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Promoting COST Conservation Principles w/ Products
• The Intelligent Use of Water™ Framework• Current Water Issues• Issues Contributing to Poor System Performance• Water Conservation through efficient Products
Nathan Arendt – Great Lakes DM
The Intelligent Use of Water™
Today’s Rain Bird Solutions
• Non-potable-water-ready:
– Valves
– Rotors
– Sprays
– Drip Products
• Pumps:
– Integrated Plug-N-Pump
– Custom-engineered
• Aerators
Tap into underutilized supplies such as underground well water,
gray water, black water, condensate and rainwater.
The Intelligent Use of Water™
Today’s Rain Bird Solutions
• Design support and resources, including a referral network of top irrigation consultants and landscape architects in your area
• Comprehensive training
• LEED® point-earning products
• CAD drawingsCreate landscapes as sustainable as they are
beautiful.
The Intelligent Use of Water™
Today’s Rain Bird Solutions
• Controller, central control and sensor-based solutions to maximize water application efficiency
• ET (Evapotranspiration) Management
• Rain Sensor-based Management
• Seasonal adjust/water budgeting
• Cycle+Soak™
• Flow monitoring, leak detection & response
• Rainfall monitoring & response
Optimize the timing, quantity and frequency of water applied to the
landscape with leading edge water management controls.
The Intelligent Use of Water™
Today’s Rain Bird Solutions
• Water-smart rotor and spray features:
– Pressure Regulating Stem (PRS) technology
– Seal-A-Matic™ (SAM) check valves
• Landscape Drip: Direct-to-plant-root watering devices
• Root Watering Series
• High-efficiency nozzles:
– Rain Curtain™ Nozzles
– U-Series Nozzles
– Matched Precipitation Rate (MPR) Nozzles
– SQ Square Pattern Nozzle (formerly XPCN)
Distribute water to the landscape as efficiently
as possible.
The Intelligent Use of Water™
Today’s Rain Bird Solutions
• Durable products with worry-free warranties and built-in expandability
• Phone support and on-site service through certified service providers
• The Global Service Plan (GSP) for central control systems
• Comprehensive trainingUse water efficiently and affordably for the long haul
The Intelligent Use of Water™ and You
• Reflects an environmental consciousness approach to promoting Irrigation…
• Can save Contractors and End-users money related to initial installation, replacement equipment and Water volume / use.
• Promote healthier landscapes
• Carrying / promoting this message will keep your customers coming back to John Deere…
Current Water Issues
• The cost of water & power is rising annually
• As the population grows, limited water sources strain to keep up with demand = DROUGHT
• Metropolitan water delivery systems are aged & designed to service a much smaller number of people than is required today = INFRASTRUCTURE IS STRAINED (Need to apply quickly and efficiently)
• Irrigation is one the most visible forms of water use and is usually the first to be regulated in a drought or water shortage condition. i.e… Indianapolis ‘12
The Cost of Wasted Water
• Over watering the landscape creates additional problems beyond the cost of the wasted water:
– Leaches nutrients from the root zone requiring the application of additional fertilizer
– Causes fungus and attracts pests
– Major cause of plant death
– Adds additional time and labor to maintain site
– Water runoff can damage hardscapes and be an expensive liability
– Poor public relations = not doing your part to contribute to this conservation effort and world-wide supply issue.
Product TerminologyPrecipitation Rate (PR)
• The PR is the average rate in inches per hour at which water is being applied to the area covered by a specific sprinkler layout.
Distribution Uniformity (DU)
• The DU is a measurement of uniformity, expressed as a percentage, comparing the driest area to the average wet area. The more evenly water is applied = higher number; 100% is the best but does not exist!
Scheduling Coefficient (SC)
• Scheduling coefficient is also a measurement of uniformity comparing the driest to the most wet areas but measured in terms of run time.
Xerigation™ aka Drip Irrigation• Water plants at the root, (no water loss by over-spray &
evaporation)
• Irrigate the plant roots and not the ground between
• Low flow products = slower application & more infiltration
• Device flow rates are measured in GPH vs. GPM
– Low flow rate equates to reduced erosion & runoff
– Low flow rate means more emission devices per valve
• Operating pressure window is typically 15-50 PSI
• Water is typically filtered to 120-200 mesh
Spray Bodies (1800 & RD1800) and Nozzles
14 feet
Low head without SAM wastes water.
Spray Body-1800 SAM Series
• Built-in SAM check valve saves water and prevents erosion from low-head drainage.
Spray Body1800/1800RD PRS Series
• PRS ensures optimal nozzle performance at 30 PSI in high pressure system
• Eliminates fogging & misting
• Reduces costly accidents and property damage
• Restricts water loss by 70% if the nozzle is damaged or removed
• Documented water savings of up to 50%
– Reduces water usage by 6-8% every 5 psi reduction.
MPR VAN U-Series
Fixed Arcs Quality & Selection
Adjustable Arc Versatile & Convenient
U = Under Cut Dual Orifice Design
High Uniformity
5', 8', 10', 12', 15' & Specialty Series
4', 6', 8', 10', 12', 15' & 18' Series
8', 10', 12' & 15' Series
Spray Nozzles
Root Watering Series (RWS)
• Draws roots deeper– Promotes tree survivability – Right sized for trees and shrubs
• Minimizes water required for growth– Helps properties comply with restricted
watering
• Point source irrigation via drip and/or turf watering devices
• Preserves hardscapes– Aesthetically pleasing– Helps minimize personal injury– Minimizes run-off for the entire zone
• Pre-assembled for quick installation and
efficient operation
3500 5000 5505 6504 7005/8005
Radius 15' – 35' 23' – 50' 17' – 55' 39' – 65' 39' – 81'
GPM 0.54 – 4.60 1.12 – 9.63 1.40 – 15.50 2.90 – 21.70 3.80 – 36.30
PSI 25 – 55 25 – 65 30 – 90 30 – 90 50 – 100
Size4" Pop-Up& Shrub
4", 6", 12" Pop-Up & Shrub
5" Pop-Up 4" Pop-Up 5" Pop-Up
Rain Bird Top Adjust Rotors
Large Water Droplets
– Larger water droplets are more wind resistant.
– Assures that the water is delivered to the desire location.
– A better design for “real world” conditions.
7005/8005 Series Brand H I40
Rain Curtain™ Technology
5000 Series Hunter PGP
Rain Curtain™ Technology
Even Distribution / Close in Water
– Avoids over-watering due to poor nozzle performance.
– Eliminates the need to use the “break-up” screw to create good coverage.
– A better design for “real world” conditions.
5000/5000 Plus PRS Series
• What is it?– PRS – Pressure Regulating Stem
similar to the 1800 (PRS).
– ONLY ROTOR TO HAVE THIS
– Rotor throwing 25' to 50'
• What does it do?– “Plus” = rotor manual shut-off tab to
shut off head even when valve is operating
– In-stem pressure regulation reduces inlet pressure to 45psi for optimal nozzle performance.
• Save Water with PRS and Plus
5000 MPR Nozzle Sets
• MPR Rain Curtain nozzles for 5000 & 5000PLUS rotors
• 25', 30' & 35' radius trees
• Combine Q, T, H & F nozzle arc patterns on one valve
• True matched precipitation rates between arc patterns & nozzles trees radii
ESP-RZX HOA retro-fit product
ESP-LXM Controller with ET Cartridge
Commercial grade, modular, ET controller
ESP-Me Residential or Light
Commercial Smart 22 –Station Controller
Scheduling w/ Controllers20% to 50+% Water Savings
IQ2/Site Control Residential or Light Commercial Smart
Controller
NEWNEW
ET Factors:• Solar radiation• Relative humidity• Wind run• Temperature• Rain
On-site ET Factors:• Plant type• Slope• Sun/shade• Sprinkler type• Plant density
ET is basically water drawn from the soil “the reservoir”
Evapotranspiration(ET)
Soil Reservoir
Evapotranspiration:• Total inches of water that are EVAPORATED and TRASPIRATED by plants
ESP-Me and ESP-LXME Modular Controllers Water Management Features
• Similar Operating Language
– 4 independent programs, ABC stack, D can overlap for drip or non-irrigation applications
– Custom, Odd, Even, Cyclical program day cycles with Custom day off
– 8 start-times per program
– Cycle+Soak™ by station
– Programmable Calendar Day Off and Rain Delay
– 1 to 22 stations (or) 1 to 48 Stations
– Flow Monitoring (LXME and LXD models)
ESP Modular Controllers “Water Conservative Features”
• Programmable delay between stations by program
• Sensor input, programmable by station, with status LED and active/bypass switch
• Seasonal Adjust % by program
• Global Monthly Seasonal Adjust
WR2
• Available as:
– Rain Sensor
– Rain Freeze Sensor
• Benefits of the WR2:
– Installs Faster
– Easier to Use
– Superior Reliability
Advantages of Central Control
• PC Control/Scheduling– Control multiple remote site irrigation systems from a single PC
– Make changes to irrigation programs to schedule around site events
• Labor Savings– Eliminate travel to sites to make program changes
– Efficient watering maintains proper plant growth reducing pruning etc.
• Water Savings– Utilize ET (Evapotranspiration) data or weather sensors to automate irrigation water
application
• Power Savings/Load Balancing– Coordinate irrigation demand so pumps operate at peak efficiency
– Coordinate activity between controllers on a site
• Reporting– Monitor irrigation system water usage, sprinkler run times, etc.
NEW Products in 2014
• RD1800 Spray Body
• HE-VAN and R-VAN nozzles
• ESP-Me Controller (22 Stations)
• ESP-RZX Controller (HOA in 4-6-8 Stations)
• Pump Start Relays (3 versions)
• LC-Pumps (Light Commercial Pumps)
• HV Valve (4-bolt)
• XF-Check (Check-Valve DRIP)