Flo King BXL2500 Filter Systems

Equipment Overview | Filter Pump Industries / Penguin Pump | Process Technology


Flo King offers several pump models, as shown below. The flow rate is given in gph (gallons per hour) and LPH (liters per hour). These units can be used as filter systems (with cartridges attached) or just as pumps (without filter cartridges). All employ the same principle of operation and can be used to pump, filter, agitate, and carbon treat.

Selection should be based on a variety of considerations, including: tank size; degree of agitation desired; available space in tank; clearance above tank; temperature; and chemical composition.

Please call for accesories or special applications.

Flo King BXL2500 Filter Systems


  • Low-profile, belt-drive unit is reserved for applications where above-tank clearance is limited. Provides a maximum flow rate of 2500 gph (9500 LPH). Inverted motor arrangement stands just 2 inches (5 cm) above tank. As with other larger models, Impeller Housing swivels to enable preferred positioning of Discharge Port and filter cartridges in tank.


  • Available in CPVC, polypropylene, PVDF (Kynar), and stainless steel as pump materials of construction. Standard shaft is made of 303 stainless steel covered with Teflon shrink tubing. A 2-inch-long (5-cm) titanium-tip or Hastelloy-276C-alloy-tip shaft that threads onto the impeller is available on a special-order basis for solutions that aggressively attack stainless steel.

Flow Rate:

  • 2500 gallons (9500 liters) per hour at 60 Hz. A flow-rate reduction of about 18% is typical when operating at 50 Hz.


  • 27 feet (8.2 meters) of head pressure.


  • About 25 pounds (11 kg) in CPVC, depending on pump- body length


Epoxy coated, TEFC, Thermally Protected. Available in :

  • Single phase, 1/3 HP (250 watt), 120/240 V, 6.0/3.0 A, 50/60 HZ, 2850/3450 RPM.
  • Call for information on 3-phase motors.
  • Electrical cord is 10 feet long (3 meters).

Motor Base Options:

  • With standard BXL2500, width of tank lip or flange must be less than 3-1/2 inches (9 cm) due to fixed space between pump body and motor. Optional Long Motor Base accommodates tank mounting surfaces up to 6-1/2 inches (16 cm) wide.
Floking BXL2500 Series