Side-by-side
30/30 Pleated Panel Prefilter vs STR-Series Centrifugal Water Chiller
Spec comparison for two products on Aviation Souk. Both compete in HVAC & Climate Systems.
HVAC & Climate Systems
30/30 Pleated Panel Prefilter
by Camfil
Pleated panel prefilter with 30% more media area and 30% longer service life than the market average, in MERV 8/9 for first-stage AHU duty.
HVAC & Climate Systems
STR-Series Centrifugal Water Chiller
by SKM Air Conditioning
Two-stage centrifugal water chiller from 200 to 2,700 TR with COP up to 6.9, built for the largest airport and district-cooling central plants in the Gulf.
| Cost of ownership | 30/30 Pleated Panel Prefilter | STR-Series Centrifugal Water Chiller |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | 30/30 Pleated Panel Prefilter | STR-Series Centrifugal Water Chiller |
|---|---|---|
| Efficiency | MERV 8/8A and MERV 9/9A (ISO ePM10-50%; ePM-55 on Dual 9) | — |
| Standard module size | 592×592 mm (steel/plastic); 595×595 mm (cardboard) | — |
| Depths | 48 mm and 96 mm (steel/plastic); 46 mm and 95 mm (cardboard) | — |
| Service life (ODA 1–2) | Up to 6 months | — |
| Service life (ODA 3) | Up to 4 months | — |
| Service life (Dual 9, commercial) | 12 months guaranteed | — |
| Certifications | UL 900; ASHRAE 170 / FGI compliant | — |
| Frame options | Moisture-resistant cardboard, plastic, galvanized steel | — |
| Cooling capacity range | — | 200–2,700 TR |
| Refrigerant | — | R-134a |
| Compressor type | — | Two-stage centrifugal impeller |
| COP (U-Type ultra-high efficiency) | — | 6.9 COP |
| Efficiency (U-Type) | — | 0.509 kW/TR |
| COP (E-Type high efficiency) | — | 6.4 COP |
| Efficiency (E-Type) | — | 0.549 kW/TR |
| Capacity modulation range | — | 10–100% via inlet guide vane + movable diffuser |
| Condenser tubes | — | Triple-grooved for enhanced heat transfer |
| Controls display | — | 7.5" colour touchscreen, BACnet/Modbus compatible |
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