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Well, worry no more! AMS Plastics has developed a clever product called "Pre-Set One-Piece Manifold Tee". This product is a pre-built valve manifold available in 3/4" and 1" sizes with two or three outlet ports. Each of
outlet ports are properly aligned along
length of
pipe and at
proper spacing. The one piece construction eliminates
worry of leaky fittings. It also comes with a "key and groove" feature that insures proper alignment when you use two or more units in series. This is a product that can save lots of time.
Another broken pipe complaint involves pipe installed above ground, especially on slopes. Standard white PVC does not survive well in
real world of sunlight. That's why Brownline Pipe Company developed a product they call "Brownline UVR PVC". Brownline is PVC pipe that is resistant to
ravages of sunlight, particularly ultraviolet radiation. Ultraviolet radiation is what destroys regular white PVC. It's what causes regular white PVC to become brittle and to fall apart. Since Brownline is PVC it's much easier to install than galvanized and much more versatile. It's also not subject to
myriad problems that affect galvanized such as corrosion from chemicals such as fertilizer and herbicides.
Brownline (named for its tan or light brown coloration) is Sch 40 and available in 1/2" to 2" sizes. A complete range of fittings is also available. To compliment
system they have also developed a Non-Drain Valve to eliminate low head drainage and a nipple and pipe stabilizer made of a heavy duty square steel stake with adjustable extensions.
NDS, (National Diversified Sales) has a unique product called "Spee-D-Drip Edge". This product solves two problems. Made of extruded black polyethylene it can serve as border edge and a drip line. The top edge is a hollow tube, extra thick on
lawn side to withstand
punishment of line trimmers. Clever!
NIS (National Irrigation Specialists) have come up with a few clever products themselves. The first one is an irrigation system analyzer called "Checkmate II". This product was developed to save you lots of time and trouble in locating and determining electrical system failures in valves, solenoids, and
wiring. It is basically an electronic trouble shooter. It can perform several very important tests quickly and simply.
Since
Checkmate II has a sufficient internal power supply, it can activate a properly working solenoid. By connecting
test leads to
solenoid you can determine if
solenoid is or is not working, if it's mechanically malfunctioning, if
coil is burned out, or if it's drawing too much power. You can also perform these tests at
controller. You can test
wires from
valve to
controller. By connecting
Checkmate II at
valve and activating
valve station at
controller you can find out if
valve is receiving current from
controller. You can also test
individual station at
controller to determine if
controller is activating
station in question. There are no switches or dials to adjust on
Checkmate II. All you have to do is connect
test leads to
appropriate connections at
valve, solenoid, or controller and let
unit do its thing.
Another clever device made by NIS is
"Switch-Hitter". This unit is an auxiliary controller. It allows you to turn a valve station into a multiple valve station without having to run more wires from
controller to
valve box. Available in either two or four station models it allows you to upgrade a system simply and efficiently as well as bypass broken wires, thus avoiding
problem of replacing hundreds of feet of wire running under sidewalks or other obstacles.
A good example would be a typical irrigation situation. You have all encountered
problem of of an irrigated zone encompassing several lawn areas with varying water requirements. One half of
lawn needs ten minutes of water and
other half needs five minutes. The result is either a swampy area that makes mowing or maintenance difficult or a desert area which is unsightly. The Switch-Hitter allows you to install another valve to be run off
same station controller. One valve would be for
high water requirement area and
other for
low water need area. The Switch-Hitter is installed in-line between
valve and
controller. The controller is set to water for fifteen minutes. Switch-Hitter station A is set for five minutes and station B is set for ten minutes. And there you have it! Each lawn area receives
proper amount of water. Your garden and landscaping will appreciate it.
NIS also makes a universal solenoid called "Super Max". This product allows you to replace nearly any solenoid. It comes with a threaded adapter, different length plungers, and different dimension "O" rings.
So, there you have it. This is by no means a complete review of
many time, money, and labor saving devices available for irrigation specialists and others in
Green Industry, but it should give you a pretty good idea of
kinds of things you can do to run a more efficient operation. __________________________________________
About
Author:
Jack Stone is a Contributing Editor for ProGardenBiz Magazine, an online magazine for professional gardeners and landscape contractors. Visit ProGardenBiz to find out how you can get a free subscription, start-up guidance, business ideas and inspiration at http://www.progardenbiz.com. __________________________________________
You have permission to publish this article electronically or in print, free of charge, as long as
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Jack Stone is a Contributing Editor for ProGardenBiz Magazine, an online magazine for professional gardeners and landscape contractors. Visit ProGardenBiz to find out how you can get a free subscription, start-up guidance, business ideas and inspiration at http://www.progardenbiz.com.