Home / Spare Parts / Jetter Spares / 3/8″ High Pressure Hose NW103/8″ High Pressure Hose NW10 Request a Quote Home / Spare Parts / Jetter Spares / 3/8″ High Pressure Hose NW103/8″ High Pressure Hose NW10 Request a Quote Product Code - WARD25010020303 Rioned MaxFlow NW 10 high-pressure hose with 3/8‘ or 1/2’ coupling and 1/2’ swivel. Rioned high pressure hoses are made of a flexible rubber alloy and have a single steel inner jacket for extra strength and abrasion resistance. As the hoses have a single steel insert, they are also lightweight. The MaxFlow hose has a larger inner diameter that reduces pressure loss to an absolute minimum.