Description
Foam Branchpipe
The Hi-Combat Low Expansion foam branchpipe – designed for long range performance. There are 3 basic models with nominal foam solution throughputs of 225, 450 and 900 litres/mm at 7 bar. Self inducing models are available in the 225 and 450 litre/minute versions. All models produce finished foams of nominal expansion 10 : 1 and give foam streams of an exceptional range. The /SI models are fitted with a self-inducing foam inlet connection, foam concentrate pick-up tube and piercer. Fittings – Usually supplied with a 2½” British Instantaneous coupling to BS 336 in light alloy, or a 2” BSP (m) threaded connection. Other adaptors may be selected. An on/off ball valve may be specified as an optional extra on the /H models. Specifications- Light alloy body finished in yellow thermoplastic powder paint.
- Nylon coated light alloy handles (F.450/HU, and F.900/H models).
- Oil resistant synthetic rubber protection rings.
Foam Branchpipe performance Data
Branchpipe | Pressure at Branchpipe | Nominal Flow (litres/metre) | Range (metres) |
---|---|---|---|
F.225/HU | 3.5 | 160 | 12 |
Use type 225 uniductor with above mode | 5.3 | 195 | 17 |
F.225/SI | 7.0 | 225 | 20 |
F.450/HU | 3.5 | 320 | 15 |
Use type 450 uniductor with above model | 5.3 | 390 | 18 |
F.450/SI | 7.0 | 450 | 21 |
F.900/H | 3.5 | 713 | 18 |
Use type 900 inductor with above model | 5.3 | 877 | 21 |
7.0 | 1010 | 24 |