All petzl tree climbing gear is designed for topperformance and maximum safety and backed by a 3year manufacturer guarantee. Members save 20% on one eligible fullprice item with code annv20 thru 525. The petzl shunt acts as a back up device when abseiling on either a single rope or double ropes of the same diameter. Petzl ascenders for tree climbing wesspur tree equipment. How to build your own diy climbing hangboard without drilling the wall above your doorway. Fast despatch as standard, next day delivery available. Petzl statement on the use of petzl shuntjanuary 10th 2012. Petzl usa equipment, headlamps, and techniques for. For more information see spealean or petzl web site. The petzl shunt is widely used for backup and protection when ascending, selfbelay and abseiling. Petzl is inventing products and provide solutions that allow sports enthusiasts and professionals to access some of the most inaccessible places, both day and night. It offers you an additional safety back up when abseilling and will grab onto the rope when pressure is released.
Petzl have been monitoring the use of the petzl shunt in rope access since 1999. Petzl ascenders are used in tree climbing around the world. Ive used the shunt a fair amount and have never used or even tried to use the pull on rope. Various frictionreducing pulleys are used in ropeaccess and rescue applications. It locks onto the rope as soon as you release it and follows your descent when you press on it. The classic petzl shunt is an emergency ascender that replaces a traditional prusik knot. Used below the rappel device, the petzl shunt rope grab works as a rappel backup and replaces self jamming knots like the prusik. I acquired my petzl shunt, version a from pathfinder sports in 1979. We have been told that there are still a lot of people providing the petzl shunt as the back up whilst on a job.
Because it accepts single or double rope, the shunt is ideal for use in the. Reasons for failure resulting in shunt revision include shunt fracture in 24 patients 50%, shunt blockage in 14 patients 29. The resulting bridge output is useful for calibrating or scaling instrumentation. At higher current levels, a shunt may require more than an hour to reach thermal equilibrium. As a rope grab, they are pretty ideal because the locking mechanism features a camming device rather than sharp teeth like on the petzl ascension. The popular handled ascension and the pantin foot ascender are some of our most popular ascenders for tree climbing. Mar 24, 2010 spealean the importers of petzl has announced that the petzl shunt is not designed for industrial rope access use as it has never been test for the use of industrial rope access standards. The petzl shunt is sexy, like a 70s metallic, heavy metal touring van.
The device runs freely down the rope whilst the clamp handle is being held but brakes if body weight comes onto the device. We being a leading manufacturer, supplier, exporter of dc shunt fall arrester in india, shunt fall arrester manufacturers in india, shunt fall arrester suppliers in india, buy shunt fall arrester online in india, shunt fall arrester online prices in india. I sometimes use a grigri alone but normally a shunt on one strand as the primary and a trailing grigri on the other for getting back down. Tips for maintaining your equipment download the pdf 3. Petzl shunt not for industrial use rope access forum. Apr 01, 2017 in this video, i use a petzle shunt and a backup device, sob, to climb top rope solo. Shunt calibration is a technique for simulating strain in a piezoresistive strain gage wheatstone bridge circuit by shunting one leg of the bridge. Petzl b03b shunt rope clamp rating required select rating 1 star worst 2 stars 3 stars average 4 stars 5 stars best name. Used below the rappel device, the petzl shunt works as a rappel backup and replaces. Petzl statement on a special use of the petzl shunt. Use with 1011mm single ropes, or 811mm double ropes of equal diameter.
Singlehand and foot ascenders available for left and right use to rope clamps and grabs, as well as a doublehandled ascender and chest ascenders. Available at a lower price from other sellers that may not offer free prime shipping. There is the possibility that the device will not jam due to an external object interfering with the cam sling, shoelace, twig, etc. In 2009 petzl issued a statement recommending that only professionally trained irata operatives should use the. Backup rope clamp used below the rappel device, the shunt works as a rappel backup and. Oct 23, 2010 trango cinch and petzl shunt, srt and roof access set up. Used below the rappel device, the shunt works as a rappel backup and replaces friction hitches like the prusik. Petzl deemed the shunt unsafe due to its ability to be defeated by the user when used with a tow string and lanyard. Positioned below a descender, the shunt acts as a backup belay for a rappel descent. On the course we are using the petzl asap as our back up. The petzl shunt is not recommended for self belay when soloing as if you. Petzl team customer service faq can i use the shunt to selfbelay.
Mbs is always a lower and more conservative number. At present, the backup system incorporating the petzl shunt is effectively. No, the shunt is not recommended for selfbelaying because of the risk of the cam jamming in an overhang situation. Dc shunt fall arrester suppliers in india buy online. Backup rope clamp used below the rappel device, the shunt works as a rappel backup and replaces self jamming knots like the prusik. Irata conducted tests to evaluate the performance of the petzl shunt as a back up device. Petzl shunt rope clampgrab 5 star rating w free shipping. The smooth clamping surface wont fray or damage ropes, and is compatible with single 1011mm and double ropes 811mm.
When positioned below a descender it acts as a backup for an abseil descent. Shunt backup rope clamp petzl dynamic rescue systems. Wild country ropeman a smart rope clamp alternative to. Releasing it forces the internal cam to grab the rope. If youre in the need for a versatile backup the petzl shunt, is your huckleberry. For use on single rope 10 to 11 mm or double 8 to 11 mm. May 09, 2012 and this is what petzl says about the mini traxion. This back up device ascender is an excellent mechanical replacement for prusiks and other selfjamming knots.
Request a quote request a quote please fill in the form below. Hold the cam open with your rope free hand much like guiding a prusik to descend. Used below the rappel device, the shunt works as a rappel backup and replaces self jamming knots like the prusik. Used below the rappel device, the shunt works as a rappel back up and replaces. Used below the rappel device, the shunt works as a rappel backup and replaces. Personally i just rope solo, thats free climbing with a rope and no.
The petzl shunt rappel grab works on single and double ropes. Or, for handling rescue missions efficiently and safely. Petzls popular hand and foot ascenders are used in tree climbing daily. I acquired three more in 2017 as part of bob thruns collection. The findings of these indicative tests demonstrate that releasing a towing cord while towing a petzl shunt. Irata conducted tests to evaluate the performance of the petzl shunt as a backup device. The reccomended back up device for back is the petzl asap they work great and very effective and hands free.
Trango cinch and petzl shunt, srt and roof access set up. Professional operatives who choose to use the petzl shunt as a rope access and work positioning backup device must have received and mastered irata training or similar, and must use the petzl shunt with irata method. The shunt uses a stamped aluminum frame that wraps around one or two ropes. It will lock onto single or double ropes with the determination of a groupie clinging to hisher favorite band member. Figure 7 shows a typical stabilization curve for a 100 amp shunt after 45 minutes, the shunt is fairly stable. Jan 17, 2012 petzl have recently published a notice on their website stating that they no longer recommend the use of a petzl shunt as a rope access back up device. The jamming function can remain deactivated without the climbers knowledge and visual verification isnt always easy. Petzl usa equipment, headlamps, and techniques for alpinism, climbing, and work at.
In the light of incidents and accidents, indicative tests have been conducted, including but not limited to a workshop in march 2011 with ropeaccess experts present. Spealean the importers of petzl has announced that the petzl shunt is not designed for industrial rope access use as it has never been test for the use of industrial rope access standards. It is the most widelyused backup device in the rope access industry throughout the world. Find the perfect gear to equip customers and employees with the fall protection they need when working at heights. Hi all, im on my level 1 this week, should qualify on friday if all goes to plan. A mechanical replacement for selfjamming knots prusik, machard, etc. I like the shunt but it has a pretty heavy drag that pulls you down as you step up. The petzl shunt rope clampgrab will make your dangerous job a little bit safer.
Petzl dc shunt fall arrester manufacturers in india. Top rope soloing with a petzl shunt and backup youtube. Used below the rappel device, the petzl shunt works as a rappel backup and replaces selfjamming knots like the prusik. Tips for maintaining your equipment download the pdf. The petzl shunt is a mechanical replacement for selfjamming knots like the prusik and the machard. We will usually get back to you with a quote either the same or following working day mon friday. The shunt locks on the rope as soon as you release it and follows your descent when you press on it. It offers you an additional safety back up when abseilling and will grab.
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