The IFEX backpack is the most mobile support unit to be used in combination with the IFEX impulse gun. The unit holds a 13 liter water/agent cylinder, a 2 liter air cylinder and a pressure regulator with two outlets giving air pressure to the gun and to its water support. Water and any additive can be filled directly into the water cylinder, the concentration of additive should be reduced to 0,5 – 1% rather than the 3 – 6% normally recommended. The harness is provided with an additional bracket for mounting an extra air cylinder to support a breathing apparatus.

water/agent tank capacity 13 Liter
size air cylinder 2 Liter
overall width x depth x height 360 mm x 260 mm x 625 mm
weight, empty /overall weight 10,3 kg /23,3 kg
material cylinder stainless steel 1,4301-SS304
harness material flame resistant synthetic
filler cap unit / handle brass / chrome plated steel
release valve manual valve: 6,3 bar
water and air hoses snap on connections
water inlet filter optional, mesh size 0,6 mm
operating / test pressure 6 bar / 7,8 bar
recommended additive concentration 0,5 to 1,0%