9.6 cm²

Dimensions

• Overall Length: 22.2 cm (8.7 in.)
• Diameter: 15.2 cm (6.0 in.)

Filter Size

• Accepts 47 mm filter

Funnel Capacity

• 1 L

Connection

• Stem inserts into standard size No. 2 rubber stopper

Maximum Operating Temperature

• Limited by filter type

Sterilization

• Provided non-sterile. Autoclavable if desired at 121 - 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min.

Note: Not recommended for use with volatile liquids or high purity fuels as explosion may result from the static discharge.

• Sterile Acrodisc® Syringe Filters with Supor® Membrane
• AcroCap™ Positive Pressure Devices
• VacuCap® VacuCap PF Vacuum Filtration Devices
• AcroPak™ 20 Filters with Supor® Membrane
• AcroPak™ 200 Capsules with Supor® Membrane
• AcroPak™ 500, 1000 and 1500 Capsules with Supor® Membrane
• Supor® PES Membrane Disc Filters
• Stainless Steel Pressure Vessels

Part Number	Description	Pkg	Price	Qty
47 mm Parabola Filter Funnel, Stainless Steel
4230	47 mm parabola filter funnel	1/pkg	1,170.10
Accessories and Replacement Parts
4231	Type 304 stainless steel base	1/pkg	418.18
4235	Support screen, type 304 stainless steel	1/pkg	99.47
4301	Funnel and retaining ring assembly	1/pkg	838.48

Contact Customer Service at 800-521-1520 for possible lead-time and ship date.