The Rotomax Rotational Nozzle 80 Series uses a controlled rotational, hardened stainless steel head which rotates at a lower speed than traditional spinner head type nozzles. This reduced speed of the nozzle head (which is equipped with an offset front jet that angles the front jetting path) allows for an increased nozzle jet spray contact with sewer walls. This dramatically increase the amount of cleaning being done per rotation. If you have tree roots infesting the line, this slower rotation and longer linger time will also give superior root cutting action. The nozzle utilizes a ceramic, conical orifice, replaceable inserts for maximum efficiency and easy change out.
All of Sewershop's high efficiency nozzles utilize this ceramic jetting insert along with Flow Diversion Technology to minimize internal turbulence found on standard and competitor nozzles for superior cleaning results. The RDS model features several types, each featuring different jetting angles for different applications.
The nozzle is capable of cleaning sewer lines with an effective working range:
The 1/2" nozzle has an effective working range of 4" to 8" sewer line sizes.
The 3/4" nozzle has an effective working range of 4" to 12" sewer line sizes.
The 1" nozzle has an effective working range of 8" to 20" sewer line sizes.
The 1-1/4" nozzle has an effective working range of 10" to 32" sewer line sizes.