It was founded in 1862 by brothers robert and ralph greenlee to manufacture their invention, a drill surrounded by four chisel blades, used in making the pockets for a mortise and tenon joint, for the furniture industry in rockford. Bend until the edge of the conduit is in line with the degree scale as illustrated. It also includes offsets, rolling offsets, 90 rolling offsets, 3 point saddles, obstruction at corners, change of radius and more. Pipeology rackbuilder for greenlee benders 881,882 etc. Heated pvc pipe benders are available in a variety of sizes. Greenlee 38405, bending book, conduitraceway tools.
Easy to use for fast, accurate bending calculations. Four rareearth magnets allow for handsfree use on metal surfaces. Electrical conduit benders are available for sizes 12 to 1 14 inch. Conduit bending calculator, and many more programs. Pipe bending, with a hand bender question mike holts forum. See more ideas about conduit bending, electrical conduit, electricity. Feb 12, 2019 the main formula for offset angles that you need to remember is, the distance to shift one conduit in relation to the other is the tangent of 12 of the angle used to bend the offset times the. No matter the issue, a solution is a phone call away to your local sunbelt support team. Greenlee bender, hand 12 emt, bending 840a rebar cutters. How to bend a stub the stub is the most common bend. When bending on the floor, pin the conduit to the floor. Greenlee a textron company bending handle down contd 1.
The conduit bending workbook is a true example of a picture is worth a thousand words. Greenlee bender, hand 12 emt, bending 840a rebar cutters and benders. Formulas and multipliers for bending conduit or electrical pipe. Greenlee 555 instruction manual pdf download manualslib. Bendworks is covered by one or more of the following u. When greenlee was founded more than 140 years ago, it established itself as a superior manufacturer of woodworking tools. This document will step the beginner through the five main bends that are used by electricians. Unit bends conduit at 12, 34, and 1 and weighs 81 lbs. Whether youre bending stubs, offsets, saddles, or ubends in emt, imc, pvc coated or rigid conduit, greenlee has the bender to take on the job. This app allows an electrician or apprentice to select values for offsets and saddles and be presented with the figures to assist in making a professional.
The greenlee electric benders are the most advanced programmable benders on the market. This level is valuable for electrical contractors and plumbers. Looking for greenlee conduit bender, programmable, 1 to 2 in 6tfg6. Position the bender as shown, with your body as close to the bender as possible. Hydraulic pipe benders are available for larger sizes of electrical conduit and rigid pipe. Overbend rigid conduit slightly to compensate for springback. When bending in the air, exert pressure as close to your body as possible. Greenlee 842ah site rite aluminum hand bender head with. Greenlee 1802 bending table for series 777, 880, 883, 884, and 885 rigid conduit benders. Multiply side a of by the cosecant of 30 to obtain the length of side c.
The most complete book on conduit bending ever published. For stainless steel emt conduit bending 855gx can bend 12. Use our bending selection guide to help you choose the right one for your job. Detailed illustrations clarify key steps in methodology and allow for greater comprehension. Insert the conduit into the bender so that the arrow is aligned with the bending mark. Greenlee 880h755 1 to 2 rigid conduit bender with 755 hand hydraulic pump. Quickbend is the quickest and most accurate conduit bending calculator app. Bendworks software ensures that all conduit runs are errorfree and exportready for prefabrication or onsite bending with most greenlee benders, saving time and reducing cost for the electrical contractor. Forum for welding professionals and enthusiasts to interact and learn free metal art projects. With the handle angled to prevent slipping, apply constant pressure. Selection of top greenlee electric bender with standard pendant conduit bending.
Greenlee 1818r mechanical bender for imc, rigid and aluminum conduit 1818g6906. Greenlee 38405 bending book discontinued, no replacement bending book, 60 pages of bending information on stub ups, offsets, saddles, and concentric bends. Conduit bending calculator, conduit bending, and many more programs. Benfield conduit bending manual, bending electrical conduit. Quickbend is an advanced conduit bending calculator that was created to be fast. This book has now evolved into an advanced, easy to use, 100% accurate calculator for end to end conduit bending that can be viewed on youtube called rackbuilder. This book is the basic mechanics and formulas for bending the various types of parallel kicks. Put the end of the conduit flush with the front of the shoe and. Greenlee bender, emt12 hand 1810, bending 1810 rebar cutters and. Conduit bending shoe, 555 cx electric bender, 12 to 2 in. Repeatable conduit bending bending conduit is best done with a partner. The greenlee l97 laser level alignment tool mini magnetic level with laser can project a beam of light over 80 yards to help align objects. Put the end of the conduit flush with the front of the shoe and bend a 90 measure both legs of the bend very carefully.
Greenlee conduit bender, programmable, 1 to 2 in 6tfg6. This app allows an electrician or apprentice to select values for offsets and saddles and be presented with the figures to assist in making a professional installation. This 4page laminated card guide to provides the essential electrical conduit bending information used in architectural plans and engineering drawings. The ability to bend conduit and tubing is a requirement for all electricians. Bending conduit tubing using hand benders the ability to bend conduit and tubing is a requirement for all electricians. With the handle angled to prevent slipping, apply constant. Electrical conduit bending quickcard by builders book. Mechanical conduit bender that features ratchet action for increased leverage bending imc and rigid conduit. This item greenlee bender, hyd cond 12 x 2, bending 880h755 greenlee 1800 mechanical bender for 12, 34, and 1inch imc and rigid conduit with undercarriage greenlee bender,hyd 1144777hc755, bending 777hc755. Greenlee conduit bender software free download greenlee.
Download greenlee conduit bending manual printable file. In case you overbend, use the back pusher or the expanded end of the bender handle to straighten your conduit to fit the job. Feature products 841 siterite hand bender 855 electric conduit bender 101 104 bending. Includes a ratchet bypass for faster bending of smaller pipes, 2wheel undercarriages, and a degree indicator. Since the obstruction is square, side c of will be the same as in multiply the tangent of 12 the bend angle by the o. When it comes to producing quality tools for the electrical industry, greenlee is the leader. Greenlee 842ah site rite aluminum hand bender head with handle, 1inch emt. Reference to the above steps 1, 2, and 3 will be made throughout this booklet.
Seventy years ago it delved into the electrical industry and began producing tools and equipment for the electrical industry that professionals prefer. As an example, to bend 34 emt conduit have a free end height of 8. This workbook is filled with pictures showing you the position of the hands, feet, bender head, direction of bend, conduit on floor, conduit in the air, foot pressure, hand pressure, etc. Calculate the adjustment for the starting point of an offset to make your offsets parallel. For businessonly pricing, quantity discounts and free. To determine the gain of your bender take a scrap piece of conduit of the size needed. It also includes offsets, rolling offsets, 90 rolling offsets, 3 point saddle, obstruction at corner, change of radius and more. Math formulas and multipliers to help you bend electrical conduit. Bendworks software ensures that all conduit runs are error free and exportready for prefabrication or onsite bending with most greenlee benders, saving time and reducing cost for the electrical contractor.
Illustrated bending glossary offset height greenlee textron subsidiary of textron inc. Book depository books with free delivery worldwide. Greenlee 33454 conduit support for 884pvc rigid conduit bender. Whether youre bending stubs, offsets, saddles, or ubends in emt, imc, pvc coated or.
Greenlee is an industrial and electrical tool company headquartered in rockford, illinois, united states. Deluxe electric bender backtoback bend any ushaped bend formed by two parallel 90 bends with a straight section of conduit or pipe between the bends. Greenlee conduit bender software master bender pro v. The electrician must use caution when bending raceways to make sure that it maintains its round shape throughout the bent portion of the. Developed in collaboration with a master journeyman electrician ibew, it is designed for field work by professional electricians, plumbers, and pipe fitters. This book has now evolved into an advanced, easy to use calculator that can be viewed on youtube called rackbuilder. And now that we have smartphones, the calculator isnt just cheap. Castin markings for accurate headdown and headup bending as well as for. On the conduit, measure from the free end to be bent up the calculated number and mark the conduit. Calculate conduit bend marks for a compound 90 to avoid a round, square or rectangular object in a corner. See more ideas about conduit bending, home electrical wiring and electrical wiring.
Pipeology rackbuilder conduit bending calculator ebay. Sep 06, 2017 calculate conduit bend marks for a threebend saddle, by entering saddle height and choosing bend angles. Bending information on stubups, offsets, saddles and concentric bends. Klein tools 56206 12inch emt assembled aluminum conduit bender with. Master bender gold is used throughout the united states and around the world. Aug 20, 2012 learn about all of the custom conduit bending we can prefabricate for you. This is the most lightweight app available for conduit bending, and is designed for electricians and apprentices who want an app strictly for quick reference when making saddles and offsets. It takes the math out of bending and allows you to concentrate on the task at hand. Whether its emt, imc, pvc or rigid conduit, you know youll bend it right the first time with greenlee. Bendworks software ensures that all conduit runs are errorfree and. Greenlee 841ah rigid conduit bender with handle, 12, 34 emt. Download greenlee conduit bending manual printable file pdf book. Contents electric benders 145 accessory shoe groups 149 hydraulic benders 152 hydraulic pumps 161 hand benders 163 mechanical benders 164. Klein tools has provided the correct stub height on each bender head.
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