Cross Mount CAFSystems™ Air Compressor Modules.

The Waterous 70-DM model include an engine-driven, air compressor module designed for applications where access to a PTO is either inconvenient or not available. Included on all 70-DM units is a Pneumatic Modulating Inlet Valve that controls air delivery while maintaining constant pressure, and an Auto Sync™ Balancing System that automatically maintains the air pressure within +/− 5% of the water pump pressure throughout the pressure range and panel mounted instruments.

Model 70-DM

Our medium-sized air compressor module is just right. Designed to supply a minimum of 70 sCFM (2.0 m3/min) of usable air, and powered by a Briggs-Diahatsu® 26 HP (19.4 kW) diesel engine, the 70-DM provides superior fire suppression performance.

Options & Accessories

The Waterous 60-DM, 70-DM and 120-DM modular air compressor systems come with a variety of options to fit the needs of your fire department and easily interface with numerous accessories. Combined with a Waterous Aquis™ Foam Proportioner, Advantus® Foam System or FoamPro make the 70-DM a crucial tool for maximizing your fire suppression capabilities. A frame−mounted six (6) gallon (22.7 liter) fuel tank connected to the engine fuel pump is also available.

Specifications

Model 70-DM

Oil−flooded, rotary screw type air compressor, sized to supply a minimum of 70 sCFM (2.0 m3/min) of usable air.
Briggs-Diahatsu®, 26 HP (19.4 kW), diesel-powered engine with spark arresting muffler.
12-volt, 40A alternator

Included on all 70-DM Units

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.

Panel Mounted Instruments

2.5" master air pressure gauge
Air compressor temperature switch gauge with warning light and audible alarm
Engine oil pressure light and audible alarm
Hourmeter
Engine ignition/start switch
Throttle control
Auto Sync compressor controls
Quarter turn compressed air discharge control

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Options and Accessories

Foam Systems – Aquis Foam Proportioner, Advantus Foam System or FoamPro.
On-site operation and maintenance instruction - Contact factory for pricing.
Frame−mounted six (6) gallon (22.7 L) fuel tank connected to the engine fuel pump.

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Download Product Literature

Spec Sheets:

Product Brochures:

CAFSystem™

Operational Guide:

70-DM

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Sales/Application/Service Help

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)

pumpsales@waterousco.com

Service Assistance

Phone: 651-450-5200

Fax: 800-488-1228

service@waterousco.com

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