SIRO rotating plunger pumps
Reliable and durable
STC is the sole manufacturer of SIRO rotating plunger pumps worldwide. These pumps deliver the highest quality and are extremely reliable. They are especially durable and efficient.
This is due to their low noise level when operating at high efficiency, the large speed range, and a carefully balanced feed volume. They are best suited for flame-resistant hydraulic fluids.
- Minimum energy requirement
- High efficiency
- Extremely low noise level
- Small pulsation
- Stepped feed volumes: Qeff 5-800 L/min
- High pressures of to 210 bar, even at low speeds
- Large speed range: 650-3.900 rpm
- Speed-controlled flow rate
- Maximum flexibility and individually adjustable through the modular design