CAFS changes the way fires are attacked, how quickly they can be extinguished and limits the damage fires can inflict. No one understands this better than Waterous. We’ve led the charge in CAFS deployment by developing the most advanced CAFS in the industry. To date, Waterous offers 30 unique CAFS units to meet the needs of departments worldwide. So it’s no wonder that the most used and trusted CAFS come from us.
Waterous CAFSystems give the ability to:
- Pump plain water
- Pump foam solution (water with Class A foam)
- Pump compressed air foam with varying expansion rates from multiple discharges simultaneously
- Pump compressed air for use with rescue tools
150-70 DS
sCFM |
m3/min |
PSI |
bar |
kPa |
MPa |
160 |
600 |
70 |
2.0 |
145 |
10 |
1000 |
1.0 |
- Duetz diesel-fueled engine
- 34.4 kW
- 5-year warranty
80-40
sCFM |
m3/min |
PSI |
bar |
kPa |
MPa |
90 |
340 |
35 |
1.0 |
125 |
8.6 |
860 |
0.86 |
- Briggs and Stratton Vanguard 380447 two-cylinder, four-cycle petrol/gasoline engine
- Ingersoll-Rand rotary screw air compressor
- 23 hp
- 17.2 kW
- 5-year warranty
Integrated Pump / Compressor Systems
Unified in the Fight
Part pump, part compressor, all CAFS fire suppressing power. Waterous has several PTO driven Integrated Pump/Compressor Systems available to meet your department’s needs. These models deliver everything you’d expect in a CAFS unit, including the ability to discharge water, foam solution and compressed air for pneumatic tools. They also include a GHH Rand rotary screw airend with poly-chain. 
500-150P
sCFM |
m3/min |
PSI |
bar |
kPa |
MPa |
500 |
1900 |
150 |
4.25 |
150 |
10 |
1000 |
1.0 |
- CLVK water pump and transmission
- Auto Sync panel control
- Compressor temperature gauge
- 4-inch (101.4mm) Vitaulic® intake
- 3-inch (76.2mm) NPT discharge
- 5-year warranty
Additional models available:
- 250-100-P
- 250-150-P
- 500-120-P
- 500-100-P
PTO-Driven. Field Proven.
Our PTO-driven, air compressor kits are specifically designed for installation in fire apparatus, either OEM installed or retrofitted to an in-service vehicle.
80-SP / 140-SP / 200-SP
Silver Series 
High Quality PTO-Driven Air Compressor Kits
sCFM |
m3/min |
PSI |
bar |
kPa |
MPa |
80 |
2.3 |
125 |
8.6 |
860 |
0.86 |
140 |
3.9 |
125 |
8.6 |
860 |
0.86 |
200 |
5.6 |
125 |
8.6 |
860 |
0.86 |
80-P / 140-P / 200-P
Platinum Series 
Premium Quality PTO-Driven Air Compressor Kits
sCFM |
m3/min |
PSI |
bar |
kPa |
MPa |
80 |
2.3 |
125 |
8.6 |
860 |
0.86 |
140 |
3.9 |
125 |
8.6 |
860 |
0.86 |
200 |
5.6 |
125 |
8.6 |
860 |
0.86 |
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