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.
- 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|
|Use type 225 uniductor with above mode||5.3||195||17|
|Use type 450 uniductor with above model||5.3||390||18|
|Use type 900 inductor with above model||5.3||877||21|