Mosmatic Complete Spider - 1/2" - 81.934

Mosmatic Complete Spider - 81.934 is a professional-grade rotary head engineered for high-impact cleaning across large and heavy-duty vehicles. Built with precision and power, this hydro-driven head features four stabilizer nozzles with advanced air injection technology, delivering an extended reach and optimized impact force for deep cleaning. Whether removing stubborn debris or maintaining fleet hygiene, the Mosmatic Spider ensures consistent performance without pressure loss, even at a distance. Crafted from durable stainless steel and designed to withstand demanding industrial applications, it fits seamlessly into high-pressure wash systems. With a nominal width of 12", a G1 1/2” NPTF thread connection, and pressure compatibility up to 2500 psi at temperatures reaching 250°F, this rotary head is the ultimate tool for efficient, long-range surface cleaning. Note: Requires 4xEG-nozzles (not included), sized to match your pump specifications. Applications Train and railcar cleanin