
Mongoose Model 123 Series
Compact 12 GPM sewer jetters for drain cleaning and lines up to 8 inches. The Model 123 is available as the 123-T trailer or 123-V van pack, giving contractors and maintenance crews a choice between a towable unit and an enclosed-vehicle installation.
12 GPM at 3,000 PSI Run Dry pump
123-T trailer with 150-gallon water tank
123-V van pack with 200-gallon water tank
24 hp gas engine
3/8-inch hose with 300-foot capacity on current models
Designed for lines up to 8 inches
Plumbing contractors, property maintenance teams, and smaller municipal crews cleaning residential, commercial, and industrial drains where a full-size mainline jetter is unnecessary.
Drain and lateral cleaning
Mainline cleaning up to 8 inches
Remote-access work
Commercial and industrial pipe maintenance
The 123 Series puts Mongoose's Run Dry pump into a compact trailer or van-pack configuration with lower water and towing requirements than the larger 184 and 254 families.
For mainlines above 8 inches or work requiring more flow, compare the Model 184 and Model 254 families.
Frequently Asked Questions
Who is the Mongoose Model 123 Series best suited for?
Plumbing contractors, property maintenance teams, and smaller municipal crews cleaning residential, commercial, and industrial drains where a full-size mainline jetter is unnecessary.
What are the main applications for the Mongoose Model 123 Series?
The Mongoose Model 123 Series is ideal for: Drain and lateral cleaning; Mainline cleaning up to 8 inches; Remote-access work; Commercial and industrial pipe maintenance.
What sets the Mongoose Model 123 Series apart from other sewer jetter series?
The 123 Series puts Mongoose's Run Dry pump into a compact trailer or van-pack configuration with lower water and towing requirements than the larger 184 and 254 families.
When should I consider a different model instead of the Mongoose Model 123 Series?
For mainlines above 8 inches or work requiring more flow, compare the Model 184 and Model 254 families.
Related Mongoose Products

Mongoose Model 184 Series
The 18 GPM Mongoose family for drain cleaning and mainlines up to 12 inches. Current configurations include the 184-LT and 184-HD trailer families plus truck, enclosed-truck, and van installations for crews that need a permanently mounted platform.

Mongoose Model 254 Series
The 25 GPM Mongoose family for drain cleaning and mainlines up to 24 inches. The 254-HD is available in standard and XL trailer configurations as well as truck and enclosed-truck installations.
Interested in the Mongoose Model 123 Series?
Our Mongoose specialists can answer your questions, provide pricing, or schedule a hands-on demo.