Overview: The document is a catalog from TeeJet Technologies, a leader in precision application components, control system technology, and application data management. It provides detailed information on various products related to spraying, fertilizing, and seeding in agricultural applications.
Key Sections:
- Spray Nozzles: The catalog lists a variety of spray nozzles including Air Blast, Banding, Boomless, and ConeJet VisiFlo Hollow Cone Spray Tips. Each type is designed for specific applications to optimize spray coverage and minimize drift.
- Fertilizer Nozzles: Products like StreamJet SJ3 and SJ7 Fertilizer Nozzles are highlighted, focusing on efficient fertilizer application.
- Guidance Systems: The Matrix Pro 570GS and 840GS systems offer advanced guidance features such as RealView guidance over video and droplet size monitoring, enhancing precision in agricultural operations.
- Monitoring Systems: Droplet size and tip flow monitoring systems like the Sentry 6120 and 6140 provide real-time data to improve application accuracy and reduce drift.
- Sprayer Control: The DynaJet Flex 7120 PWM sprayer control system uses pulse width modulation to independently control flow rate and droplet size, enhancing productivity and coverage.
- Valves & Manifolds: Various DirectoValve products are detailed, including electric motors, regulating valves, and manifold systems, which are crucial for controlling fluid flow in spraying systems.
- Technical Information: The catalog includes technical data on spray coverage, pressure information, calibration, and drift control, providing essential knowledge for optimizing spray applications.
Conclusion: TeeJet Technologies offers a comprehensive range of products and systems designed to enhance precision and efficiency in agricultural spraying and fertilizing applications. The catalog serves as a detailed guide for selecting the appropriate components and systems to meet specific agricultural needs.
Overview: The document provides detailed specifications and features of Air Induction XR Flat Spray Tips, specifically designed for broadcast nozzles. These tips are used in various applications to ensure efficient spraying with minimal drift.
Specifications:- Spray Angle: 110° wide, tapered flat spray angle.
- Material: Made of two-piece UHMWPE polymer construction with VisiFlo® color-coding for chemical resistance and durability.
- Pressure Range: Operates within a pressure range of 15–90 PSI (1–6 bar).
- Tip Capacities: Available in seven different capacities.
Features:- Drift Management: Incorporates air induction technology for better drift management.
- Design: Compact size to prevent tip damage and includes a removable pre-orifice.
- Alignment: Automatic alignment when used with 25612-*-NYR Quick TeeJet® cap and gasket.
- Drop Size: Produces large air-filled drops through a Venturi air aspirator, depending on the chemical used.
Ordering Information:- Specify the tip number when ordering. Examples include AIXR11004VP and AIXR11003VP-C, which include polymer with VisiFlo color-coding and Quick TeeJet cap and gasket.
Additional Notes:- Always verify application rates as tabulations are based on spraying water at 70°F (21°C).
- Refer to pages 136–157 for drop size classification, useful formulas, and other information.
Overview: The document provides detailed specifications and ordering information for various spray tips and nozzles used in agricultural applications. It includes information on materials, features, pressure ratings, and performance metrics.
Specifications: The spray tips are available with inserts made of stainless steel, ceramic, or polymer, each offering different capacities. The document specifies the pressure rating for these tips, which ranges from 15 to 115 PSI (1 to 8 bar), depending on the model.
Features: Key features include the production of large air-filled droplets to minimize drift, automatic spray alignment with Quick TeeJet caps, and a wide operating pressure range. The design includes a Venturi air aspirator for creating large droplets and a patented orifice design to reduce clogging.
Ordering Information: To order, specify the tip number, which indicates the material and color-coding system used (VisiFlo). Examples include AIC11004-VS for stainless steel and TTI11004-VP for polymer.
Performance Metrics: The document provides tables with detailed performance metrics, including flow rates (GPM and OZ./MIN.), spray coverage (GPA), and optimal spray heights. These metrics are provided for various speeds and pressures, allowing users to select the appropriate tip for their specific application needs.
Applications: The document suggests typical applications for each type of spray tip, emphasizing their suitability for use with automatic sprayer controllers and their effectiveness in drift management.
Recommendations: Users are advised to double-check application rates and refer to additional pages for drop size classification and useful formulas. The document also notes compatibility issues with certain check valve tip strainers.
Spray Alignment and Nozzle Specifications
Overview:
This document provides detailed specifications and guidelines for using various spray nozzles, particularly focusing on the Quick TeeJet® cap and gasket system. It includes information on spray alignment, nozzle capacities, and application rates.
Specifications:
- The document outlines the use of the 25598-*-NYR Quick TeeJet® cap and gasket for automatic spray alignment.
- Nozzle capacities are provided in gallons per minute (GPM) and ounces per minute (oz./min) across different pressures (PSI) and speeds (MPH).
- The document includes tables detailing the capacity and application rates for different nozzle models such as DGTJ60 and TF series.
Procedures:
- Users are advised to double-check application rates, which are based on spraying water at 70°F (21°C).
- The document provides a reference to pages 136–157 for additional information on drop size classification and useful formulas.
Features and Recommendations:
- DG TwinJet tips offer dual 110° spray patterns for uniform coverage and improved drift control.
- The nozzles are made of stainless steel with VisiFlo® color-coding for chemical and wear resistance.
- Recommended pressure range for these nozzles is 30–60 PSI (2–4 bar).
- The document emphasizes the importance of achieving a minimum 30% overlap for wide-angle spray nozzles.
Drift Management:
- The document highlights the importance of drift management, noting that DG TwinJet tips provide larger droplets for better drift control.
- It also mentions the use of pre-orifice designs to produce larger droplets and reduce drift.
Ordering Information:
- Users are instructed to specify the tip number when ordering, with examples provided for different materials and configurations.
Conclusion:
This document serves as a comprehensive guide for selecting and using spray nozzles with a focus on achieving optimal spray alignment and drift management. It provides detailed specifications and practical recommendations for various nozzle types and applications.
Overview: This document provides detailed specifications and ordering information for various spray tips and nozzles used in agricultural applications, particularly for air blast spraying in orchards, vineyards, and specialty crops. It includes information on materials, features, and performance characteristics of different nozzle types.
Specifications:- Materials: Nozzles are constructed from materials like polypropylene, ceramic, and Viton® for enhanced chemical and wear resistance.
- Spray Patterns: Includes hollow cone and flat spray patterns, suitable for different applications.
- Pressure Ratings: Suggested spray pressure ranges from 30 to 360 PSI (2–25 bar) depending on the nozzle type.
- Color Coding: Nozzles incorporate an ISO color-coding scheme for easy identification of flow rates.
Features:- High-quality ceramic orifices provide superior wear life and are suitable for high-pressure operations.
- Low profile acetal tip bodies minimize impact with foliage and offer excellent chemical resistance.
- Snap-fit backup plates allow for easy cleaning and maintenance.
- VisiFlo® color-coded versions are available for easy capacity identification.
Ordering Information:- Specify the tip number when ordering. Examples include TXR8003VK for ceramic with color-coding and TXR8003VK-100X for a 100 tip pack.
- For orifice discs and cores, specify the disc number and material, such as DCER-2 for ceramic or D2 for hardened stainless steel.
Performance Data:- Flow rates are provided for various pressures (PSI) and are based on spraying water at 70°F (21°C).
- Tables include GPM (gallons per minute) data for different nozzle types and pressures.
Applications:- Ideal for directed applications in air blast spraying for orchards, vineyards, and other specialty crops.
- Suitable for applying insecticides, fungicides, defoliants, and foliar fertilizers.
Recommendations:- Always double-check application rates and refer to pages 136–157 for useful formulas and additional information.
- Use appropriate strainers for nozzles based on orifice disc and core numbers to ensure optimal performance.
Material Specifications:
The document specifies that both the disc and core must be made of similar materials. Examples include ceramic, hardened stainless steel, stainless steel, and polymer. Specific core materials can be ordered separately by specifying the core number and material.
Orifice Discs:
Available in various sizes and materials, including ceramic for increased wear life, hardened stainless steel, stainless steel, and polymer. Ceramic sizes range from DCER-2 to DCER-10.
Cores:
Standard cores are made of brass, with options for ceramic, hardened stainless steel, and nylon. All cores, except ceramic, have rear "nibs" that should face the nozzle body. Ceramic core sizes range from DC13-CER to DC56-CER.
Typical Applications:
These components are used for spraying pesticides at higher pressures and flow rates, especially suitable for wettable powders and abrasive chemicals. Larger capacity nozzles are used in air blast sprayers.
Features:
- Produces smaller droplets for thorough coverage with contact pesticides and foliar applications.
- Maximum spray pressure up to 300 PSI (20 bar).
Full Cone Spray Pattern:
Produced by cores #31, 33, 35, and 56. Users are advised to double-check application rates, as tabulations are based on spraying water at 70°F (21°C).
Fertilizer Nozzles:
The document details SJ3 and SJ7 fertilizer nozzles, highlighting their applications, features, and specifications. These nozzles are excellent for applying liquid fertilizer on bare ground or standing crops, with specific patterns for directed and broadcast applications.
Flow Rates and Capacities:
Detailed tables provide flow rates and capacities for various nozzles at different pressures (PSI) and speeds (MPH). Users are advised to ensure proper application rates and consider conversion factors for solutions other than water.
Ordering Information:
Instructions are provided for ordering specific components, such as specifying the tip or nozzle number for fertilizer nozzles and orifice plate numbers for flow regulators.
Overview: This document provides detailed specifications and descriptions of various TeeJet spray components, including Quick TeeJet caps, nozzle bodies, and ChemSaver diaphragm check valves. It outlines their compatibility, construction materials, pressure ratings, and specific applications.
Quick TeeJet Caps: These caps are designed for use with TeeJet spray tips and are available in various configurations, including 45° and 90° outlets. They are made of nylon and can withstand a maximum operating pressure of 300 PSI (20 bar). The caps facilitate quick spacing changes and can be used to mount pressure gauges at the nozzle.
Nozzle Bodies and Adapters: The document lists several nozzle body adapters compatible with different TeeJet systems. These adapters allow for the use of Quick TeeJet systems with various NPT and BSPT connections. They are constructed from durable materials like nylon and stainless steel, ensuring chemical resistance and strength.
ChemSaver Diaphragm Check Valves: These valves are integral to the nozzle assembly, providing a drip-free shutoff. They are available in different pressure ratings and are designed to minimize pressure drop. The valves are suitable for aerial spraying and other applications requiring reliable closure.
Specialty Fittings and Accessories: The document includes information on plug valves and rollovers designed for air blast sprayers. These components are made from brass and offer various configurations for single or double outlets, with or without check valves.
Ordering Information: The document provides part numbers and specifications for ordering various components, including color codes for specific models and configurations.
Overview: This document provides detailed specifications and ordering information for various TeeJet nozzle bodies, hose drops, and flow meters used in agricultural spraying systems. It includes descriptions of different types of nozzle bodies, their materials, and operating pressures, as well as instructions on how to order these components.
Hose Drops: Hose drops are available in lengths of 159 mm and 249 mm, with a maximum operating pressure of 125 PSI (9 bar). They can connect to standard and Quick TeeJet nozzle bodies and are compatible with swivels.
Swivel Nozzle Bodies: These are designed for row crop spraying and can be locked in position to maintain the spray angle despite vibrations. They are suitable for pressures up to 125 PSI (9 bar). Various types are available, including single and double swivel nozzles made from materials like brass and nylon.
Ordering Information: The document provides examples of part numbers for ordering, such as 5000-1/4T Brass NPT and B5000-1/4T Brass BSPT. It notes that swivels do not include tips, strainers, or caps.
Flow Meters: The document describes the 800 and D Series flow meters, highlighting their design features, pressure ratings, and flow capacities. The 800 Series includes turbine-style meters with a pressure rating of up to 300 PSI, while the D Series features a paddle wheel design with a 230 PSI rating.
Sprayer Controls: The document outlines the features of the 800 Series automatic sprayer controls, which include a large backlit display, single cable connection, and options for flow or pressure-based regulation. The 844-AB model is designed for orchard spraying, while the 854 model offers dual boom capability and auto tank fill.
Materials and Construction: Components are made from materials such as brass, stainless steel, nylon, and polypropylene, chosen for their durability and resistance to chemicals.
Key Specifications: - Maximum operating pressure: 125 PSI (9 bar) for nozzle bodies, 300 PSI (20 bar) for 800 Series flow meters. - Flow capacities range from 0.4 to 264 GPM depending on the flow meter model.
Sprayer Control Systems- Compact sprayer control packages include lighted pressure gauges for night use and heavy-duty switches with LED indicators. Available in kit forms with solenoids or ball-type control valves.
- Models 744A and 744E offer different configurations of section switches and pressure gauges.
Radion 8140 Automatic Sprayer Control- Features a large color touch screen display, tank level monitoring, automatic filling, and droplet size monitoring.
- Compatible with TeeJet 800 Series cables and Matrix® consoles for automatic boom section control.
Aeros 9040 Field Computer- Provides automatic rate control for liquid or granular applications with a robust guidance system and droplet size monitoring.
- Includes field coverage mapping, USB ports, Ethernet, Wi-Fi, and GPS capabilities.
Regulating Motors- Available in three speeds: 1 RPM for manual systems, 3 RPM and 6 RPM for automated systems, with the latter being the most popular for quick valve operation.
Valves and Manifolds- Various valve types including PR, RL, and butterfly valves, each with specific flow characteristics and applications.
- Flow Back valves improve spraying accuracy by minimizing over-application and ensuring rapid spray tip control.
Electric Regulating Valves- Enhance sprayer operation by responding quickly to input changes and functioning over a wide range of application rates.
- Flow curves for different valve types help determine the most efficient valve for specific applications.
Overview: The document provides detailed specifications and features of various series of electric regulating and shutoff valves used in agricultural applications. It includes information on the 340, 344, 346, and 356 series valves, highlighting their design, functionality, and ordering instructions.
Specifications:- 340 Series: Designed for linear flow regulation and shutoff control, available in 2-way and 3-way versions with motor speeds of 1, 3, or 6 RPM. Features include low power consumption, easy installation, and a variety of inlet/outlet connections.
- 344 Series: Electric shutoff valves available in 2-way or 3-way versions, with a maximum pressure rating of 300 PSI. Features include stainless steel stem, optional polypropylene or stainless steel ball, and flexible inlet/outlets for quick plumbing.
- 346 Series: Shutoff ball valves with a maximum pressure rating of 150 PSI, available in 2-way or 3-way versions. Features include polypropylene ball with stainless steel stem and various thread or flange fittings.
- 356 Series: Flanged shutoff valves with a maximum pressure rating of 150 PSI, featuring a unique stainless steel ball design for self-cleaning and reduced leakage.
Procedures:- Ordering involves specifying model numbers and selecting appropriate fittings and connectors. Various configurations are possible by mixing and matching flange fittings.
- Installation requires attention to inlet/outlet connections, which are ordered separately, and the use of specific clamps and fittings for flange connections.
Standards and Recommendations:- Valves are designed for use in 12 VDC systems and are controlled by specific switch types (e.g., DPDT, SPST).
- Wetted parts are made from corrosion-resistant materials such as Nylon, Teflon, polypropylene, stainless steel, and Viton.
Key Features and Best Practices:- Ensure correct installation by using side ports as inlets for 3-way valves.
- Consider motor speed and cycle time when selecting valves for specific applications.
- Use appropriate electrical connectors and cables as specified in the document.
Overview: The document provides detailed specifications and configurations for DirectoValve shutoff valves and manifolds, focusing on the 430 and 440 series. It includes information on valve types, motor specifications, connection options, and additional components like repair kits and accessories.
Valve Specifications:- Valve Types: Available in 2-way, 3-way, and Flow Back configurations. The 2-way and 3-way valves offer positive shutoff with a 0.6-second transition time from fully open to fully closed.
- Materials: Wetted parts are made from polypropylene, stainless steel, Viton®, and PTFE, ensuring durability and chemical resistance.
- Pressure and Flow: Maximum pressure rating is 215 PSI (15 bar). Flow rates vary by configuration, with the 2-way valve offering 11.7 GPM at a 5 PSI pressure drop.
Connection Options:- Inlet/Outlet Fittings: Options include threaded NPT or BSPT, flange (F or F75), and Quick Connect (QC) fittings. Specific fittings are ordered separately and detailed on pages 114-116.
- Electrical Connectors: Various styles and pin-outs are available, with details on page 117.
Motor and Cable Specifications:- Motor Types: EC (single pole, single throw) and E (double pole, double throw) configurations are available, with options for positively or negatively switched cables.
- Cable Lengths: Cables are available in lengths ranging from 0.3 meters to 6.0 meters, with DIN connectors available separately.
Manifold Features:- 430 Series: Offers compact design with reliable ball valve operation, suitable for various sprayer configurations. Includes integral mounting brackets for easy installation.
- 440 Series: Provides a compact solution for multiple valve installations, reducing installation time and potential leaks. Features flexible inlet and outlet connections.
Additional Components:- Repair Kits: Available for specific valve models, ensuring maintenance and longevity.
- Accessories: Include pressure relief valves, electric regulating valves, liquid strainers, and flow meters, enhancing system functionality.
Conclusion: The document serves as a comprehensive guide for selecting and configuring DirectoValve shutoff valves and manifolds, providing essential information on specifications, configurations, and additional components to meet various application needs.
Overview: The document provides detailed specifications and configurations for the 450 and 460 series valve manifolds, focusing on their components, connections, and operational features. It includes information on valve types, motor specifications, and manifold configurations.
Specifications:- Valve Types: Available in 2-way, 3-way, and Flow Back versions. The 450 series includes 2-way and Flow Back options, while the 460 series offers 2-way, 3-way, and Flow Back versions.
- Materials: Options for polypropylene or stainless steel balls with stainless steel stems.
- Flow Rates: 450 series: 32 GPM at 5 PSI, 45 GPM at 10 PSI. 460 series: 25 GPM at 5 PSI, 35 GPM at 10 PSI.
- Pressure Ratings: 450 series: Maximum 200 PSI. 460 series: Maximum 300 PSI for standard and 115 PSI for Flow Back versions.
Connections:- Inlet/Outlet Fittings: Ordered separately. Options include NPT, BSPT, Quick Connect (QC), and 50 series flange fittings.
- Electrical Connectors: Various styles and pin-outs available, with options for DIN connectors.
Motor Specifications:- Types: E (DPDT) and EC (SPST) series motors.
- Speed: 22 RPM with a 0.7-second shutoff time.
- Cables: Options for positively or negatively switched cables in various lengths, including DIN connectors.
Manifold Configurations:- Sizes: Available in 1 to 5-valve configurations.
- Customization: Mix and match flange fittings for various manifold setups.
Additional Notes:- Non-stock items are marked with an asterisk and require contact with regional sales for availability.
- DIN cables must be ordered separately.
Overview: This document provides detailed specifications and ordering information for valves and manifolds, including various connection types, motor specifications, and fitting options. It also includes information on wiring connectors and manifold configurations.
Specifications:- Valves and Manifolds: Includes 3-way and 2-way valve options, with specific part codes for different configurations. The 490BEC DirectoValve and 540EC control valve are highlighted for their performance and reliability.
- Inlet/Outlet Connections: Various connection types are available, including NPT, BSPT, flange fittings, and Quick Connect options. Specific fittings and clamps are required for different configurations.
- Motor Specifications: Motors are available with DPDT and SPST switches, with different RPM and shutoff times. Cable options include positively and negatively switched cables with varying lengths.
- Wiring Connectors: Electrical connector styles and pin-outs must be specified. Options include DIN connectors and Metri-Pack connectors.
Procedures:- Ordering Information: Contact regional sales offices for ordering and availability. DIN cables must be ordered separately.
- Installation: Manifold configurations can be customized by mixing and matching flange fittings. Mounting kits are available for specific manifold series.
Standards and Recommendations:- Pressure Ratings: Maximum pressure ratings are specified for different series fittings, with 75 series fittings rated at 200 PSI and 50 series fittings at 300 PSI.
- Material Specifications: Wetted parts are made from materials like polypropylene, stainless steel, and Viton® to ensure durability and resistance to corrosion.
Key Features:- Performance: Valves offer quick response times and high flow rates, with specific designs to reduce material trapping and corrosion.
- Flexibility: The document highlights the flexibility of the 50 series flange fittings for easy plumbing and manifold assembly.
Specifications:
1. Quick Connect Fittings: Designed for valves and components with Quick Connect outlets, rated to 300 PSI (20 bar) for standard fittings and 215 PSI (15 bar) for large fittings used with 430 manifold inlets.
2. Electrical Connectors: Various sealed connectors are recommended for reliability, including Packard Weather Pack, JST VH, Deutsch DT, and AMP connectors. Connector and pin-out codes are specified for ordering.
3. DirectoValve Control Valves: Available in models AA144A, AA144P, and AA145H, these valves operate on a 12 VDC system with a maximum pressure of 100 PSI (7 bar). They feature stainless steel parts, EPDM or Viton diaphragms, and encapsulated solenoid coils.
4. Manual Ball Valves: The 340 Series includes 2-way and 3-way manual ball valves with various connection sizes and materials like Nylon, Teflon, and Viton. They are designed for pressures up to 300 PSI (20 bar).
Procedures:
1. Ordering Instructions: Specify the desired connector code and wire pin-out arrangement for electrical connectors. For DirectoValve and manual ball valves, specify the model number and number of units required.
2. Installation and Maintenance: Valves are designed for easy installation and maintenance, with features like removable bonnets and encapsulated coils that can be changed without removing the valve from the system.
Standards and Recommendations:
1. Use of Sealed Connectors: TeeJet Technologies recommends using sealed connectors to enhance reliability and extend component life.
2. Chemical Resistance: Valves are constructed with materials like polypropylene and stainless steel to resist corrosion and chemical damage.
Key Data from Charts:
1. Connector Codes: Chart 1 lists various connector codes for different types of connectors, while Chart 2 provides pin-out codes for electrical connections.
2. Flow Rates and Pressure Drops: Detailed flow rates and pressure drops are provided for each valve model, indicating performance under specific conditions.
Critical Information:
1. Maximum Pressure and Flow Rates: Each valve type has specific maximum pressure ratings and flow rates, which are crucial for selecting the appropriate valve for a given application.
2. Material Specifications: The choice of materials like Viton, Teflon, and stainless steel is critical for ensuring compatibility with different chemicals and operating conditions.
Overview: This document provides detailed specifications and features of various spray guns and their components, including GunJet and TriggerJet models. It covers aspects such as operating pressure, material construction, nozzle types, and performance metrics.
Specifications:- Operating Pressure Range: Up to 200 PSI for most models, with some capable of up to 4,000 PSI.
- Materials: Common materials include aluminum, brass, polypropylene, and stainless steel, chosen for durability and chemical resistance.
- Nozzle Types: Interchangeable nozzle tips with various spray patterns, including wide-angle cone and straight stream.
Performance Metrics:- Capacity: Flow rates vary by model, with capacities ranging from 0.097 GPM to 10 GPM depending on pressure and nozzle type.
- Spray Angle: Adjustable spray angles from 38° to 86°.
- Maximum Throw: Horizontal and vertical throw distances are specified for different pressure settings.
Features:- Adjustable Spray Tips: Allow for a range of spray patterns from solid stream to hollow cone.
- Trigger Lock: Many models include a trigger lock for continuous spraying.
- Extension Wands: Available in various lengths for extended reach and low-volume applications.
Ordering Information: Model numbers and material specifications are provided for ordering, with examples given for clarity.
Applications: These spray guns are suitable for agricultural, industrial, and lawn care applications, offering versatility in spray patterns and pressure handling.
Specifications:
The document details various brass trigger valves and adapters, including the 6104 Trigger Valve with a trigger lock and 1/49 NPT (F) inlet and outlet connections, the 6590 Trigger Valve with an extra-long trigger, and the 13212 Adapter for garden hose thread inlets. All components are made of brass material.
Procedures and Assemblies:
The document describes the assembly of hand valves using parts such as the 4727 handle, 4688 valve, and 4673-8 curved extension with a swivel body. These assemblies are designed for use with spray nozzles, extensions, and handles.
Pressure Ratings and Extensions:
High-pressure curved extensions like the 9527 are suitable for pressures up to 1,000 PSI, while straight and curved extensions such as the 4673 and 6671 are rated for pressures up to 125 PSI. The document also mentions the TriggerJet® Extension for use with the 22650-PP TriggerJet spray gun, with a maximum pressure rating of 150 PSI.
Valve Handles:
Various valve handles are available, including the (B)4727 Sure Grip Handle with a rubber cover and 1/49 NPS (M) or BSPT hose inlet connection, and the 4754 Sure Grip Handle with a 3/49 garden hose thread (F) inlet connection.
Technical Information:
The document includes universal application rate charts for different tip spacings, detailing liquid pressure in PSI, capacity per nozzle in GPM and OZ./MIN, and gallons per acre at various speeds. It emphasizes the importance of double-checking application rates, which are based on spraying water at 70°F (21°C).
Technical Specifications:
The document provides detailed tabulations for various spray application rates, nozzle types, and their respective flow rates. It includes conversion factors for different liquid densities compared to water, which is the standard reference.
Spray Equipment and Accessories:
Information is provided on water and oil sensitive papers used for evaluating spray distributions. The document also details the TeeJet Calibration Container, which is used for precise measurement of liquid applications.
Nozzle Information:
The document outlines various nozzle types, their spray angles, and the theoretical coverage at different spray heights. It emphasizes the importance of selecting the correct nozzle size based on the desired application rate and liquid density.
Spray Pressure and Flow Rate:
Details on how spray pressure affects flow rate, droplet size, and nozzle wear are included. The document provides formulas for calculating flow rates and pressure drops through different hose sizes.
Application Procedures:
Guidelines for measuring travel speed and calculating application rates for roadway applications are provided. The document includes conversion factors for different units of measurement and emphasizes the importance of accurate calibration for effective spraying.
Miscellaneous Information:
Additional conversion factors and formulas for calculating gallons per acre and gallons per 1000 square feet are included. The document also provides a table for determining ground speed based on travel time over a measured distance.
Technical Document Summary
1. Specifications and Components
This section provides detailed specifications for various valves, manifolds, nozzle bodies, and line strainers. Each component is listed with its corresponding pressure drop values, which are crucial for understanding the performance under different conditions. The document emphasizes that manifold pressure drop data is based on a single valve and may vary with different setups.
2. Area Calculations
The document explains how to calculate areas for circular, irregular, rectangular, and triangular shapes. It provides formulas and examples for each type, highlighting the importance of accurate area measurement in applications like pesticide or fertilizer distribution.
3. Sprayer Calibration Procedures
This section outlines the steps for calibrating a sprayer to ensure optimal performance. It includes checking tractor/sprayer speed, recording inputs, calculating required nozzle output, setting the correct pressure, and diagnosing system problems. The document stresses the importance of accurate calibration to avoid over-application and potential crop damage.
4. Spray Tip Maintenance
The document discusses the significance of maintaining spray tips for successful chemical application. It highlights the impact of damaged or worn spray tips on distribution and provides guidelines for cleaning and replacing tips. The importance of using appropriate materials and tools for cleaning is emphasized to prevent damage.
5. Distribution Quality and Factors
This section covers factors affecting spray distribution quality, such as nozzle type, pressure, boom height, and environmental conditions. It explains the importance of uniform distribution for effective crop production and introduces the Coefficient of Variation (Cv) as a measure of distribution quality. The document underscores the need for regular testing and maintenance to ensure optimal distribution.
Spray Distribution Quality
Spray distribution is crucial for maximizing the efficiency of crop production chemicals. Factors such as weather, application timing, and pest infestation influence effectiveness. Operators must focus on spray distribution quality to achieve optimal results. Measurement techniques include using patternators to collect and analyze spray from nozzles under controlled conditions.
Droplet Size and Drift Information
Droplet size is a key factor in minimizing spray drift. Nozzles produce droplets of varying sizes, measured in microns. Smaller droplets are more prone to drift, so understanding the percentage of driftable fines is important. Advanced measuring instruments like PDPA and Oxford lasers are used to characterize sprays. Droplet size classes help compare nozzles, with coarse droplets preferred to minimize drift.
Assessment of Nozzle Drift Control in Europe
European countries have developed systems to assess nozzle drift control, with varying standards. Germany, the UK, and the Netherlands have different drift control categories and testing methods. These assessments help ensure compliance with environmental regulations and optimize chemical application near sensitive areas.
Application Regulations for Spray Drift Control
Regulations in Europe aim to protect the environment by controlling spray drift. Measures include maintaining buffer zones and using certified nozzles that reduce drift. Operating speed and wind velocity are critical factors; spraying should occur during calm periods, and adjustments should be made based on wind conditions to minimize drift.
Overview: The document discusses the issue of spray drift in agricultural applications, focusing on the factors contributing to drift and methods to control it. Spray drift can lead to undesirable deposition of chemicals, causing damage to crops, contamination of water, and health risks.
Causes of Spray Drift: The primary causes of spray drift include droplet size, spray height, and meteorological conditions. Smaller droplets are more prone to drift, especially when sprayed at greater heights or under windy conditions.
Drift Control Techniques: Effective drift management involves understanding the factors contributing to drift and using appropriate control measures. Key strategies include using low-drift nozzles, adjusting spraying pressure, controlling application rate and nozzle size, maintaining appropriate spray height, and considering environmental conditions like wind velocity and humidity.
Nozzle Selection: Selecting the right nozzle is crucial for minimizing drift. Nozzles that produce larger droplets are preferred for drift control, while those producing finer droplets are used for applications requiring thorough coverage. The document provides detailed information on various nozzle types and their droplet size classifications.
Technical Information: The document includes technical specifications and performance data for different nozzle types, highlighting their effectiveness in controlling drift under various pressure settings. It emphasizes the importance of adhering to manufacturer instructions and optimizing nozzle selection based on specific application needs.
Technical Document Summary
1. Specifications and Product Information
This section provides detailed specifications for various types of nozzles and pumps used in agricultural sprayers. It includes product codes and performance ratings at different PSI levels for TeeJet and BoomJet nozzles, among others. The document categorizes nozzles based on their spray patterns and intended applications, such as air blast, banding, and boomless nozzles.
2. Plumbing and Installation Guidelines
The document outlines plumbing diagrams for both positive and non-positive displacement pumps. It emphasizes the importance of proper installation to prevent premature valve failure. Key components include pressure relief valves, throttling valves, and flowmeters. The diagrams serve as guidelines for setting up agricultural sprayers with manual or electric valves.
3. Technical Information on Pumps
Details are provided on positive displacement pumps (piston, roller, diaphragm) and non-positive displacement pumps (centrifugal). The document explains how pump output is influenced by speed and pressure, and highlights the role of pressure relief and throttling valves in system operation.
4. Terms and Conditions
This section outlines the terms of sale, including pricing, warranties, and liability limitations. It specifies that the contract is governed by the Uniform Commercial Code and Illinois state law. The document also addresses issues such as force majeure, confidentiality, and claims procedures.
5. Safety and Compliance
Safety precautions are emphasized, requiring buyers to adhere to operational manuals and safety standards. The document stresses the buyer's responsibility to ensure employee safety and compliance with regulations.
6. Additional Notes
Additional notes include information on quality assurance, technical assistance, and the handling of confidential information. The document advises contacting sales representatives for further details on specific product inquiries or order modifications.
Overview: This document is a catalog from TeeJet Technologies, focusing on precision application components and control system technology for agricultural applications. It highlights various spray nozzles, guidance systems, and monitoring technologies designed to enhance spraying, fertilizing, and seeding processes.
Key Sections:
- Spray Nozzles: The catalog lists a wide range of spray nozzles, including Turbo TeeJet, AI TeeJet, and ConeJet, each designed for specific applications such as reducing drift, optimizing coverage, and handling different spray patterns.
- Guidance Systems: The Matrix Pro 570GS and 840GS systems provide robust guidance with features like RealView guidance over video, droplet size monitoring, and automatic boom section control to maximize productivity.
- Monitoring Technologies: TeeJet offers droplet size and tip flow monitoring systems, such as the Sentry 6120 and 6140, to ensure optimal application and reduce the risk of misapplication.
- PWM Sprayer Control: The DynaJet Flex 7120 system uses pulse width modulation to control flow rate and droplet size independently, enhancing sprayer productivity and minimizing drift.
Additional Information: The catalog emphasizes TeeJet's commitment to innovation and precision in agricultural applications, supported by a range of trademarks and global facilities.