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| Product Section | Air Control |
| Product Subsection | Air & Sediment Separators |
| Product Series | The ROLAIRTROL Air Separator |
| Model | RL-3N |
| Description | ROLAIRTROL Air Separator |
| Submittal ID | A-326.6H |
| Connection Size | 3 |
| Connection Type | NPT |
| A-Dim | 26-7/8 (683) |
| B-Diameter | 8 (203) |
| C-Dim | 10-13/16 (275) |
| D-Dim | 8-1/16 (205) |
| E-Diameter | 10-3/4 (273) |
| F-Dim | 16-3/4 (426) |
| G-Dim | 3-5/8 (92) |
| H-Dia | 1-1/4 (32) |
| J-Diameter | 2 (51) |
| K-Dim | Not Applicable |
| L-Dim | 13-3/8 (340) |
| M-Diameter | 14 (356) |
| N-Diameter | 2 (51) |
| Cv Rating (cv) | 215 |
| Weight of Brackets (lb) | 9 (4) |
| Approx. Vol Gallons (m3) | 7 (26.5) |
| Strainer | No |
| Support Brackets | No |
| CAD model unit system | inch/pound |
| Approx.Shpg. Weight (lbs(kg)) | 65 (30) |
| Approx.Flooded Weight (lbs(kg)) | 120 (54) |