MARK-3® Watson Edition High-Pressure Fire Pump
The MARK-3® Watson Edition Pump has been officially qualified after being tested in accordance with the USDA Forest Service Specification 5100-274E. The pump has passed the requirements of 5100-274E and the 100-hour endurance test in San Dimas, and is therefore qualified as of 08/04/23.
The assigned primary pump code is C-45-150/50. Alternate codings are C-45-175/40 and C-45-200/40. These pump codes will be indicated on the qualified products list (QPL).
A Modern Pump for the Modern Firefighter
Maintaining the tradition while moving technology forward: the MARK-3® Watson Edition plugs right into your existing MARK-3® water-moving systems. It will set a new benchmark of excellence for high-pressure fire pumps in the wildland firefighting community for generations to come.
While preserving the iconic look of the classic MARK-3® pump*, the all-new MARK-3® Watson Edition is an entirely new platform that boasts exciting modernized features including the first ever purpose-built engine for a wildland pump.
SMALLER, QUIETER AND MORE POWERFUL
High performance engine
- Purpose-built
- Perfectly optimized for smaller pump end
- More power, 30% less weight
- Unmatched power-to-weight ratio
SMART AND INTUITIVE
Modern user interface
- Maintenance indicator
- Fuel depletion indicator
- Engine warm-up indicator
- Loss of prime protection (overspeed)
- High temperature protection (overheat)
- Integrated hour meter and tachometer
- USB port for advanced diagnostics
- Bluetooth® connectivity
ERGONOMIC DESIGN
One-piece composite base frame
- Lightweight composite material
- Vibration and shock dampening
- Extended durability
- Foothold for steady pull start
- “Snow shoe” concept for improved grounding in swampy terrain
- More than twice the contact area compared to previous MARK-3® model
- Military-grade Fidlock® quick-release system to instantly remove carrying straps
MARK-3 WATSON EDITION HIGH-PRESS FIRE PUMP
While preserving the iconic look of the classic MARK-3® pump*, the all-new MARK-3® Watson Edition is an entirely new platform that boasts exciting modernized features including the first ever purpose-built engine for a wildland pump.
A modern pump for the modern firefighter. Maintaining the tradition and taking it forward.
- 20% Smaller
- 30% Lighter
4- Stage high-pressure pump end - same performance, less weight
- 30% smaller impellers
- 50% pump-end weight reduction
- Optimized hydraulic efficiency
- Corrosion-free composite material
High performance engine - smaller, quieter and more powerful
- Purpose-built
- Perfectly optimized for new, smaller pump ends
- More power, 30% less weight
- Higher-revving engine
- Unmatched power to-weight ratio
Modern user interface - smart and intuitive
- Visual interface
- User-friendly engine start
- Reduced risk of flooding engine
- Engine operating status
- Engine warm-up indicator
- Digital hour meter
- Troubleshooting function
One-piece composite base frame - ergonomic design
- Lightweight composite material
- Vibration and shock dampening
- Integrated carriage system
- Easy loading/unloading
- Option to backpack engine side up or down
- Extended durability
- Foothold for steady pull start
Performance:
- 80 GPM (303 lpm) @ 100 PSI (6.9 BAR)
- 70 GPM (265 lpm) @ 150 PSI (10.3 BAR)
- 40 GPM (151 lpm) @ 200 PSI (13.8 BAR)
Intake: 2" Male NPSH
Discharge: 1.5" Male NPSH
DOCUMENTS & INFORMATION
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