3.8
Pinto BT-POM 1212 - Revision 5
Sprayer OperationFoam Marker
High foam output.
Foam Pressure Setting Characteristic Chart
Pressure Range
Foam Density
Foam Consistency
Solution Usage
Average Blob Size
Hot Weather Durability
20 to 30 psi
Light
Fluffy, larger bubbles
Lower
Larger
Less
Above 30 psi
Heavy
Thick, smaller bubbles
Higher
Smaller
More
LOW PRESSURE HIGH PRESSSURE
CHARACTERISTIC
• Generally you won't operate over 55
psi as it will use excessive solution
and create a very wet foam.
In very hot, dry conditions, it may be
necessary to use very wet foam to
increase the life of the foam.
Outback 10 model pictured above.
Separate 100 litre foam tank
Optional Outback 10 Foam
Markers
If your Pinto is fi tted with a higher output
model Outback 10 Foam Marker, the use
and adjustment will be the same as pages
3.6 - 3.7.
The only difference is that the adjustment
dial for the foam output is on the in-cab
control unit for the Outback 10.
The Outback 10 models also have a
separate 100 litre tank.