Type MU43

Type MU43
The Type MU43 Mounting Nut, manufactured by KSH Germany, has a support diameter of 43 mm and is designed for mounting filter nozzles in nozzle bases with through holes. Its precision-engineered construction ensures a secure and long-lasting installation. Absorb NZ is the exclusive New Zealand distributor of genuine KSH filtration components and accessories.

Slot Size by Colour

  • crop_square 0.2mm Slot Size - Ivory
  • crop_square 0.3mm Slot Size - Green
  • crop_square 0.35mm Slot Size - White
  • crop_square 0.5mm Slot Size - Grey
  • crop_square 0.7mm Slot Size - Yellow
  • crop_square 0.8mm Slot Size - Blue
  • crop_square 1.0mm Slot Size - Black
  • crop_square 1.5mm Slot Size - Orange
  • crop_square 2.0mm Slot Size - Green

Watch the Orthos 4-Part Filter Nozzle Series

Deepen your understanding of filtration system design with the Orthos’ four-part video series — Filter Nozzles 101, 102, 103, and 104.

Explore everything from material selection and screen slot widths to pressure drop dynamics and advanced tailpipe construction for air scour systems.

Whether you’re an engineer, designer, or filtration specialist, these videos unpack the science behind high-performance nozzle systems — helping you optimise efficiency, durability, and performance in every project.

Watch the Series