Directions
Product Description
Nothing but the finest for your pool
System3® D.E. Filters – SD Series SD Series filters bring you the proven performance of our diatomaceous earth media in the world’s easiest-to-operate D.E. filter. The greater cycle times and minimized maintenance of the System3® D.E. Filters – SD Series, coupled with our superior grid system, give you the finest D.E. filter available.
Features
- Typical Installations – Inground pools, inground hot tubs, and water features
- Quality Construction – Durable two-piece tank housing constructed of Dura-Glas®, Sta-Rite’s industry leading glass-reinforced composite resin
- Safe – Posi-Lok™ clamps provide safe, easy access to tank internals
- Innovative Design – 2″ plumbing throughout combined with Sta-Rite’s exclusive rectangular grid system provides superior D.E. filtration
- Low Maintenance – Superior backwash capabilities means less manual cleaning of the grids
- Dual Drain Plugs – Side plug assembly includes 1-1/2″ NPT port for direct discharge plumbing
- Sleek Looks – Contemporary style and matte black finish looks attractive in any pool setting
Product Specifications
| SYSTEM:3 D. E. FILTERS – SD SERIES | |||||||||
| Product | Filter Area sq ft | Optimal1 Performance at this GPM | Flow Rated2 at 1 – 2 GPM per sq ft | Turnover Capacity Gallons Flow Rate x 60 x Hours 6 Hour | Turnover Capacity Gallons Flow Rate x 60 x Hours 8 Hour | Turnover Capacity Gallons Flow Rate x 60 x Hours 10 Hour | Tank Port size | D.E.3 Required Lbs. | Carton Wt Lbs |
| S7D75 | 37 | 56 | 37 -74 | 13 – 27,000 | 18 – 36,000 | 22 – 44,000 | 2″ | 3.7 | 112 |
| S8D110 | 53 | 80 | 53 -106 | 19 – 38,000 | 26 – 51,000 | 32 – 64,000 | 2″ | 5.3 | 136 |
Accessories
| Product | Description | Approx. Ship. Weight lbs. |
| 18202-0150 | ABS 6-Position Valve with Union Connections – 1-1/2″ Valve Port | 5 |
| 18201-0200 | ABS 6-Position Valve with Union Connection – 2″ Valve Port | 8 |
| WC212-134P | ABS Slide Valve with Union Connections – 2″ Valve Port | 5 |
| 25021-1021 | DE Conversion Kit – S7D75 | 18 |
| 25021-1025 | DE Conversion Kit – S8D110 | 20 |
1: Operating at this GPM will provide the longest filter cycles combined with the best and greatest dirt-loading capacity.
2: Based on NSF recommended flow rate for commercial at 1 -2 GPM per square foot.
3: Do not use more D.E. than shown here. Mixed results with D.E. alternatives.
4: Valves must be purchased separately.
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