The Warthog® WH Classic 3/4" Rotary Sewer Nozzle has been a trusted choice for professional sewer cleaning since 1990. Designed to clean and clear 6"–36" sewer lines, it utilizes Warthog's proven Controlled Rotation Technology to deliver consistent, high-impact cleaning performance that penetrates grease, sludge, scale, and other stubborn deposits. The WH Classic is commonly paired with small-capacity combination trucks and large trailer jetters, making it a proven solution for municipal, commercial, and industrial sewer cleaning applications.
Choose between the Standard or Descaler configuration to match your cleaning application. The Standard model is designed for everyday sewer maintenance, while the Descaler version is optimized for removing calcium deposits, scaling, and hardened buildup with a specialized jetting configuration.
Choose Your Configuration
Standard
The Standard configuration delivers balanced cleaning performance for routine sewer maintenance. Its pre-configured jetting provides excellent penetration, pulling, flushing, and overall cleaning performance for a wide variety of pipe conditions. Built with a durable, rebuildable design and a newly designed centralizer, it provides reliable performance job after job.
Descaler
The Descaler configuration is engineered for more demanding cleaning applications involving calcium deposits, scale, and hardened buildup. Its jetting is configured with greater force in the side jets, while two side jets are angled to reduce the distance to the pipe wall. This produces higher-impact cleaning and polishing to remove stubborn deposits more efficiently. The Descaler package also features access ports for fluid changes without disassembly and a 4-fin cast unibody design that allows steeper rear jets for improved pulling, flushing, and resistance to hang-ups in the pipe.
Features
Inlet Connection: 3/4" NPT or 3/4" BSPP
Pressure Range: 1,200–8,000 PSI
Flow Range: 30–50 GPM
Recommended Pipe Size: 6"–36"
Length: 7.5" (190 mm)
Diameter: 3.5" (89 mm)
Weight: 4.4 lbs (2 kg)
Nozzle Type: AP2
Recommended Service Interval: 50–60 hours
Proven Controlled Rotation Technology
Repairable, rebuildable, and field serviceable design
Available in Standard and Descaler configurations
OPTIONAL "Super CENTRALIZER": Bolt-on Skid-Frame lifts the WH Warthog up off the pipe floor for a more pipe-centralized cleaning action.
Ideal Applications
Municipal sewer maintenance
Commercial and industrial sewer cleaning
Removing grease and sludge
Cleaning scale and mineral deposits
Routine pipeline maintenance
Combination truck and trailer jetter applications
Why Choose the Warthog® WH Classic?
The Warthog WH Classic has earned its reputation by delivering dependable, repeatable cleaning performance in demanding sewer maintenance applications. Its patented Controlled Rotation Technology, serviceable design, and proven durability make it a trusted choice for professionals around the world. Whether you select the Standard model for everyday cleaning or the Descaler configuration for aggressive scale removal, the WH Classic is built to help you clean more efficiently and maximize productivity on the job
