Side-by-side
Lavatory and Water Service Trucks (EWT / ELT / ESL series) vs Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
Lavatory and Water Service Trucks (EWT / ELT / ESL series)
by Ersel Technology
IATA AHM-compliant lavatory and potable water service vehicles in towed-cart and self-propelled truck configurations for full aircraft servicing cycles.
Ground Support Equipment (GSE)
Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly)
by Watex (Nanjing Watex Tech Co., Ltd.)
Replaceable high-pressure jetting panel and rotary nozzle head assembly — the wear-facing consumable heart of a runway rubber removal system.
| Cost of ownership | Lavatory and Water Service Trucks (EWT / ELT / ESL series) | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Lavatory and Water Service Trucks (EWT / ELT / ESL series) | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| EWT-2500 — water tank capacity | 2,500 L | — |
| EWT-2500 — max platform height | 3,000 mm | — |
| EWT-2500 — drive | Self-propelled, diesel | — |
| EWT-1200 — water tank capacity | 1,200 L | — |
| EWT-1200 — service height | 2,250 mm | — |
| EWT-1200 — drive | Towed; electric or diesel pump options | — |
| ELT-2000 — waste tank capacity | 2,000 L | — |
| ELT-2000 — rinsing water tank | 1,000 L | — |
| ELT-2000 — max platform height | 3,000 mm | — |
| ELT-2000 — drive | Self-propelled, diesel | — |
| ESL-2000 — waste tank capacity | 2,000 L | — |
| ESL-2000 — rinsing water tank | 1,000 L | — |
| ESL-2000 — max platform height | 3,000 mm | — |
| ESL-2000 — drive | Self-propelled, electric motor (zero emission) | — |
| Standards compliance | IATA AHM | — |
| Options (all models) | Tank heat insulation, tank heater, vacuum system (lav models) | — |
| Nozzle count per panel | — | 24–52 orifices |
| Nozzle diameter (rotary head) | — | 0.5 mm |
| Nozzles per rotary head | — | 4 |
| Maximum inlet pressure (Uraca KD725-rated) | — | 2,800 bar |
| Cleaning panel width | — | configurable per application |
| Drive mechanism | — | Hydraulic reaction rotation — no external motor |
| Compatible pump | — | Uraca KD725 or equivalent UHP triplex/quintuplex |
| Material | — | Stainless steel construction throughout |
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