Airseeder Components

"We only use Smallaire Airseeder components to ensure an exceptional crop, with high quality, no nonsense approach, it is the obvious choice." - Robert Ruwoldt,
Smallaire Distribution System - Rob Ruwoldt

Take all the guess work out of designing a complete Airseeder system.

Our exclusive Airseeder CAD (Computer Aided Design) design program will aid us to design a system specifically for your needs. This ensures the matching of the correct sizes of your feeder hoses, correct Primary and Secondary head and Pressurized box systems, fans and venturi.

Smallaire Air Seedeer Components


  • Numerous combinations of inlets and outlets
  • Custom built venturis to suit any system
  • Primary and secondary heads available in 16, 25, 32, 38, 45, 51, 63 and 75mm
  • Durable powder coated finish
  • Removable rubber cap
  • 12 month warranty
  • High quality seeder hose available
  • Components are formed from durable 1.6mm mild steel and Stainless Steel
  • Smooth design for optimum performance and efficiency
  • Available in kit form to reduce freight costs and storage
  • At least more than double the life on plastic type components
  • Flexibility of colour coding to match your equipment
  • High quality seeder hose available
  • Optional stainless steel
Smallaire Stainless Steel 24 outlet Airseeder HeadSmallaire Stainless Steel 24 outlet airseeder head

Smallaire Stainless Steel 24 outlet Airseeder Head Smallaire Stainless Steel 24 outlet airseeder head

Smallaire Stainless Steel Pressure Relief ValveSmallaire Stainless Steel Pressure Relief Valve

Distribution Cone & Rubber Bung

Our unique pressed metal designed head enhances linear air flow reducing turbulence and back pressure in the distribution head.

Utilising the new distribution cone and our unique riser with large mixing chamber bend gives you a high performance long lasting distribution system.

  • Improved overall accuracy
  • Reduced fan resistance
  • Elimination of grain cracking and head bounce
  • Unique inverted cone allows a more efficient air flow resulting in less back pressure
  • Improved accuracy in undulating country by distributing grain and fertiliser more evenly in the head chamber
  • Constructed from extremely durable 75 Duro EPDM Rubber
  • Cost effictive solution

Smallaire airseeder distribution cone

Typical Air Seeder Layout