Side-by-side
Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems 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)
Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems
by MAK Controls & Systems
Diesel or electric PCA unit from 5 to 150 TR, delivering conditioned air at 2–12°C directly to parked aircraft cabins across the full range of commercial aircraft types.

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 | Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems | 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 | Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems | Watex Runway Rubber Removal Jetting Panel & Rotary Head (consumable head assembly) |
|---|---|---|
| Cooling capacity range | 5 to 150 TR | — |
| Standard production sizes | 30 / 60 / 65 / 70 / 110 / 140 TR | — |
| Output air temperature | 2°C to 12°C | — |
| Airflow range | 100 to 860 PPM | — |
| Blower output pressure | Up to 48 in H₂O (adjustable) | — |
| Refrigerant | R134a / R407c | — |
| Compressor options | Bitzer / J&E Hall / Frascold screw | — |
| Engine options | Deutz / Cummins diesel, Tier 4 Final; electric-driven models available | — |
| Standards compliance | MIL, AHM, ARP | — |
| Mounting configurations | Towable trailer / self-propelled / PBB-mounted / skid mounted | — |
| 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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