Type K1 / KR1
KSH Type K1 filter nozzles combine a conical, pressure-resistant design with a base plate that enables residual drainage to the nozzle base. Ideal for high-pressure filtration systems, the K1 offers robust performance and durability. The related Type KR1 features a closed base plate for preventing filter media loss in compact installations.
Features
Slot Size by Colour
0.2mm Slot Size - Ivory 0.3mm Slot Size - Green
0.35mm Slot Size - White 0.5mm Slot Size - Grey
0.7mm Slot Size - Yellow 0.8mm Slot Size - Blue
1.0mm Slot Size - Black 1.5mm Slot Size - Orange -
2.0mm Slot Size - Green
Links
Downloads
Video
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.