Side-by-side
Passenger Stairs (PAS 3.2 HD) 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)
Passenger Stairs (PAS 3.2 HD)
by Ersel Technology
Towable ground-level boarding stair built for narrow-body aircraft turnarounds at remote stands and secondary gates.
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 | Passenger Stairs (PAS 3.2 HD) | 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 | Passenger Stairs (PAS 3.2 HD) | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| Type | Towable (tow-bar) | — |
| Nominal sill reach | 3.2 m | — |
| Primary aircraft compatibility | Narrow-body single-aisle (B737, A320 family) | — |
| Chassis / structure material | Hot-dip galvanised steel | — |
| Handrail | Full-length both sides, sliding top section | — |
| Stabilisation | Screw-down ground jacks | — |
| Power | None (towed) | — |
| 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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