PTFE Funnel Back Catalog number: A105-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-01 200mm Sieve. 4mm Price on request 8644S4-100S 100 * 100mm Stainless 304 240grit Price on request 8700B-02 200mm Sieve. 2mm Price on request