- Pressure-balanced design, ensuring sealing pressure, adapts automatically to operating conditions for improved overall efficiency and minimum energy losses
- Minimized internal friction and perfectly fitting housing for an extended operating life
- Modular and short versions of multi-stage units for high flexibility and compactness
- Teflonᆴ coated bushings for extended life under extreme temperature and pressure conditions
- A variety of integrated valve options
- One piece gear shaft construction
111.20.882.00