WATERAX offers a complete line of high performance
portable centrifugal pumps and hand pumps.
BB-4® 21 HP VEHICLE MOUNT HORIZON. DRIVE
The BB-4® vehicle mounted high-pressure fire pump is ideal for remote water transfer, initial attack, sprinkler systems, brush truck and slip-on firefighting systems in forestry and rural fire environments.
High-pressure up to 440 PSI (30 bar) is provided to operate very long hose lays and overcome pressure losses due to large elevation changes often encountered in rugged wildland fire operations.
The higher power provided by the Honda GX630 engine makes it ideal for pumping at high altitudes.
A unique feature of the BB-4® pump is the quick release pump end that is inter-changeable with our MARK-3® pump. This standardization allows for in-field pump end exchanges eliminating long equipment down time and greatly reduces the inventory of parts at equipment service shops.
Maximum Flow: 106 US gals/min (401 L/min)
Maximum Head: 1016' (310 m)
94 GPM (356 lpm) @ 250 PSI (17.2 BAR)
65 GPM (246 lpm) @ 350 PSI (24.1 BAR)
Maximum Power: 20.8 hp (15.5 KW) @ 3600 RPM
Maximum Torque: 35.6 lb-ft (48.3 Nm) @ 2500 RPM
Starting System: 12 VDC electric start
Intake: 2" Male NPSH
Discharge: 1-1/2" Male NPSH
Need More Information?
We’ve got your back.
A product is only as good as the service behind it. At WATERAX, we back up our quality products with steadfast service. Trust us to be there when you need us.