AC Fire Pump Systems and Fire Protection

In-Line Pumps

Capacity to 1500 GPM (5,678 L/min)
Pressures to 165 PSI (116 m)
Working Pressures to 150 PSI

  • Space saving design
  • No foundation or pads required.
  • Suction and discharge flanges are on a common centerline, 180° apart for inline mounting in piping
  • Top pullout design allows for fast and easy servicing. The rotating element is easily removed without disturbing suction and discharge piping.
  • Self-venting design eliminates the need for an automatic air release valve.
  • Bronze impeller is dynamically balanced and keyed direct to themotor shaft.

End Suction Pumps

Capacity to 500 GPM (1,892 L/min)
Pressures to 150 PSI (106 m)
Working Pressures to 250 PSI

  • Top centerline discharge with foot  supported casing.
    • Ease of installation.
    • Simplifies piping layout.
    • Reduces problems associated with piping strain.
  •  Self-venting design eliminates the need for automatic air release valve.
  • Rear pullout design supplied as standard with spacer coupling.
    • Ease of maintenance, eliminates disturbing driver or piping when removing rotating element.
  • Hydraulically balanced impeller extends bearing life and assures smoother operation.
  • Available in electric motor or diesel engine driven configuration.

Vertical Turbine Pumps

Capacity to 5000 GPM (18,925 L/min)
Pressures to 350 PSI (247 m)
Working Pressures

  • up to 200 PSI with 125 lb. A.S.A. flanges
  • up to 550 PSI with 250 lb. A.S.A. flanges


  • Required by NFPA when operating under a static suction lift condition.
  • Dynamically balanced impellers secured to the shaft with steel locking collets to assure prope problem free operation.
  • Open lineshaft design provides for product lubrication of the bearings.
  • Available in electric motor or diesel engine driven configuration.
  • Provided with a bronze suction strainer as standard.
  • Provided with an oversized air release valve as standard.
  • Available in special materials of construction for salt water applications.

Residential Fire Pumps – Home Defender

Capacity to 30 to 60 GPM (114 to 227 L/min)
Pressures to 30 to 55 PSI (29 to 38 m)
Working Pressures to 125 PSI

  • Designed to boost water pressure for automatic residential sprinkler systems.
  • System is complete and ready.
  • Easy installation with pumps, motor, control panel, discharge isolation valve, and check valve.
  • Unit pre-wired, pre-piped and pre-tested.
  • Close-coupled end suction features stainless steel construction.
  • UL-listed UL 448B