162 PED 2014/68/EU 2480.00.71. b øa e h 13 Y X 30 ø9 e1 e2 h1 2480.00.71.00.03 subject to alterations Pressure reservoir including mounting clamps, for reduced pressure rise Description: The pressure reservoir and its base plates are made from the same high-quality steel as FIBRO gas springs. The installation of a pressurise reservoir in the compound system has the advantage of increasing the gas volume, which leads to a lower pressure build-up during operation. Apart from the purely technical pressure factors, a lower pressure build-up also has a positive effect on the service life of the system. Function: Depending on the size, the pressure reservoir has 3 to 6 connection holes with G1/8 (see view X, Y) on both sides, which serve as a connection to the control fitting or gas spring. Note: When installing a pressure reservoir, we recommend using the 24° cone hose system so as not to impair the gas flow. Fixing clamps (2x) are included in the scope of delivery. Calculating the isothermic increase in pressure* (*by approximation) Pressure build-up = Va [l] Volume of pressure reservoir, see table Vg 1) [l] For the gas volume of the gas spring, see the corresponding catalogue sheets. 1) Note: For the layout and gas volume of the spring type, please contact FIBRO! Stroke [dm] Stroke length of gas springs, corresponding to spring type A [dm2] Piston surface of gas springs, see table n Number of gas springs Calculation example: 10 gas springs, type 2480.15.05000.050 with a travel of 50 mm (0,5 dm) are connected to a system with an 8 litres pressure reservoir. Pressure build-up = = 1,145 Va+(n3Vg 1)) Va+(n3(Vg 1)–Hub3A)) 8 l + (1030,51 l) 8 l + (103(0,51 l – 0,5 dm 3 0,332 dm2)) 2480.00.71.00.03 M20x1,5 ø17 SW24 12,5 7 Pressure relief, 300 bar, CE-tested 2480.00.71. Pressure reservoir, including mounting clamps 2480.00.71.00.02. Fastening clip for reordering Order No øa 2480.00.71.00.02.100 100 2480.00.71.00.02.150 150 2480.00.71.00.02.200 200 Volume Connection Connection Order No in l [litres] øa b e e1 e2 h h1 geometry X geometry Y 2480.00.71.100.290 1 100 290 90 125 40 58 140 G1/8 (3x) G1/8 (4x) 2480.00.71.150.310 3 150 310 136 172 70 83 190 G1/8 (4x) G1/8 (4x) 2480.00.71.150.475 5 150 475 136 172 70 83 190 G1/8 (4x) G1/8 (4x) 2480.00.71.200.415 8 200 415 212 252 97 108 242 G1/8 (6x) G1/8 (6x) 2480.00.71.200.505 9.96 200 505 212 252 97 108 242 G1/8 (6x) G1/8 (6x) Gas spring size/daN Piston rod surface/dm2 .00500. 0,031 .00750. 0,049 .01500. 0,102 .03000. 0,196 .05000. 0,332 .07500. 0,503 .10000. 0,709
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