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Split Case Fire Pumps 9100 Series Horizontal Split Case Fire Pumps

Overview Performance Curves Accessories Industries & Applications Documentation & Tools


Product Features
  • UL listed and FM approved
  • 500 to 5000 GPM, 90 to 205 PSI
  • Cast Iron Bronze Fitted, Ductile Iron “H” casing option for high pressure
  • Flex coupled
  • Electric motor or diesel driven
  • Common flange centerline
  • Bolt-on stuffing box

AC Fire Pump offers a range of split case pumps with spacing-saving designs to simplify pump room layout. The 9100 Series fire pump is designed for low horsepower requirements and to provide water to stand pipe, sprinkler, chemical mitigation and hydrant systems for fire suppression in industrial and commercial facilities. Suction and discharge flanges are on a common centerline for easy installation. Impellers are dynamically balanced to reduce vibration and potential wear. In compliance with NFPA #20, UL, ULC, FM and ANSI.

Performance Curves

Performance Curves

2000 GPM

2000 GPM 12x8x22F-M 9100 Series 1785
2000 GPM 12x8x21F 9100 Series 1485

3000 GPM

3000 GPM 12x8x21F 9100 Series 1785
3000 GPM 16x12x23F 9100 Series 1485

4000 GPM

4000 GPM 14x10x20F-S 9100 Series 1785
4000 GPM 16x12x23F 9100 Series 1485

4500 GPM

4500 GPM 16x12x23F 9100 Series 1485

5000 GPM

5000 GPM 16x12x23F 9100 Series 1485



Fire Pump Accessories

  •  Available in capacities through 5000 gpm
  •  Listed product offered where available
  •  Wide range of accessories for both electric and diesel application
Industries & Applications
Documentation & Tools

Interactive Tools

AC Fire Pump Online Selection Tools

AC Fire Pump online pump selection tool for quick and easy selection of fire pumps.


Series 9100 Fire Pumps (ACFP 9100 05)
Fire Pump Systems (52C11829C)