- Bran+Luebbe, An SPX Brand
- CAT PUMPS® High Pressure Pumps & Systems
- ClydeUnion Pumps, An SPX Brand
- Gamajet Cleaning Systems, Inc.
- GapVax, Inc.
- General Pump
- Global Pump Company
- Gorman-Rupp Company
- Hammelmann Corp.
- Lely Manufacturing, Inc.
- Mersino
- Moro USA, Inc.
- NLB Corp.
- Pressure Lift Corporation
- ProMinent Fluid Controls, Inc.
- SEI Industries, Inc.
- Stuart Tank Sales Corp
- Thompson Pump & Manufacturing Co., Inc.
Pumps - High Pressure
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