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Products / Fire Pumps / MARK-3® Watson Edition High-Pressure Fire Pump / MARK-3® Watson Edition Portable High-Pressure Fire Pump

MARK-3® Watson Edition Portable High-Pressure Fire Pump

100137

MARK-3® Watson Edition Portable High-Pressure Fire Pump

100137

The MK3-W model includes the SAE 45 fuel connector and the Mercury adaptor.

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Maximum pressure
380 PSI (26.2 BAR)
Maximum flow
100 US gals/min (379 L/min)
Maximum head
877’ (267 m)
80 GPM (303 lpm) @ 100 PSI (6.9 BAR)
70 GPM (265 lpm) @ 150 PSI (10.3 BAR)
40GPM (151 lpm) @ 250 PSI (17.2 BAR)
Model and type
WATERAX 140cc, 2-cycle, air-cooled, Nikasil cylinder
Maximum Power
10.7 hp (8 kW) @ 8,000 RPM
Maximum Torque
7.6 lb-ft (10 Nm) @ 7,050 RPM
Starting System
Recoil starter with backup manual rope starter
Type
Detachable 4-Stage Centrifugal Pump
Intake
2” Male NPSH
Discharge
1-1/2” Male NPSH
44 lbs (20kg)
Backpackable Frame
Direct Drive
Thread Protector Suction
Suction: 2" NPSH (Standard)
Thread Protector Discharge
Discharge: 1/4-Turn Forged w/ cap (Standard)
Fuel Connector
SAE 45 (Standard) & Mercury
Flow Rate at Specified Pressure
Maximum pressure
380 PSI (26.2 BAR)
Maximum flow
100 US gals/min (379 L/min)
Maximum head
877’ (267 m)
Performance
80 GPM (303 lpm) @ 100 PSI (6.9 BAR)
70 GPM (265 lpm) @ 150 PSI (10.3 BAR)
40GPM (151 lpm) @ 250 PSI (17.2 BAR)
Engine
Model and type
WATERAX 140cc, 2-cycle, air-cooled, Nikasil cylinder
Maximum Power
10.7 hp (8 kW) @ 8,000 RPM
Maximum Torque
7.6 lb-ft (10 Nm) @ 7,050 RPM
Starting System
Recoil starter with backup manual rope starter
Pump End
Type
Detachable 4-Stage Centrifugal Pump
Intake
2” Male NPSH
Discharge
1-1/2” Male NPSH
Weight
44 lbs (20kg)
Frame
Backpackable Frame
Drive Unit
Direct Drive
Other Specifications
Thread Protector Suction
Suction: 2" NPSH (Standard)
Thread Protector Discharge
Discharge: 1/4-Turn Forged w/ cap (Standard)
Fuel Connector
SAE 45 (Standard) & Mercury

Related documents

Brochure
Specification
Quick Guide
Owner's Manual
User Instructions

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