WATERAX BB-4-23V High-Pressure Fire Pump
The WATERAX BB-4 -23 pump combines a dependable high-performance 4-stage pump end with a powerful Briggs & Stratton 4-stroke 23 HP engine to produce pressures up to 440 PSI (30.3 BAR) and flow rates up to 106 GPM (401 l. / min.). It is powerful enough to serve as a source pump for tandem and parallel pumping, and it is also ideal for direct attack firefighting, remote watering, and sprinkler systems. It is also a popular choice for slip-on units.
The BB-4 pump's WATERAX quick-release clamp allows you to replace a damaged pump end in the field with minimal equipment downtime. The 4-stage pump end on the BB-4 is identical to the pump end on the MARK-3 unit, reducing spare parts inventory and improving your ability to respond to unexpected equipment damage. As needed for supply or structure firefighting, you can also quickly install a mid-range B2X pump end.
- Quick release clamp and swappable pump ends for minimal equipment downtime and inventory
- Sealed bearing to eliminate pump end greasing in the field
- Belt drive system for reliable, low maintenance performance
- Aluminium alloy pump components and anodized parts for lighter weight and greater resistance to corrosion
- Comprehensive user and service manuals
- EPA Certified
- Comprehensive user and service manuals
- Fastwire: 3 ft. CTRL Cable with 8 pin connector
- Base Mount with Industrial Isolators
- Drive Unit: Timing Belt and Pulley; Speed Increaser 1.88:1
- Primer: Honda 3 ft. CTRL Cable with 8 pin connector (FWC-H1-3)
- Muffler: Dual low tone
- Weight: 154 lbs.
- Maximum Pressure: 440 PSI
- Free flow: 106 US gal./min.
- Maximum Head: 1,016 ft.
Performance
- 103 GPM @ 150 PSI
- 94 GPM @ 250 PSI
- 65 GPM @ 350 PSI
Engine
- Model and Type: Briggs & Stratton Vanguard, 4-cycle, horizontal shaft, twin cylinder, OHV
- Maximum Power: 23 hp (17.2 kW) @ 3,600 RPM
- Maximum Torque: 32.75 lb. ft. (44.4 Nm) @ 2,600 RPM
- Starting Power: 12 VDC electric start option
Pump End
- Type: Detachable 4-Stage Centrifugal Pump
- Intake: 2 in. Male NPSH
- Discharge: 1.5 in. Male NPSH