Teejet Catalog 51 - Farmco Distributing Inc

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Calibration/Adjustment Accessories Water and Oil Sensitive Paper These specially coated papers are used for evaluating spray distributions, swath widths, droplet densities and penetration of spray. Water sensitive paper is yellow and is stained blue by exposure to aqueous spray droplets. White oil sensitive paper turns black in areas exposed to oil droplets. For more information on water sensitive paper see Data Sheet 20301; for more information on oil sensitive paper see Data Sheet 20302. Water and oil sensitive paper sold by TeeJet Technologies is manufactured by Syngenta Crop Protection AG. Water Sensitive Paper Part Number Paper Size Quantity/Package 20301-1N 20301-2N 20301-3N 39 x 19 39 x 29 209 x 19 50 cards 50 cards 25 strips Oil Sensitive Paper Part Number Paper Size Quantity/Package 20302-1 39 x 29 50 cards How to order: Specify part number. Example: 20301-1N Water Sensitive Paper TeeJet Tip Cleaning Brush How to order: Specify part number. Example: CP20016-NY TeeJet Calibration Container The TeeJet Calibration Container features a 68 oz. (2.0 L) capacity and a raised dual scale in both U.S. and metric graduations. The container is molded of polypropylene for excellent chemical resistance and durability. How to order: Example: CP24034A-PP (Calibration Container only) TeeJet 38560 Wind Meter n Measures wind velocity on three scales: Beaufort, MPH (miles per hour) and m/sec (meters per second). n Wide wind velocity range. n Compact and lightweight for convenient transport and storage. n Easy to operate and maintain. How to order: Specify part number. Example: 38560 132 TECHNICAL INFORMATION
Spray Tip Wear A Tips Don’t Last Forever! There is sufficient evidence that spray tips may be the most neglected component in today’s farming. Even in countries with obligatory sprayer testing, spray tips are the most significant failure. On the other hand, they are among the most critical of items in proper application of valuable agricultural chemicals. For example, a 10 percent over-application of chemical on a twice-sprayed 1,000-acre farm could represent a loss of $2,000–$10,000 based on today’s chemical invest ments of $10.00–$50.00 per acre. This does not take into account potential crop damage. Spray Tip Care is the First Step to Successful Application The successful performance of a crop chemical is highly dependent on its proper application as recommended by the chemical manufacturer. Proper selection and operation of spray nozzles are very important steps in accurate chem ical application. The volume of spray passing through each nozzle plus the droplet size and spray distribution on the target can influence pest control. Critical in controlling these three factors is the spray nozzle orifice. Careful craftsmanship B An Inside Look at Nozzle Orifice Wear and Damage While wear may not be detected when visually inspecting a nozzle, it can be seen when viewed through an optical comparator. The edges of the worn nozzle (B) appear more rounded than the edges of the new nozzle (A). Damage to nozzle (C) was caused by improper cleaning. The spraying results from these tips can be seen in the illustrations below. goes into the precision manufacturing of each nozzle orifice. European standards, for example the JKI, require very small flow tolerances of new nozzles (+/-5%) of nominal flow. Many TeeJet nozzle types and sizes are already JKI-approved, which confirms the high quality standard designed into TeeJet nozzles. To maintain the quality in practical spraying as long as possible, the operator’s job is the proper maintenance of those spray tips. The illustration below compares the spraying results obtained from wellmaintained vs. poorly-maintained spray tips. Poor spray distribution can be prevented. Selection of longer wearing tip materials or frequent replacement of tips from softer materials can eliminate misapplication due to worn spray tips. C Determining Tip Wear The best way to determine if a spray tip is excessively worn is to compare the flow rate from the used tip to the flow rate of a new tip of the same size and type. Charts in this catalog indicate the flow rates for new nozzles. Check the flow of each tip by using an accurate graduated collection container, a timing device and an accurate pressure gauge mounted at the nozzle tip. Compare the flow rate of the old tip to that of the new one. Spray tips are considered excessively worn and should be replaced when their flow exceeds the flow of a new tip by 10%. Reference page 131 for more information. Careful cleaning of a clogged spray tip can mean the difference between a clean field and one with weed streaks. Flat spray tips have finely crafted thin edges around the orifice to control the spray. Even the slightest damage from improper cleaning can cause both an increased flow rate and poor spray distribution. Be sure to use adequate strainers in your spray system to minimize clogging. If a tip does clog, only use a soft bristled brush or toothpick to clean it – never use a metal object. Use extreme care with soft tip materials such as plastic. Experience has shown that even a wooden toothpick can distort the orifice. NEW SPRAY TIPS Produce a uniform distribution when properly overlapped. WORN SPRAY TIPS Have a higher output with more spray concentrated under each tip. DAMAGED SPRAY TIPS Have a very erratic output – overapplying and underapplying. TECHNICAL INFORMATION 133
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Catalog 51 Leaders in precision app
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Quick TeeJet Single Nozzle Bodies f
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Specialty Application Nozzle Select
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Wide Angle Flat Spray Tips Typical
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Air Induction Flat Spray Tips Typic
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Flat Spray Tips Typical Application
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Extended Range Flat Spray Tips Typi
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Drift Guard Flat Spray Tips Removab
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Twin Flat Spray Tips Typical Applic
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Dual Polymer Flat Fan Spray Tips Fe
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Wide Angle Flat Spray Tips Typical
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Wide Angle Flat Spray Tips Nozzle c
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Double Outlet Flat Spray Tips 150°
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Typical Applications: n Boomless fi
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Boomless Nozzles with Extra-Wide Fl
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Air Induction Even Flat Spray Tips
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Even Flat Spray Tips Typical Applic
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Banding and Directed Spray Nozzles
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Ceramic VisiFlo® Spray Tips Typica
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VisiFlo® Hollow Cone Spray Tips Ty
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VisiFlo® Hollow Cone Spray Tips Ty
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Disc-Core Type Full Cone Spray Tips
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SJ7 Fertilizer Nozzles Typical Appl
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Solid Stream Spray Nozzles Stainles
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Eductor Nozzles Y33180-PP & Y9270-P
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Multiple Nozzle Body Assemblies for
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Single Nozzle Bodies for Dry Booms
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Multiple Nozzle Bodies for Wet Boom
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Multiple Nozzle Bodies for Wet Boom
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Ordering Information QUICK TEEJET C
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ChemSaver® Diaphragm Check Valves
Page 63 and 64:
Specialty Fittings 98450 Series Bra
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Hose Shank Nozzle Bodies For Operat
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Nozzle Parts Pipe Plugs Number Thre
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B Style Motors B Style Shutoff Moto
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Flow Back Manifolds TeeJet Technolo
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Sample Valve Part Number: (B)344BRL
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Sample Valve Part Number: (B)344BEC
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Sample Valve Part Number: (B)346BEC
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Sample Valve Part Number: 356BEC-CN
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Sample Valve Part Number: (B)56600-
Page 83 and 84: 430 Series 3-Way Manifold The 430 s
Page 85 and 86: Sample Valve Part Number: 437EC-3FB
Page 87 and 88: Control Unit for TeeJet Controllers
Page 89 and 90: Sample Valve Part Number: (B)443BEC
Page 101 and 102: Sample Valve Part Number: 493BEC-CN
Page 103 and 104: Sample Valve Part Number: 543EC-2 M
Page 105 and 106: Flange Fittings Threaded Flanges (F
Page 107 and 108: Note: TeeJet Technologies recommend
Page 109 and 110: 3-Way Electrically Operated Solenoi
Page 111 and 112: 340 Series 3-Way Manual Bypass Ball
Page 113 and 114: Manual Control Valve Model 6B n Mol
Page 115 and 116: Line Strainers AA126ML-3 or -4 AA12
Page 117 and 118: Line Strainers Strainer heads are a
Page 119 and 120: Spray Guns Type 43L & 43H GunJet Sp
Page 121 and 122: Spray Guns PW4000A The model PW4000
Page 123 and 124: Spray Guns 1/49 NPT or BSPT Threade
Page 125 and 126: Shutoff Valves and Spray Guns Top q
Page 127 and 128: Technical Information Spraying Liqu
Page 129 and 130: Technical Information Universal App
Page 131 and 132: Pressure Drop Through Sprayer Compo
Page 133: Sprayer Calibration Broadcast Appli
Page 137 and 138: Droplet Size and Drift Information
Page 139 and 140: XR TeeJet® (XR) and XRC TeeJet (XR
Page 141 and 142: Nozzles for Spray Drift Control Dri
Page 143 and 144: Plumbing Diagrams The following dia
Page 145 and 146: Notes TECHNICAL INFORMATION 143
Page 147 and 148: The most trusted name in spray prod
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Teejet Catalog 51 - Farmco Distributing Inc

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