Foam / Water Foam System
Attached datasheet documents the FOREDE L1S475 selectable fire nozzle (115-475 LPM); see note — the catalogue title does not match the PDF.
Foam Branch Pipe Range
SRI foam branchpipe range: inductors, medium and low expansion branchpipes and foam line proportioners, 225-1893 LPM.
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Overview
Product Details
SRI's foam branchpipe and inductor range on one sheet: a foam inductor that draws concentrate through a pick-up tube into the water stream, medium expansion branchpipes in stainless steel at an expansion ratio of 50, low expansion branchpipes in aluminium alloy at 7-8 expansion (with or without an integral inductor), and foam line proportioners for fixed systems.
Specifications & features
- Foam inductor: concentrate drawn through a pick-up tube at a preset rate and added to the water stream
- Foam concentrate rate adjustable from 1% to 6% with a flexible suction hose
- Inductor body in aluminium alloy or gun metal with stainless steel filters
- Medium expansion branchpipe: stainless steel, expansion ratio 50, suitable for AFFF, protein and EP foam
- Low expansion branchpipe: aluminium alloy, expansion ratio 7-8, suitable for AFFF, protein and AR foam
- Low expansion branchpipe available with integral foam inductor and pick-up tube
- Foam line proportioner: low cost proportioning for fixed foam systems, gun metal, 3% or 6% concentration
- Inlet and outlet connections BS 336 instantaneous
Technical specification
Selected codes from the range; the attached datasheet lists every code.
| Code No. | Type | Flowrate @ 101 psi (7 bar) | Throw Range |
|---|---|---|---|
| FOS004-LA-225-YW | Foam inductor, aluminium alloy | 225 LPM | - |
| FOS004-LA-450-YW | Foam inductor, aluminium alloy | 450 LPM | - |
| FOS004-GM-225-YW | Foam inductor, gun metal | 225 LPM | - |
| FOS004-GM-450-YW | Foam inductor, gun metal | 450 LPM | - |
| FOS010-SS-225-NA | Medium expansion branchpipe | 225 LPM | 3 to 8 m |
| FOS010-SS-450-NA | Medium expansion branchpipe | 450 LPM | 4 to 11 m |
| FOS003-LA-225-YW | Low expansion branchpipe | 225 LPM | 18 to 22 m |
| FOS003-LA-450-YW | Low expansion branchpipe | 450 LPM | 20 to 25 m |
| FOS003-LA-900-YW | Low expansion branchpipe | 900 LPM | 30 to 40 m |
| FOS008-LA-225-YW | Low expansion branchpipe with integral inductor | 225 LPM | 18 to 22 m |
| FOS008-LA-450-YW | Low expansion branchpipe with integral inductor | 450 LPM | 20 to 25 m |
| FOS008-LA-900-YW | Low expansion branchpipe with integral inductor | 900 LPM | 30 to 40 m |
| FOS040-GM-380-RD | Foam line proportioner | 380 LPM | - |
| FOS040-GM-570-RD | Foam line proportioner | 570 LPM | - |
| FOS040-GM-760-RD | Foam line proportioner | 760 LPM | - |
| FOS040-GM-950-RD | Foam line proportioner | 950 LPM | - |
| FOS040-GM-1140-RD | Foam line proportioner | 1140 LPM | - |
| FOS040-GM-1893-RD | Foam line proportioner | 1893 LPM | - |
Model: FOS003 / FOS004 / FOS008 / FOS010 / FOS040 series
