Engineering Overview & Construction
The Warthog® WH-1/2 & 3/4™ provides unmatched cleaning performance in municipal mainline sewers. Operating at pressures up to 550 bar (8,000 psi) or standard 275 bar jetting setups, it cuts through dense root masses, thick grease blankets, and hardened chemical scale with ease.
- Pipe Size: 150 - 450 mm (6" - 18")
- Operating Pressure: Up to 550 bar (8,000 psi)
- Flow Capacity: 38 - 170 L/min (10 - 45 gpm)
- Inlet Connection: 1/2" or 3/4" NPT or BSPP
- Applications: Municipal sewer mains, heavy root nests, and total line rehabilitation
Standard Design Features
- ✔ Controlled rotation speed maximizes jet dwell time on blockages for superior cutting penetration.
- ✔ Hardened stainless steel body with replaceable carbide/ceramic nozzle inserts.
- ✔ Internal viscous fluid governor prevents over-spinning and dramatically prolongs tool life.
- ✔ High-thrust rear propulsion jets provide self-propelling traction through long pipe runs.
Warthog® WH-1/2 & 3/4™
Engineered for mainline municipal sewers from 150mm to 450mm, the Warthog® WH-1/2 & 3/4™ combines massive cutting power with interchangeable jet configurations for maximum productivity.
All Available Warthog® Classic Models
Compare operational pipe sizes, working pressures, flow requirements, and inlet connections across the Warthog® Classic Range.
| Model / Line | Pipe Size Range | Operating Pressure | Flow Capacity | Inlet Size | Jet Pattern / Feature | Action & Quantity |
|---|---|---|---|---|---|---|
| Optional Descaling Heads (For All Warthogs®) | Fits WV, WT, WS, WH & WG Series | Up to 550 bar (8,000 psi) | Matched to Nozzle Body Flow | Standard Warthog Shaft Fit | High-Impact Descaling Pattern | |
| Super Centralizers (For Most Warthogs®) | 150 - 900 mm (6" - 36") | Compatible with WT, WS, WH & WG | Full Flow Bypass | Multi-Size Modular Hub | Non-Rolling Fixed Skid | |
| Warthog ® WS-1/2™ | 100 - 200 mm (4" - 8") | Up to 275 bar (4,000 psi) | 30 - 75 L/min (8 - 20 gpm) | 1/2" NPT / BSPP | Viscous Fluid Controlled | |
| Warthog® WG-1 Classic™ | 200 - 900 mm (8" - 36") | Up to 200 bar (3,000 psi) | 190 - 300 L/min (50 - 80 gpm) | 1" NPT / BSPP | Heavy-Duty Fluid Governor | |
| Warthog® WH-1/2 & 3/4™ Selected | 150 - 450 mm (6" - 18") | Up to 550 bar (8,000 psi) | 38 - 170 L/min (10 - 45 gpm) | 1/2" or 3/4" NPT / BSPP | Controlled Fluid Governor |
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| Warthog® WT-3/8-C™ | 75 - 150 mm (3" - 6") | Up to 275 bar (4,000 psi) | 19 - 45 L/min (5 - 12 gpm) | 3/8" NPT / BSPP | Viscous Fluid Controlled | |
| Warthog® WV-1/4″™ | 50 - 100 mm (2" - 4") | Up to 275 bar (4,000 psi) | 11 - 30 L/min (3 - 8 gpm) | 1/4" NPT / BSPP | High-Speed Controlled | |
| WG 288 Warthog® Centralizer™ (For 16.5-22″ ID Pipes with Elbows) | 420 - 560 mm (16.5" - 22") | Compatible with all WG & WGP Nozzles | High Velocity Flow-Through | 1" NPT / BSPP Pass-Through | Centering Skid Cage | |
| WGP-1™ Maximum Puller | 200 - 900 mm (8" - 36") | Up to 200 bar (3,000 psi) | 200 - 320 L/min (53 - 85 gpm) | 1" NPT / BSPP | High-Thrust Backward Jets |
Description & Operational Features
Warthog® WH-1/2 & 3/4™ is engineered by StoneAge® Waterjet Tools for rapid blockage removal, heavy tree root cutting, grease emulsification, and scale clearing across Australian municipal and commercial drain lines. Featuring controlled self-rotation, the high-pressure water jets dwell longer on obstructions, delivering dramatically superior cleaning power and faster clears with reduced water consumption.
KEY PERFORMANCE ATTRIBUTES
Send the spec. We send the engineered solution.
Nominal diameter (DN), pipe material, working back-pressure, and quantity. Our Australian technical team comes back inside 2 business hours with the right reference, the certified test report on file, and immediate stock dispatch confirmation from our Queensland warehouse.
Recommended Complementary Equipment
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StoneAge Warthog® Rotary Jetting Nozzles
Industry-benchmark controlled rotation nozzles for cutting aggressive roots and preparing pipes before plug installation.