- Features and Specs
The BB-4® portable 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.
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: 104 US gals/min (394 L/min)
Maximum Head: 1016' (310 m)
83 GPM (303 lpm) @ 250 PSI (17.2 BAR)
50 GPM (189 lpm) @ 350 PSI (24.1 BAR)
Maximum Power: 18 hp (13.4 KW) @ 4000 RPM
Maximum Torque: 26.9 lb-ft (36.5 Nm) @ 2800 RPM
Starting System: Re-coil start with 12 VDC electric start option
Intake: 2" Male NPSH
Discharge: 1-1/2" Male NPSH