• Air compressor with non-tapered roller bearings and double lip shaft seal, oil-flooded, rotary screw type, sized to supply 140 sCFM (3.4 m3/min) (140−SP model) or 200 sCFM (5.6 m3/min) 200−SP model) of usable air.
• Modulating Pneumatic Inlet Valve controls air delivery while maintaining constant pressure.
• Manual Auto Sync™ Balancing System automatically maintains the air pressure within +/− 5% of the water pump pressure throughout the pressure range.
• Modular 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). A “fail safe” switch precludes engagement of the compressor PTO unless the fire pump is engaged.
• Air Compressor System Protection is a warning system in the hydraulic oil system alerts the operator of high temperature. A warning light and audible alarm are provided for mounting on the pump operator’s panel.
• Controls and Instruments: Mounting on the pump operator’s panel:
  - Auto/Sync compressor controls w/engraved instruction plate
  - Air compressor temperature gauge w/250° warning switch
  - NFPA required warning and instruction plates
• 1-year warranty

• Air Flow Meter is available for mounting on the pump operator’s panel. The air flow meter indicates the total air−flow in standard cubic feet per minute (0−150).
• Foam Systems: Aquis™ Foam Proportioner or Advantus® Foam System.
• On−Site Delivery Instruction. Contact factory for pricing.

Spec Sheets:
140-SP, 200-SP Silver

Operational Guides:
140-SP Silver
200-SP Silver

Industry-leading sales and support.
When you purchase Waterous equipment, not only do you get quality products, you get quality service. Our expert service technicians are the best in the business and they are always happy to answer any service questions you might have. The numbers for our service and training specialists are listed below for your convenience. If you have a general service question please call our main number and our staff will kindly direct you to the appropriate department.

Sales/Applications Assistance
Phone: 651-450-5234 (Press 3)
sales&service@waterousco.com

Service Assistance
Phone: 651-450-5200
Fax: 800-488-1228
sales&service@waterousco.com