Plastic Funnels

Photo of Drum and Carboy Funnels
Large funnels with handles are ideal for filling drums, barrels, tanks and carboys providing ample volume and fast flow. The two smaller sizes have a handle at the rim. Molded natural polypropylene funnels are autoclavable at 121° C (250° F).
Photo of One Piece Büchner Funnels

One-piece HDPE Büchner funnel with sealed-in, polyethylene filter plate of coarse porosity (90-130 microns) offers good retention and fast flow under vacuum. Useable with or without filter paper. F4803-1 will fit 170mm rubber filter adapters. Use below 52°C (125° F).

Photo of Large Industrial Drum Funnel
Heavy-duty funnel is molded in one piece, 6.35mm (1/4 ") thick. The top cylindrical section is 36cm O.D. x 13cm high (15" x 5") with a 2.54mm (1") wide top flange. The 45 degree cone is 11cm (4-1/2") high and a 14cm (5-1/2") long stem tapers from 51mm (2") to 44mm (1-3/4") O.D. Overall height is 39cm (15-1/2"); volume is 1,550 cubic inches or 25 liters (6.7 gal).
Photo of Nalgene 4260 Heavy-Duty Plastic Funnels-LDPE

Nalgene 4260 Heavy-Duty LDPE Funnels are completely molded, unbreakable and with vent-ribs for even flow. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use. 

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Photo of BEL-ART Heavy Duty Funnels, Polypropylene

Durable, versatile funnels are available in assorted sizes to suit your needs.

  • Polypropylene plastic with ridges to help prevent vapor lock
  • Highly recommended for continuous laboratory work
  • Steam autoclavable at 121ºC (250ºF)

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Photo of Nalgene 4252 Plastic Powder Funnels-Polypropylene

Nalgene 4252 Polypropylene Powder Funnels are used for transferring powders. The parallel stem minimizes the bridging of powder while the external ribbing prevents air locks. They are chemical resistant to a wide range of lab chemicals and reagents. These funnels are a shatter-proof alternative to glass. Autoclavable.

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Photo BEL-ART Powder Funnels, Polypropylene

Specially designed for transferring powders, these funnels have a wide stem for clog-free filling.

  • Made of polypropylene plastic with a 60º angle
  • Steam autoclavable at 121ºC (250ºF)

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Photo of BEL-ART Urbanti High-Speed Filter Funnels, PMP

Unsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the filtration speed.

  • Vertical outer ribs prevent airlock
  • Glass-clear
  • Autoclavable polymethylpentene plastic; unaffected by corrosive liquids
  • Heat resistant to 177ºC (350ºF)

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Photo of BEL-ART Micro Funnels, Polypropylene

These funnels are perfect for micro work, filling burettes, manometers and small bottles.

  • Polypropylene plastic
  • Steam autoclavable at 121ºC (250ºF)

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Photo of Nalgene 4250 Plastic Analytical Filter Funnels-Polypropylene

Nalgene 4250 Polypropylene Analytical Filter Funnels accept most standard filter papers. Body of funnel is at a 60° angle with internal ribs sloped at 58° for rapid filtration. Featuring long stems and external ribbing that eliminates air lock, these funnels are a shatterproof alternative to glass and chemically resistant to a wide variety of lab chemicals and reagents. Autoclavable.

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Photo of Nalgene 4262 Large Plastic Funnels-HDPE

Nalgene 4262 Large HDPE Funnels feature external and internal ribbing for air release. A safer alternative to glass and they are shatterproof.

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Photo of Nalgene 4256 Plastic Utility Funnels

Nalgene 4256 Plastic Utility Funnels have numerous lab applications. F4600-1 and F4600-3 are made from shatter-proof, autoclavable polypropylene. F4600-5 has a large throat opening for faster transfer of materials and is made from shatter-proof high density polyethylene (Not autoclavable).

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Photo of Nalgene 4300 Polypropylene Separatory Funnels with Closure and TFE Stopcock

Nalgene 4300 Polypropylene Separatory Funnels with Closure and TFE Stopcock have excellent chemical resistance and require no lubrication. Funnel is chemically compatible with a wide range of lab reagents. TFE stopcocks need no lubrication, allowing for easier handling and operation. Separation lines between immiscible liquids are easily observed. Phase interface is observable down to the stopcock. Autoclavable and Leakproof.

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Photo of Nalgene 4280 Büchner Funnels-Polypropylene

Nalgene 4280 Two-Piece Polypropylene Büchner Funnels are lightweight and durable. Two-Piece design allows for separation for easy cleaning. These autoclavable funnels won't chip, crack or break.

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Photo of Polypropylene Büchner Funnel

Easy to clean two-piece, polypropylene Büchner funnels with perforated filter plate. Lightweight, but not top-heavy. Steam autoclavable at 121°C (250° F).

Photo of Thistle Tube Funnels, Polypropylene
Makes additions to Burettes and narrow neck containers easily. The flared top thistle tube is made from polypropylene that is chemical resistant, unbreakable, and safe. Steam autoclavable at 121° C (250° F). Dimensions are 27mm (1 1/16") I.D. top with a 41mm (1 5/8") O.D. flare. The 6.4mm (1/4") stem is 254mm (10") long.