ACU-HERO hydraulic bolt tensioner pumps are the fastest and most efficient on the market. Available in 800, 1500, and 2500 bar variants, offered in pneumatic or electric (110 and 230 Volt) versions. They work perfectly with both our single-acting and double-acting bolt tensioners. The use of optimized intensifier technology significantly accelerates operation compared to similar pumps.
Product Highlights
High Performance
Optimized intensifier technology delivers maximum speed, outperforming other pumps. Digital gauges with high accuracy are standard, and pressure can be displayed in MPa, bar, or psi for easy customization.
Versatility and Safety
Works with both single-acting and double-acting operation. Full control via the control unit ensures operators can maintain a safe distance from the work area, while an integrated pressure relief valve protects against dangerous overpressure.
Long Service Life
All pumps feature dual filtration to extend the life of both the pump and the tool, and the durable construction ensures long-term reliability.
