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146210000 Bel-Art Bunchner Funnels Polyethylene Tabletop SCIENCEWARE Funnels |
Bel-Art Porous filter plate Buchner funnels are available with medium porosity (45-90 microns) or coarse porosity (90-130 microns). The fixed and removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate.
Buchner funnels are also available with a fixed or removable punctured filter plate. The high density polyethylene rigid plate is 4.8mm (3/16") thick. Holes are 4.8mm (3/16") diameter on 11mm (7/16") centers. The fixed plate models can be used for coarse filtration or with a cloth or paper filter.
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A removable filter plate allows easier cleaning and precious metals recovery. All plates are supported by a multiple ring grid to prevent displacement under vacuum. Vacuum connector fitting accepts 12.7mm (1/2") I.D. tubing. The tube fitting is fixed on the 260mm (10.25") funnel and threads into 3/4" diameter NPT bung on all other models. All Buchner funnels are rated for use below 52ºC (125ºF). 24" and 36" sizes come crated. Custom sizes, shapes, features and accessories including lids and filter paper hold down rings can be made to order.
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| Features: |
- Large volume, one piece design
- Rugged and rigid polyethylene construction, ideal for heavy use
- Available with FIXED or REMOVABLE Fritware® porous filter plate for direct filtering or to support filter paper
- Available with FIXED or REMOVABLE perforated plate for coarse filtering or to support filter paper
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| Specifications: |
Dimensions: 457mm (18") Inside Diameter, 292mm (11.5") Overall Height, 229mm (9") Rim To Plate
Description: Funnel with Coarse Porosity Fixed Plate
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