Medium expansion foam generators is a kind of equipment of generating and ejecting middle expansion foam which consists of nozzle,sparkle toil and foam spray bucket etc.It can be used together with foam fire vehicle£¬can fire vehicle and carrying engine fire pump mixed with pipeline type mixer,It uses middle or high expansion foam extinguishing agent, It is fit for putting out fires of petro oil fires and solid substances fires.It is widely used for middle or small warehouse,colliery£¬chemical works£¬ships,garage,hangar,etc.
 

Main performance data

Model No

working pressure
Mpa

Mixed flow rate
L/S

air foam rate
L/S

largest range
m

weight
Kg

PZ4

0.3-0.7

4

200

10

4.3

PZ5

0.3-0.7

5

100

14

4.0

PZ5A

0.3-0.7

5

100

18

2.7

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