Stainless Steel Powder Funnels

Manufactured from high-purity AISI 304 (1.4301) stainless steel, this funnel features a wide filling aperture paired with a short, oversized 18 mm inner diameter discharge stem. Unlike standard narrow-stem liquid funnels that choke and bridge when loaded with solid particulates, this wide-bore architectural layout maintains a continuous, high-volume flow rate. The smooth, non-porous interior minimizes product hold-up, supports hygienic cleaning protocols, and complies with strict quality control requirements.

Key Functional Benefits:

• Anti-Clogging Wide Outlet: Short 36 mm stem with a large 18 mm inner diameter prevents powder bridging and choking when dispensing cohesive or coarse granules.
• Rapid Material Intake: Expansive 94 mm top opening accommodates fast pouring without spillage or dusting.
• Premium AISI 304 Construction: Excellent corrosion resistance against organic solvents, weak acids, alkalis, and routine cleaning reagents; fully autoclavable and dry-heat sterilizable.
• Integrated Overflow Edge: Engineered rim geometry contains media sloshing and prevents powder dusting during high-speed transfer operations.
• 100% Metal Detectable: Full stainless steel construction ensures seamless integration into automated food, beverage, and pharmaceutical quality control detection systems.

Powder Dispensing: Ensure the funnel interior is completely dry prior to loading hygroscopic or fine-mesh powders to prevent material adhesion along the walls.