USFE's Waterous Units

Waterous Slip In Unit - $39,000

A Medium Sized Slide-In Compressed Air Foam Fire Suppression Water Pump with Big Performance

This Waterous portable modular compressed air foam 100-50-DS unit is designed and constructed to simultaneously discharge water, foam solution or compressed air foam, developing 80 GPM of water at 125 PSIg (300 L/min. @ 8.6 bar) and 40 CFM of air at 125 PSIg (1.13 m3/min @ 8.6 bar). The 100-50-DS also features compressed air for pneumatic tools and can pump water or air independently.

Low Maintenance

Your 100-50-DS Compressed Air Foam System's service and maintenance needs are covered with Waterous' exclusive 5-year warranty. When compared with apparatus equipped with other brands of compressed air foam systems, our service technicians will have the power behind the slip-in system repaired and back in service in no time.

Product Orientation & Integration

Implementing a 100-50-DS CAFSystem™ into your department may seem intimidating but Waterous factory personnel can provide on-site product operation and maintenance instruction to eliminate the learning curve of integrating CAFS. If the utilization of compressed air foam is a new technology to your brand of fighting fires, contact us for exclusive pricing on courses today.

Options & Accessories

The 100-50-DS CAFSystems™ come with a variety of options to fit the needs of your fire
department and easily interface with numerous accessories and foam solutions. Combined with the Waterous AquisTM foam proportioner makes the 100-50-DS a crucial tool for maximizing your fire suppression capabilities. A 250- or 350-gallon (946 to 1325 liters) water tank is also available.

Air Compressor

• Oil−flooded, rotary screw type air compressor, sized to supply a minimum of 50 sCFM (1.42 m3/min) of usable air.
• Pneumatic Modulating Inlet Valve controls air delivery while maintaining constant pressure.
• Auto Sync™ Balancing System automatically maintains the air pressure within +/− 5% of the water pump pressure throughout the pressure range.
• Air Compressor Oil System contains a spin−on, full−flow oil filter unit and a thermostatic valve to control oil flow to the cooler.
• Air / Oil separator head assembly with spin-on cartridge.
  

• Air Compressor Cooling System uses the unit’s water pump, a copper and brass shell and tube heat exchanger to cool the compressor. The system maintains recommended operating temperatures throughout the full operational range in ambient temperatures up to 115°F (46.1°C).
• Air compressor transmission contains a “Poly-Chain” drive and 8mm pitch sprockets.

Engine Specifications

• Briggs & Stratton Vanguard 3/LC, Model DM 950 D, three-cylinder, liquid−cooled, developing 31 horsepower at 3600 rpm (23.6 kW), four−cycle, diesel fueled.
• Heavy-duty muffler
• Pressure lubrication system with oil pressure warning light and spin−on oil filter. An extension hose is installed on the engine oil drain with a valve located at the oil pan and a plug installed in the end of the hose to facilitate oil changes.
• 12−volt electric with 40A alternator, electric ignition and start switch.
  
  Pump Specifications
• Hypro® centrifugal water pump utilizing close−grained iron case, reinforced-nylon impeller, stainless steel shaft and maintenance−free mechanical seal.
• Intake: 1-1/2 inch
• Discharge: 1-1/2 inch
  
  Priming System
• Jet Prime System: Pneumatic oil−free primer capable of priming the water pump through 20 feet (6 m) of 2−1/2 (63.5 mm) inch hard intake hose with a 10 foot (3 m) lift. Controls are mounted on the operator’s panel.
  
  Plumbing
• Inlet: Inlet piping is 2” stainless steel pipe with a 2” tank to pump valve controlled at the pump panel. A 2” valve is provided behind the pump panel for overboard pump inlet with a 1.5” M−NST connection.
• Discharge: Plumbing to two panel mounted 1.5” discharge outlets incorporate a stainless steel manifold, welded stainless steel pipe and/or Class 1 high−pressure hydraulic hose with stainless steel fittings. A 1” tank fill provision with 1” valve is provided.
  
  Water / Foam Tanks
• 200 gallon (757 liter) water tank
• 10 gallon (38 liter) foam poly tank
  
  Foam Proportioner
• A FoamPro® System 1601 automatic foam proportioner (Class A foam only) is provided and installed to inject foam concentrate into all discharges. The proportioner automatically meters the correct percentage of foam concentrate into the water stream by a 1.5” paddlewheel sensor
  
  Pump Operator’s Panel incorporated into frame
• Contains Auto Sync, air compressor, foam proportioner controls, and water pressure and air pressure gauges.

For more information:
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