BB-4® Series

The BB-4® Series is a full line of high-pressure centrifugal pumps that has been used by forest agencies for over 40 years in Type 6 brush trucks. It has become the weapon of choice in wildland operations. The BB-4® comes in portable & vehicle mounted configurations and all models feature a unique greaseless sealed bearing and a blister-resistant mechanical rotary seal. A unique feature of the BB-4® pump is the quick release pump end that is interchangeable with the MARK-3® pump which greatly reduces your spare parts inventory and allows for quick infield swap outs.
BB-4-23PETC
Application

• Slip-on units
• Attack line firefighting
• Long hose lay for remote watering during firefighting operations
• High elevation firefighting in mountainous areas
• High-pressure provides accuracy in flow trajectory
• Tandem pumping over long distances
• Parallel pumping for higher volumes

Features and Benefits

• Quick release clamp and detachable pump end for minimal equipment downtime and inventory
• Unique blister resistant mechanical rotary seal to prolong pump end longevity
• Sealed bearing to eliminate pump end greasing in the field
• Drive assembly for reliable, low maintenance performance
• Aluminium alloy pump components and anodized parts for lighter weight and greater resistance to corrosion
• Fastwire included on all vehicle mounted units.
• EPA Certified

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