Harben Pro 4000 Drain Jetter Van Pack
High-capacity van-pack drain jetter for drains up to 300 mm — up to 415 bar, Harben run-dry pump and Jump Jet for drain runs up to 200 m.
Overview
The Harben Pro 4000 Drain Jetter Van Pack is a high-capacity, van-mounted drain-cleaning system built for professional contractors working larger drains up to 300 mm diameter. Powered by a 50 hp Stage 5 low-emission diesel engine and the proven Harben run-dry diaphragm pump, it offers selectable performance up to 6,000 psi (415 bar) — 4,000 psi / 12 gpm, 5,000 psi / 9 gpm or 6,000 psi / 7 gpm.
A 500-litre non-corroding plastic tank and a pivot-mounted reel carrying 100 m of 1/2" hose keep it working for longer between refills. The Jump Jet system extends reach on runs up to 200 m, with an anti-freeze kit, integrated hose speed control and radio or manual control up to 100 m.
Ideal for drain unblocking, descaling and root cutting.
Specifications
| Brand | Flowplant |
| Category | Pipe Repair & Cleaning |
| Pressure options | 4,000 psi (280 bar) · 5,000 psi (350 bar) · 6,000 psi (415 bar) |
| Flow rate | 12 gpm (54 l/min) @ 4,000 psi · 9 gpm · 7 gpm |
| Engine | 50 hp Stage 5 low-emission diesel |
| Pump | Harben run-dry diaphragm |
| Water tank | 500 L (110 gal), non-corroding plastic |
| Hose reel | Pivot-mounted, 100 m of 1/2" hose |
| Jump Jet | Drain runs up to 200 m |
| Control | Radio & manual (up to 100 m) |
| Dry / loaded weight | ~836 kg / ~1,336 kg |
| Dimensions | 1,836 × 1,412 × 1,433 mm (L×W×H) |
| Drain size | Up to 300 mm diameter |
| Availability | Enquire for current lead time |
| Support | Local training, calibration & repair (Malaysia) |
Full technical specifications are in the datasheet, or ask a specialist for details.
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