
Overview
- 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
2000 GPM
2000 GPM 12x8x22F-M 9100 Series 1785 | PDF | 122.01 KB |
2000 GPM 12x8x21F 9100 Series 1485 | PDF | 83.19 KB |
2500 GPM
2500 GPM 12x8x21F 9100 Series 1485 | PDF | 83.61 KB |
2500 GPM 12x8x22F-M 9100 Series 1785 | PDF | 127.53 KB |
2500 GPM 12x8x21F 9100 Series 1785 | PDF | 57.66 KB |
3000 GPM
3000 GPM 12x8x21F 9100 Series 1785 | PDF | 117.04 KB |
3000 GPM 16x12x23F 9100 Series 1485 | PDF | 127.6 KB |
3500 GPM
3500 GPM 16x12x23F 9100 Series 1485 | PDF | 127.69 KB |
3500 GPM 14x10x20F-S 9100 Series 1785 | PDF | 122.3 KB |
4000 GPM
4000 GPM 14x10x20F-S 9100 Series 1785 | PDF | 121.92 KB |
4000 GPM 16x12x23F 9100 Series 1485 | PDF | 127.43 KB |
4500 GPM
4500 GPM 16x12x23F 9100 Series 1485 | PDF | 127.46 KB |
5000 GPM
5000 GPM 16x12x23F 9100 Series 1485 | PDF | 127.63 KB |
Accessories
Accessories
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
Recommended Industries and Applications















Interactive Tools

AC Fire Pump online pump selection tool for quick and easy selection of fire pumps.
Brochures
Series 9100 Fire Pumps (ACFP 9100 05) | PDF | 544.89 KB |
Fire Pump Systems (52C11829C) | PDF | 1.03 MB |
Manuals
AC6102-AR Split Case - Arabic | PDF | 3.13 MB |
AC8585D Series 9100 Base Mounted Centrifugal Fire Pumps | PDF | 2.23 MB |
AC6102R3 Centrifugal Split Case Fire Pumps - Series 8100, 8150, 8200, 9100 | PDF | 2.9 MB |
Parts
Replacement Parts for 9100 Series Fire Pumps (CP-607A-PL) | PDF | 1.23 MB |
Specification
FP1.0 Engineering Data | PDF | 181.22 KB |
FP2.1 Motor Driven Horizontal Split-Case Engineering Selections | PDF | 461.54 KB |
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