Tuff Built
Tuff Built
 
 

Snuffer Model 8500-HD
Compressed Air Foam System (CAFS)

 
 

Snuffer Model 8500-HD -- Compressed Air Foam System Specification

Performance
Pump output    
  Rated Capacity 120 gpm @ 80 psi
  Maximum pressure 140 psi
CAFS output (out of each outlet)   2 - 1-1/2" (38 mm) outlets
  Rated capacity 360 gpm (per outlet) @ foam delivery pressure
  Maximum pressure 125 psi
CAFS Combining Valve (out of 1 outlet or 1 pre-connect)    
    720 gpm @ foam delivery pressure
Water output   1 - 1-1/2" (64 mm) outlet
  Rated capacity 120 gpm @ 100 psi (not operating CAFS lines)
     

General Specifications
Frame Construction   Welded steel
Finish   Powder Coated, Stainless steel front panel
Plumbing   1 - 1/2" (38 mm) Sched 40 Black Iron plumbing
    Hydrant fill, Suction outlet, and Tank fill standard
Air system   Air outlet with Air/Water separator
    Air cooler circuit
Light system   Front panel light bar for night time operation
Water pump    
  Make: ACE, Single Stage
  Type: Centrifugal with integral hydraulic motor
  Inlet x Outlet: 2.00 x 1.50 npt
Hydraulic pump    
  Make: Eaton
  Type: Duel element gear
Hydraulic motor:    
  Make: Hy Power
  Type: Fixed displacement gear (2)
Compressor    
  Make: Stellar
  Type: 4 cylinder, pressure lubricated, water-cooled
  Output: 78 cfm @ foam delivery pressures
  Maximum pressure 125 psi
Foam Injector (2)    
  Type: Water driven hydraulic, Automatic flow compensating
  Capacity: 45 gpm
  Maximum pressure 120 psi
  Application rate: 0.2-2.0% Standard

Dimensions

Depth

44 in (1118 mm)

Width

26 in (660 mm)

Height

35 in + 2 in on Slide-out Skid (889 mm + 51 mm on Slide-out Skid)

Weight (est.)

320 lbs (145 kg)

Support Requirements
Foam concentrate storage (minimum of 2-20 liter pails)
Truck PTO to suit SAE "B" mount hydraulic pumps splined shaft, 2800-3600 rpm desired, 35 hp capacity
Hydraulic lines from pump to Snuffer solenoid & to hydraulic fluid tank (9 US gallons)
Manual throttle control on truck engine.
Heated enclosure for cold weather operation

Optional Features
› Stainless Steel Plumbing with brass valves
›Tank level gauge
› Hydro-45, Aspirated foam outlet rated capacity 80-800gpm of foam (mounted separately on truck)

Snuffer

Snuffer