• Husky® is designed for Class A and B foams including high-viscosity, polar solvent class B foams (up to 6000 centipoise). 
• Electronic digital foam proportioning system improves responsiveness, reliability, and accuracy through a range of 75 psi to 250 psi.
• On-demand design ensures no foam is bypassed back to the foam tank or recirculated through the foam pump.
• Foam systems are capable of using the vehicle's water tank, high-pressure hydrant or draft as a water source. 
• Foam systems can draft foam concentrate from an outside source, allowing extended foam operation.
• Uses a lower electrical load, helping to create a lower-cost system that requires less power from the chassis, and prevents overloading during tough fire calls. Husky is the only municipal-market foam system with this feature.
• The system shall properly proportion as low as 35 GPM at .3% for mop-up applications. 
• Warranty: Five years on the electronic controller and display head.
  

Husky® Product Comparison

	Pierce Husky®	Brand "A" 2.5 GPM System	Brand "A" 5 GPM Agent System	Brand "A" 10 GPM Dual Agent Hydraulic System	Brand "B" 5 GPM System
System Capacity (Max Water Flow @ 3%)	400	83	166	333	166
Max Number of 1.5" Handlines @ 3%	2	1	1	2	1
Foam Pump	Cylinder	Plunger	Plunger	Plunger	Gear
Foam Output	0.1-12 GPM	0.1-2.5 GPM	0.1-5.0 GPM	0.4-10 GPM	5.0 GPM
Maximum Capacity of Foam Output @ 250 psi	12 GPM	2.3 GPM	3.8 GPM	10 GPM	Unknown
Pump Motor	Hyd	Elect	Elect	Hyd	Elect
Max Amp Draw	5 Amps	40 amps	56 Amps	5 Amps	60 Amps
Contol Unit Display	32 Character Trans-reflective	5 Character LED	5 Character LED	5 Character LED	5 Character LED
Service Messages	STD	N/A	N/A	N/A	N/A
Draft Capable	STD	N/A	N/A	N/A	N/A
Tank Fill	Optional	N/A	N/A	N/A	N/A
Class A	STD	STD	STD	STD	STD
Class B	Superior	Poor	Better	Better	Better
Price	$$	$$	$$	$$$$	$$
Brand "A" information from website 10/28/02 Brand "B" information from website 10/13/02