Side-by-side
ALLEGRA HD single-aisle flat-bed seat vs Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).
Ground Support Equipment (GSE)
ALLEGRA HD single-aisle flat-bed seat
by Aviointeriors S.p.A.
A full-flat business-class seat engineered for single-aisle aircraft, offering lie-flat beds on narrowbody A321 and Boeing 737 operations.
Ground Support Equipment (GSE)
Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex)
by Watex (Nanjing Watex Tech Co., Ltd.)
UHP truck-mounted water-blasting system purpose-configured for chemical-free removal of airfield runway and taxiway paint markings.
| Cost of ownership | ALLEGRA HD single-aisle flat-bed seat | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | ALLEGRA HD single-aisle flat-bed seat | Watex Airfield / Runway Marking Removal Vehicle (UHP, supplied by Watex) |
|---|---|---|
| Flat-bed length | 77–81 in (196–206 cm) | — |
| Seat width | 20–23 in (51–58 cm) | — |
| Cabin layout | 2-1 alternating (single-aisle) | — |
| Aircraft compatibility | Airbus A321, A321XLR; Boeing 737 MAX | — |
| Actuation | Electrical — full flat | — |
| Aisle access | Direct or near-direct from all positions | — |
| Optional features | Lumbar support, massage, modular personal storage | — |
| Operating pressure (standard markings) | — | 1,500–2,000 bar |
| Maximum pressure (heavy/multi-layer) | — | Up to 3,000 bar |
| Nozzle count per panel | — | 24–42 orifices |
| Water consumption | — | ~22 L/min |
| Vehicle gross weight | — | ~26 tonnes |
| Water tank capacity | — | ~950 litres (250 US gal) |
| Tank material | — | 304 stainless steel, 4 mm |
| Filtration | — | Three-stage, 200 gpm, 1 µm final |
| Diesel engine | — | Cummins or Weichai |
| Control system IP rating | — | IP 65 |
| Chemical use | — | None — pure water only |
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