199178, the city of St. Petersburg, 17th V.O. line, 54, cor. 7

Designed for reinforcement rope tension.

Tensioner jacks are made as hollow rod hydraulic jacks with hydraulic piston return.

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FEATURES

1.Tensioner jacks are equipped with a safety valve;

2.The frontal arrangement of the 3-lobed collet for gripping the rope during tension makes it possible to eliminate unwinding of the rope at the time of loading;

3. The tensioner jack is equipped with two 500 mm long sleeves with quick-release connections for connecting to the pump station by means of adequately long high-pressure hoses;

4. Work on the tension of reinforcing ropes with a single-string tensioner jack is carried out using a remote control of the specialized pump station.

SPECIFICATIONS

MODEL

RATED TENSION FORCE

ROPE DIAMETER / NUMBER OF STRANDS

DP-NK1118G150/1E

18 tf

6; 9.35; 11.5 mm

DP-NK1215G150/1E

15 tf

12-13 mm

DP-NK1525G150/1E

25 tf

15.2; 15.7 mm

DP-NK15100G250/4E

40 tf

18 mm