SAFETY GUARANTEE USE FLEXIBILITY TESTED PROTECTION INTERNATIONAL PATENT. N.B. In the market there are hydraulic flexible hoses capable of exceeding

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Sophie Gaines
5 years ago
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SAFETY GUARANTEE The energy contained within a pressure hose, in case of disconnection from the fitting, can be very dangerous to anyone or anything in its vicinity.

As a matter of fact, thanks to the Stapf/ex system, the hose is secured to the plant by means of a cable protecting both the operators and components.

A band, equipped with a rubber gasket, remains perfectly secured, simultaneously allowing the hose to swell according to the working pressure.

TESTED PROTECTION INTERNATIONAL PATENT The Stapf/ex system, upon correct mounting, was manufactured and tested to ensure the retention of the hose up to the maximum pressure

1 SAFETY GUARANTEE The energy contained within a pressure hose, in case of disconnection from the fitting, can be very dangerous to anyone or anything in its vicinity. The Stapf/ex retention system was designed to arrest the trajectory of the flexible hose, thus avoiding that the energy contained inside may trigger a frightening "whip effect''. As a matter of fact, thanks to the Stapf/ex system, the hose is secured to the plant by means of a cable protecting both the operators and components. USE FLEXIBILITY Stapf/ex components can be applied to all kinds of flexible hoses. A band, equipped with a rubber gasket, remains perfectly secured, simultaneously allowing the hose to swell according to the working pressure. The retaining components can be secured to nipples, to SAE flanges or other system components. TESTED PROTECTION INTERNATIONAL PATENT The Stapf/ex system, upon correct mounting, was manufactured and tested to ensure the retention of the hose up to the maximum pressure indicated in this catalogue in compliance with the following standards regulating the manufacture of hydraulic flexible hoses: EN 853 EN 85 EN 855 EN 856 EN 857 SAE /517 N.B. In the market there are hydraulic flexible hoses capable of exceeding the pressures indicated in this catalogue. In case you encounter such hoses, please contact our technical department for further ascertainment regarding application thereof. service@op-srl.it

Basics of use STEP 1: DISENGAGEMENT The Stapf/ex system does not operate during the step of disengaging the flexible hose, but, if applied correctly, it ensures that the hose is fully disengaged

The hose begins to re/ease the energy contained therein, and gains considerable velocity, triggering a hazardous "whip effect" which is very dangerous to anyone or anything in its vicinity.

This is where the Stapf/ex system gets into operation: the stainless steel cable is tensioned and deformed while the plate cuts into the rubber of the hose, preventing the clamp, firmly attached to

2 Basics of use STEP 1: DISENGAGEMENT The Stapf/ex system does not operate during the step of disengaging the flexible hose, but, if applied correctly, it ensures that the hose is fully disengaged from the ferrule that restrains it. STEP : RELEASE I VENTING OF PRESSURE During this step, the pressurized oil exits from the flexible hose. The hose begins to re/ease the energy contained therein, and gains considerable velocity, triggering a hazardous "whip effect" which is very dangerous to anyone or anything in its vicinity. STEP 3: RESTRAINT Once the hose has been disengaged and the pressure released, the flexible hose can be restrained. This is where the Stapf/ex system gets into operation: the stainless steel cable is tensioned and deformed while the plate cuts into the rubber of the hose, preventing the clamp, firmly attached to the hose, from disengaging. The hose clamp and plate start to deform in turn, elastically absorbing the force re/eased from the travel of the flexible hose. This is a critical step which occurs within just a few seconds in which the materials and the components of the system, previously sized and tested, stop the dangerous travel of the flexible hose.

After numerous tests on the test benches, we found the ideal combination of materials and assembly procedure to ensure the utmost efficiency in the system.

3 Assembly basics The assembly procedure of the application is fundamental to ensure the correct operation of the Stopflex system. As a matter of fact, failure to carefully follow the assembly instructions, may actually jeopardise the operation of the system. After numerous tests on the test benches, we found the ideal combination of materials and assembly procedure to ensure the utmost efficiency in the system. Given environmental conditions such as ultraviolet light, ozone, salty water, chemical agents (solvents, fuels, oils, greases, volatile chemical compounds, acids, disinfectants and other aggressive elements) can cause early deterioration of the band sea/; The sea/ must be replaced every years if the band is not assembled; The sea/ must be replaced every years if the band is assembled; The STOPFLEX system must never be re-used in case of hose rupture, slip-off or replacement of the hose, as this will jeopardise the initial safety features of the system. Should the system be re-used, the assembler will be held entirely liable therefor.

ø STOPFUDIN15 1,5 0,571 655 STOPFUDIN17 17 0,669 5 653 STOPFUDIN185 18,5 0,78 STOPFUDIN05 0,5 0,807 STOPFUDIN5 0,886 STOPFUDIN5,5 0,965 STOPFUDIN65 6,5

4 ø STOPFUDIN15 1,5 0, STOPFUDIN , STOPFUDIN185 18,5 0,78 STOPFUDIN05 0,5 0,807 STOPFUDIN5 0,886 STOPFUDIN5,5 0,965 STOPFUDIN65 6,5 1,03 STOPFUDIN305 30,5 1,01 STOPFUDIN3 3 STOPFUDIN365 36,5 1,37 STOPFUDIN5 1,673 STOPFUDIN55 5,5 1,791 STOPFUDIN9 9 1,99 STOPFUDIN55 5, STOPFUDIN60 60,36 ø P. Max lavoro STOPFUJIC115 11,5 0,5 655 STOPFUJIC13 13, 0, STOPFUJIC18 1,8 0,5 655 STOPFUJIC195 19,5 0,767 STOPFUJIC8,8 0,897 STOPFUJIC75 7,5 1,08 STOPFUJIC307 30,7 1,08 STOPFUJIC3S 3 STOPFUJIC3 3 STOPFUJIC15S 1,5 1,633 STOPFUJIC15 1,5 1,633 STOPFUJIC8S 8 1,889 STOPFUJIC8 8 1,889 STOPFUJIC6 6 19

L. L. ø ø STOPFUDIN15OP STOPFUDIN17OP STOPFUDIN185OP STOPFUDIN05OP STOPFUDIN5OP STOPFUDIN5OP STOPFUDIN65OP STOPFUDIN305OP STOPFUDIN3OP STOPFUDIN365OP STOPFUDIN5OP STOPFUDIN55OP STOPFUDIN9OP

5 L. L. ø ø STOPFUDIN15OP STOPFUDIN17OP STOPFUDIN185OP STOPFUDIN05OP STOPFUDIN5OP STOPFUDIN5OP STOPFUDIN65OP STOPFUDIN305OP STOPFUDIN3OP STOPFUDIN365OP STOPFUDIN5OP STOPFUDIN55OP STOPFUDIN9OP STOPFUDIN55OP STOPFUDIN60OP 1,5 0, ,669 18,5 0,78 0,5 0,807 0,886,5 0,965 6,5 1,03 30,5 1, ,5 1,37 1,673 5,5 1, ,99 5,067 60, STOPFUJIC115OP Ø11.5 SP. L. STOPFUJIC13OP Ø13. SP. L. STOPFUJIC18OP Ø1.8 SP. L. STOPFUJIC195OP Ø19.5 SP. L. STOPFUJIC8OP Ø.8 SP. L. STOPFUJIC75OP Ø7.5 SP..5 L. STOPFUJIC307OP Ø30.7 SP..5 L. STOPFUJIC3SOP Ø3 SP..5 L. STOPFUJIC3OP Ø3 SP..5 L. STOPFUJIC15SOP Ø1.5 SP..5 L. STOPFUJIC15OP Ø1.5 SP..5 L. STOPFUJIC8SOP Ø8 SP..5 L. STOPFUJIC8OP Ø8 SP..5 L. STOPFUJIC6OP Ø6 SP..5 L

STOPFUVARIE STOPFUVARIES STOPFUSAE085 STOPFUSAE5* STOPFUSAE5 STOPFUSAE15 STOPFUSAE15 STOPFUSAE165 STOPFUSAE05 STOPFUSAE5 STOPFUSAE3 ø 13 0,51 13

/ TH 8 0,315 8 0,315 550 1,65 550 1,65 15 6018 305 ø M ø MIN ø MAX STOPFA11115 M6 11 0,33 11,5 0,53 STOPFA115 M6 1 0,7 1 0,9 STOPFA13135 M6 13 0,51

0 0,787 1 0,87 STOPFA1 M6 1 0,87 0,866 STOPFA3 M6 0,866 3 0,906 STOPFA5 M6 0,95 5 0,98 STOPFA56 M6 5 0,98 6 1,0 STOPFA67 M6 6 1,0 7 1,063 STOPFA78

1,57 STOPFA3839 M6 38 1,96 39 1,535 STOPFA390 M6 39 1,535 0 1,575 STOPFA01 M6 0 1,575 1 1,61 STOPFA3 M6 1,65 3 1,693 STOPFA3 M6 3 1,693 1,73

5,16 56,05 STOPFA5759 M8 57, 59,33 STOPFA606 M8 60,36 6,1 STOPFA6365 M8 63,80 65 59 STOPFA6668 M8 66 98 68,677 STOPFA6971 M8 69,717 71,795 STOPFA77

6 STOPFUVARIE STOPFUVARIES STOPFUSAE085 STOPFUSAE5* STOPFUSAE5 STOPFUSAE15 STOPFUSAE15 STOPFUSAE165 STOPFUSAE05 STOPFUSAE5 STOPFUSAE3 ø 13 0, ,51 ø 8,5 0,335,5 0,13,5 0,13 1 0,9 1,5 0,571 16,5 0,650 0,5 0, ,98 3 1,60 SP./ TH 8 0, , , , ø M ø MIN ø MAX STOPFA11115 M6 11 0,33 11,5 0,53 STOPFA115 M6 1 0,7 1 0,9 STOPFA13135 M6 13 0,51 13,5 0,531 STOPFA115 M6 1 0, ,591 STOPFA1617 M6 16 0, ,669 STOPFA1718 M6 17 0, ,709 STOPFA1819 M6 18 0, ,78 STOPFA01 M6 0 0, ,87 STOPFA1 M6 1 0,87 0,866 STOPFA3 M6 0, ,906 STOPFA5 M6 0,95 5 0,98 STOPFA56 M6 5 0,98 6 1,0 STOPFA67 M6 6 1,0 7 1,063 STOPFA78 M6 7 1, , STOPFA89 M6 8 1, 9 1,1 STOPFA3031 M6 30 1, ,0 STOPFA333 M6 3 1, ,99 STOPFA335 M ,378 STOPFA3637 M6 36 1, ,57 STOPFA3839 M6 38 1, ,535 STOPFA390 M6 39 1, ,575 STOPFA01 M6 0 1, ,61 STOPFA3 M6 1,65 3 1,693 STOPFA3 M6 3 1,693 1,73 STOPFA5 M6 1,73 5 1,77 STOPFA57 M8 5 1,77 7 1,850 STOPFA850 M8 8 1, ,969 STOPFA5153 M8 51,008 53,087 STOPFA535 M8 53,087 5,16 STOPFA556 M8 5,16 56,05 STOPFA5759 M8 57, 59,33 STOPFA606 M8 60,36 6,1 STOPFA6365 M8 63, STOPFA6668 M ,677 STOPFA6971 M8 69,717 71,795 STOPFA77 M8 7,835 7,913 STOPFA7577 M8 75, ,031 STOPFA7880 M8 78 3, ,150 STOPFA8183 M8 81 3, ,68 STOPFA886 M8 8 3, ,386 STOPFA8789 M8 87 3,5 89 3,50 STOPFA909 M8 90 3,53 9 3,6 STOPFA9395 M8 93 3, ,70

7 ENJOY THE SAFETY 8 Champ d'eau St-Leonard, Qc H1P 1Y3 info@hebdraulique.ca (51)

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