PGTS4875S, Single Stage, Hydraulic Power Generation Bolt Tensioner, 1.89 in Bolt Diameter, M48 Tensioner Size, 2.95 in Nut A/F

PGT-Series Bolt Tensioners are designed for critical fastening applications in wind, steam and gas turbines A broad range of single stage and double deck tensioners provide high performance in tight spaces associated with Power Generation applications PGT-Series Bolt Tensioners are loaded with performance enhancing features such as Auto-Retract PisTons, Cycle Counters and a premium coating to offer the ultimate in efficiency, durability and ease of use. Auto-retract pisTon: Simplifies use and improves speed of operation. Long-life puller: For maximum durability. Long-life seals: For maximum durability and extended service life intervals. Corrosion protection: Zinc coating provides best-in-class corrosion resistance. Interchangeable bridge: For optimal application fit. Over-stroke preventer: Mechanically prevents over-stroke, extending cylinder life. Over-stroke indicator: Extends cylinder life by helping to prevent over-stroking of cylinder. Optional counter: Helps indicate when maintenance is due to maximize uptime. Quick-disconnect coupler: For safe, simple hydraulic connection. Optional 360° swivel: available for additional hose positioning flexibility. Spring-loaded nut engagement: Keeps socket positioned on nut for faster and easier seating process. Auto-engage nut rundown: For rapid and accurate seating of nuts.