Side-by-side
R-28 Series 28.5 V DC Rectifier 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)
R-28 Series 28.5 V DC Rectifier
by CDR Technology OÜ
High-current 28.5 V DC ground rectifier with 2,500 A overload headroom for reliable engine-start and avionics servicing of aircraft and helicopters.

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 | R-28 Series 28.5 V DC Rectifier | 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 | R-28 Series 28.5 V DC Rectifier | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| Output voltage | 28.5 (modes: 28 / 48 / 56) V DC | — |
| Continuous rated current | Up to 1,600 A | — |
| Overload current | Up to 2,500 A | — |
| Output channels | Up to 2 independent | — |
| Module swap / repair time | <10 min | — |
| Operating noise | <65 dB(A) @ 1 m | — |
| Features | Energy monitoring, black-box logging, eco mode | — |
| 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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