Call: 800-974-9422
When rapid installation is required, or when the inside of a bin / hopper / silo is inaccessible, the use of fluidization nozzles is recommended. Fluidization nozzles can be fitted from the outside. The air surface in contact with the product can be governed by the number of fluidization nozzles applied.
Unit of Measure


N/A 1" BSP Air Inlet


N/A 1.575 in40 mm


N/A 1.575 in40 mm


N/A 2.75 in70 mm


N/A 1/2" BSP Air Inlet


N/A 1.30 in33 mm

Operating Pressure

N/A 0.2 bar3 psi

Air Consumption (at 0.2 BAR - 2.9 PSI)

N/A 0.03 CFM0.05 m³/h

Weight Including Packaging

N/A 250 g

Features & Benefits

N/A Air consumption: 0.05 m³/h (0.03 cfm) at 0.2 bar (3 PSI) for U025; 1.8 m³/h (1.1 cfm) at 1 bar (14 PSI) for U060, Operating pressure: 0.2 bar (3 PSI) for U025; 1 bar (14 PSI) for U060, Suitable for cement, lime and similar powders, Weight: 150g (0.33 lb) for U025; 280 g (0.62 lb) for U060


N/A Decades of experience with FN100 and FN200 have shown that virtually all materials can be successfully fluidised at intermittent operation according to Pulse-Jet or Felder System., FN100 Aeration Nozzles are used with fine powdery materials at a working pressure of 0.2 bar (3 PSI), while FN200 Aeration Nozzles work with a pressure of 1 bar (14 PSI)., For food-grade applications the use of VB-type Vibrating Aerators is recommended (see relevant page)., The plastic insert with the sintered metal nozzle has to be screwed into the steel nipple which has been previously welded on the outside of the bin or silo. Then the connection with the compressed air line has to be carried out.

N/A FN100 and FN200 Aeration Nozzles can be easily fitted on bins or silos from outside which makes them particularly suitable for retrofitting or in cases where the inside of a bin cannot be accessed. For sizing, layout and number of nozzles refer to the relevant data sheet.

Order Quantity

N/A 10