Key facts
- Brand
- Hayward
- Model
- EC50
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-11
Start here
Hayward EC50C90 Series Perflex Extended Cycle Filtration System Owner's Manual
This manual provides instructions for the Hayward Perflex Extended Cycle Filtration System, specifically the EC50C90 series. The system is designed for above-ground swimming pools and combines a Power-Flo Matrix pump with a diatomite (D.E.) filter to provide high-performance filtration without the need for backwashing. The system features patented Flex-Tubes that allow for automatic dirt repositioning and extended filter cycles.
Read onlineHayward EC50 specifications
| Design Flow Rate | 50 GPM |
|---|---|
| Effective Filtration Area | 25 FT² |
| 8 hours Turnover | 24,000 GAL |
| 12 hours Turnover | 36,000 GAL |
Source: Hayward EC50C90 Series Perflex Extended Cycle Filtration System Owner's Manual
All Hayward EC50 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of pools is this filtration system designed for?
The system is specifically designed for above-ground swimming pools and may also be used with hot tubs and spas if so marked.
From: Hayward EC50C90 Series Perflex Extended Cycle Filtration System Owner's Manual
What is the maximum operating pressure?
The filtration system should never be operated or tested at more than 30 PSI.
From: Hayward EC50C90 Series Perflex Extended Cycle Filtration System Owner's Manual
How often should I regenerate the filter?
Regenerate the filter when the gauge pressure rises 7-10 psi above the precoat pressure.
From: Hayward EC50 Series Swimming Pool Filter Owner's Guide
What is the recommended pump output rating?
Select a pump with an output rating of between 30 and 65 GPM.
From: Hayward EC50 Series Swimming Pool Filter Owner's Guide