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Call Us: 1-800-568-2403  /  1-712-792-3143 email:

Waterax Mark-3 V2 High Press Fire Pump
Mark-3 V2 High Press Fire Pump

Waterax Mark-3 V2 High Press Fire Pump

Part Number:MK3-U
Retail Price:$3,895.00
Your Savings:$194.05(5%)
Your Price: $3,700.95

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The portable Mark 3 pump is the strongest available lightweight high-pressure fire pump. Since 1964, it has been the preferred option of initial attack crews and forest agencies around the world. A truly outstanding and reliable performer, the Mark 3 pump is designed to withstand the rigors of fire fighting and it is at the core of most water delivery system in wildland operations.

WATERAX acquired the intellectual property and the rights to manufacture the durable 185cc engine from ROTAX. Always the benchmark in terms of performance, reliability and durability, the MARK 3 high-pressure fire pump benefited from a series of improvements. Some of these enhancements include Nikasil coated cylinder, an impregnated crankcase, and a maintenance-free pump end. The new Nikasil Coated Cylinder is the most significant upgrade on the MARK-3 in years. In addition, WATERAX has adjusted its recommended fuel mix ratio to 50:1 synthetic. Please note: The change to the synthetic 50:1 fuel mix ratio is also valid for older Mark 3 pumps equipped with cast iron sleeve cylinders.

The improved MARK-3 successfully passed the USDA Forest Service 100 hours endurance test in San Dimas on 08/04/15 and has been requalified under QPL Number 274-001. MARK-3® meets or exceeds USDA Forest Service SPECIFICATION 5100-274E.
Exempt from emission standards under 40 CFR 1054.660, NSN 4320-00-890-5879

High Pressure Fire Pump Specifications:

Flow Rate At Specified Pressure:

  • Maximum Pressure: 380 PSI (26.2 bar)
  • Maximum Flow: 98 US gals/min (371 L/min)
  • Maximum Head: 878 (268 m)

Performance:

  • 78 GPM (295 lpm) @ 100 PSI (6.9 BAR)
  • 65 GPM (246 lpm) @ 150 PSI (10.3 BAR)
  • 38 GPM (144 lpm) @ 200 PSI (13.8 BAR)

Engine:

  • Model & Type: WATERAX 185cc, 2-cycle, air-cooled, Nikasil cylinder
  • Maximum Power: 10 hp (7.5 kW) @ 5,500 rpm
  • Maximum Torque: 8.9 lb-ft (12 Nm) @ 5000 RPM
  • Starting System: Recoil starter with backup manual rope starter

Pump:

  • Type: Detachable 4-Stage Centrifugal Pump
  • Intake: 2 Male NPSH
  • Discharge: 1-1/2 Male NPSH

Frame:

  • Backpackable Frame

Drive Unit:

  • Direct Drive

MK3-UT:

  • Fuel Tank: Metal Jerry Can (Standard)
  • Thread Protector: Suction: 1-1/2" NH (Standard)
  • Thread Protector: Discharge: 1-1/2" NH (Standard)

MK3-UTK:

  • Fuel Connector: SAE 45 (Standard)
  • Fuel Tank: Metal Jerry Can (Standard)
  • Thread Protector: Suction: 1-1/2" NH w/ cap (Standard)
  • Thread Protector: Discharge: 1-1/2" NH w/ cap (Standard)
  • Complete Specifications in Detail

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