Description
| RATIO FLOW CONTROLLER | |||||
| MODEL | BBT-RFC2 | BBT-RFC3 | BBT-RFC4 | BBT-RFC6 | BBT-RFC8 |
| Nominal Diameter | DN50 | DN80 | DN100 | DN150 | DN200 |
| Foam Concentrate Inlet Diameter | DN25 | DN40 | DN40 | DN50 | DN65 |
| Nominal Flow Range (L/min) | 75-1000 | 200-3200 | 400-6200 | 1000-11500 | 3000-20000 |
| Length | 1000mm | ||||
| Connection Type | Flanged ANSI B 16.5, 150#, RF | ||||
| Proportioning Ratio | 3% | ||||
| Max. Working Pressure | 12bar (175psi) | ||||
| Hydrostatic Test Pressure | 18bar (263psi) | ||||
| Body Material | Carbon Steel Exterior / Stainless Steel Internal | ||||
| Valve Material | Stainless Steel | ||||
| Approval | UL Listed with AFFF 3% and AR-AFFF 3×3% | ||||
| BLADDER TANK | |||||
| Complete with Pre-piping/Trim to Bladder Tank | |||||
| Capacity (L) | 200-15000 | 2500-15000 | |||
| Orientation | Vertical / Horizontal | ||||
| Design Code | ASME Sec.VIII Div.I Latest Edition | ||||
| Max. Working Pressure | 12bar (175psi) | ||||
| Hydrostatic Test Pressure | 18bar (263psi) | ||||
| Bladder Material | Nylon Reinforced Nitrile Rubber (BUNA-N) | ||||
| Spool Piece Material | Carbon Steel | ||||
| Foam Piping Material | Stainless Steel | ||||
| Water Piping Material | Carbon Steel | ||||
| Relief Valve Material | Copper Alloy / Stainless Steel | ||||
| Tank Material | Carbon Steel | ||||
| Internal Finishing | Coal Tar Epoxy | ||||
| External Finishing | Painted Epoxy Flame Red (RAL 3000) | ||||
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