MARK-3® V2 HIGH-PRESS FIRE PUMP 4-STG
The MARK-3® Classic is the benchmark in portable wildland fire pumps, trusted by forestry agencies worldwide since 1964. Featuring a Nikasil-coated cylinder, 4-stage detachable pump end, and ULC quick connect discharge adapter, this pump delivers unmatched performance and durability in wildfire operations.
Key Features
- High-Pressure Output: Ideal for long-distance water delivery
- Durable Design: Nikasil cylinder and impregnated crankcase
- Certified Performance: USDA Forest Service approved (SPEC 5100-274E)
- Easy Setup: Includes suction thread protector and discharge cap
- Fuel Mix: 50:1 synthetic ratio (also recommended for older models)
Legacy & Certification
Originally patented in 1958 and introduced in 1964, the MARK-3® passed the USDA Forest Service 100-hour endurance test in San Dimas and is listed under QPL Number 274-001. It meets or exceeds SPEC 5100-274E and is exempt from emission standards under 40 CFR 1054.660 (NSN 4320-00-890-5879).
Applications
Designed for wildland firefighting, the MARK-3® is the core of most water delivery systems. It’s also suitable for remote operations, emergency response, and rugged terrain deployments.
Watch It in Action


