Side-by-side
Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems vs Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit)
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 Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit)
by Watex (Nanjing Watex Tech Co., Ltd.)
Diesel-powered containerised UHP pump unit that supplies up to 2,780 bar to a towed or vehicle-mounted cleaning panel — the deployable power source for runway rubber removal.
| Cost of ownership | Aircraft Air Conditioning / Pre-Conditioned Air Unit (5-150 TR), made by MAK Controls & Systems | Watex Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit) |
|---|---|---|
| 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 Containerised UHP Water-Jetting Power Pack (runway rubber-removal pump unit) |
|---|---|---|
| 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 | — |
| Max working pressure | — | 2,780 bar (40,000 psi) |
| Pump configuration | — | Three- or five-piston plunger |
| Pump efficiency gain vs standard | — | Up to +25 % |
| Diesel engine | — | Cummins (or Weichai / Volvo per spec) |
| Engine max speed | — | 1,900 rpm |
| Diesel consumption reduction vs standard | — | Up to −10 % |
| Water tank capacity | — | ~950 litres (250 US gal) |
| Tank material | — | 304 stainless steel, 3 mm laser-welded |
| Filtration | — | 4-stage, 200 gpm triple filters, 1 µm final stage |
| Control system IP rating | — | IP 65 |
| Vibration reduction (anti-vibration mounts) | — | Up to 50 % |
| Engine oil change interval | — | 1,000 hours |
| Frame finish | — | Galvanised anti-corrosion |
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