The importance of choosing a Hunter sprinkler in pressurized irrigation systems
Expert review of Hunter model 17A sprinkler (PS Ultra series)
Technical and practical features of model 17A
Hunter A series nozzles have net-shaped filters under them that prevent the nozzle from clogging by suspended particles in the water. This feature is critical in areas with poor water quality. Buying a Hunter Model 17A sprinkler from Raj Ab Trading ensures that you will receive a high quality product with a long lifespan that will work for years without quality loss.
Hunter sprinkler model PGJ: smaller brother, but powerful
If your green space is a little bigger than a regular garden, but not yet the size of a football field, the Hunter PGJ sprinkler is the best option. This model is a rotor, which means that unlike spray models that spray water in the form of an umbrella, this model throws water by rotating a moving nozzle.
Why choose PGJ model?
The PGJ model is designed to fill the gap between spray sprinklers and larger sprinklers like the PGP. With a 1/2" inlet, this sprinkler is easy to install in place of older spray sprinklers, but offers the performance of a rotor. The spraying radius of this model varies between 4.3 and 11.6 meters, which can be adjusted by changing the nozzles.
At Raj Water Trading, we recommend the PGJ model to customers looking to conserve water. Rotors allow the soil to absorb water better and prevent runoff due to lower rainfall rates than sprays. The durable body and the smooth gear mechanism of this model have made it one of the best-selling products in the sales list of Hunter sprinklers.
Hunter sprinkler PGP model: legendary and unrivaled
Perhaps it can be said that the PGP Hunter sprinkler is the most famous and best-selling rotor in the world. This was the product that made Hunter famous in 1981 and is still the leader of the market after decades.
Technical specifications of PGP and PGP Ultra
The PGP sprinkler is designed with a 3/4 inch inlet and is ideal for medium to large green spaces, parks and commercial areas. The spray radius of this sprinkler can be adjusted from about 6.4 meters to 15.8 meters. One of the reasons for the popularity of PGP, which is offered at a competitive price in Raj Water Trading, is its variety of nozzles. This sprinkler comes with a set of nozzles (usually red or blue) that allow the user to manage the output flow rate and spray radius very precisely.
The PGP Ultra model, which is the more advanced version of this series, has features such as Automatic Arc Return; That is, if someone changes the direction of the sprinkler by hand, the sprinkler will automatically return to the initial settings. The gear mechanism of this sprinkler is very durable and the rubber cover on its cap ensures safety in playgrounds. To buy the original PGP Hunter sprinkler, Raj Ab Trading is your best reference.
Entering the professional league: I25 Hunter sprinkler
When it comes to large spaces, sports fields and large urban parks, ordinary plastic sprinklers may not be the answer. This is where the Series I Hunter comes into play. The Hunter I25 sprinkler is a powerful rotor with a 1 inch inlet designed to perform in tough conditions.
Resistance and efficiency in the I25 model
The I25 sprinkler has a stainless steel riser that is extremely resistant to impact, wear and damage. The spraying radius of this model reaches from 11.9 to 21.6 meters, which makes it very suitable for covering large surfaces. One of the key points in the sale of Hunter I25 sprinklers in Raj Water is to emphasize the presence of a powerful Check Valve in this model. This valve prevents the pipes from emptying in low places and prevents water puddles around the sprinkler.
This model is recommended for football, rugby and industrial green spaces that require "anti-vandalism" and very resistant equipment.
The giant of the last stage: Hunter model I40 sprinkler
If you are looking for sprinklers used in World Cup stadiums, you should go for the I40 model. This sprinkler is designed for the most professional applications and is offered in Raj Water as one of the strategic products for national and large projects.
Unique features of the I40
Hunter sprinkler model I40 also has a 1-inch inlet, but its internal structure is optimized for higher working pressures and more precise water ejection. The spraying radius of this model reaches 23.2 meters. Very strong body, steel riser and reinforced gear mechanism make it practically indestructible.
The nozzles of this model have three outlets (three ports), which makes the distribution of water completely uniform throughout the spraying radius (from the sprinkler itself to the end of the range). This feature is very important for sports grass fields where the uniformity of grass growth in all parts of the field is critical. By purchasing Hunter Model I40 sprinkler from Raj Ab Trading, you guarantee the quality of your project.
Hunter model I90 sprinkler: for long distances
Some green spaces such as golf courses, equestrian fields and very large parks require sprinklers that have a very large range to reduce the number of sprinklers and piping needed. Hunter sprinkler model I90 is made exactly for this purpose.
Long range and wide coverage with I90
This model has a 1.5 inch inlet, which indicates the high volume of water passing through it. The spray radius of the I90 can reach more than 30 meters (up to about 31.7 meters). This means covering a circle with a diameter of more than 60 meters with only one sprinkler!
This model is available in two full-round (fixed 360 degrees) and adjustable types. Using the I90 model requires a precise hydraulic design, because its consumption flow rate is high. The experts of Raj Water Trading are ready to offer you the necessary technical advice for the installation and operation of these irrigation giants, in addition to selling the Hunter I90 sprinkler.
Why buy from Raj Ab Trading? (advantage of fast delivery and originality)
In today's chaotic market, unfortunately, fake and low-quality samples of Hunter sprinklers (High Copy) are abundant. These products have an appearance similar to the original, but in performance, durability and accuracy of spraying, they will never reach the foot of the original sample. Buying from Raj Water Trading has several key benefits for you:
- Product authenticity guarantee: All Hunter model 17A, PGJ, PGP, I25, I40 and I90 sprinklers offered at Raj Water are original and have a guarantee of authenticity.
- Fast shipping: We know that in irrigation projects, time is gold. Delays in the supply of parts can cause drying up of plants or contractor fines. The logistics system of Raj Water Trading is designed to deliver your orders in the shortest possible time, whether in Tehran or in the cities. Competitive price: The elimination of middlemen and direct imports has made the prices offered in Raj Water Trading very affordable. Expert advice: Our engineering team is not only a seller, but also compassionate consultants for your project who choose the best model based on water pressure, soil type and dimensions. They offer you land.
Technical points in the installation and maintenance of Hunter sprinklers
Purchasing a quality sprinkler from Raj Ab Trading is the first step, but in order to have a sustainable irrigation system, it is necessary to follow the installation and maintenance tips.
Pressure adjustment
Each sprinkler needs a certain pressure for optimal performance. For example, spray models such as the 17A typically perform best at 2.1 bar pressure, while rotors such as the I40 require pressures above 4 bar. Too much pressure causes the water to become powdery and windy, and low pressure causes no rotation and reduces the spray radius.
Filtration
If you use well or pool water, be sure to use a disc or mesh filter at the beginning of the system. Even small particles of sand can damage the gear mechanism of rotary sprinklers or block the spray nozzles. Although Hunter sprinklers have an internal filter, central filtration extends the life of the entire system.
Adjusting the arc and radius
After installation, be sure to adjust the spray arc and radius using the special Hunter Key (Hunter Key) which is also available at Raj Ab Commercial. Spraying water on tree trunks, walls or sidewalks is not only a waste of water, but it can also cause fungal diseases in plants and dandruff on the walls.
Quick comparison of models for easier selection
In order for you to make an easier decision when buying from Raj Water Trading, we review a summary of the applications:
- Model 17A: Suitable for small gardens, narrow spaces, delicate lawns (radius about 5 meters).
- Model PGJ: Suitable for medium-sized home and villa spaces, optimal replacement of sprays (radius up to 11 meters).
- Model PGP: The most versatile sprinkler, suitable for parks, large villas and public green spaces (radius up to 15 meters).
- Model I25: Suitable for public spaces with high traffic, schools, large parks (more resistant body, radius up to 21 meters).
- Model I40: For football fields and professional sports stadiums (radius up to 23 meters).
- Model I90: For very large spaces such as golf courses (radius up to 30 meters).
Impact of modern irrigation system on the environment and costs
Using Hunter sprinklers supplied by Raj Water Trading is not just a commercial purchase, but an environmental action. Old or manual irrigation systems can waste up to 50% of water. The technology of Hunter's nozzles is such that it converts the water droplets to a size that is resistant to wind and at the same time sits gently on the soil to maximize permeability.
Decreasing water consumption directly means reducing the cost of water and energy bills (pump electricity). Therefore, the cost you pay to buy high-quality Hunter sprinklers will be returned in a short period of time through savings in running costs.
After sales service and parts supply in Raj Water Trading
One of the concerns of buyers is the supply of spare parts. Although Hunter sprinklers are very durable, they can be damaged by lawnmower collisions or other accidents. In addition to selling complete sprinklers, Raj Water Trading also supplies accessories such as spare nozzles, filters, and adjustment wrenches. This commitment to full service sets us apart from other vendors.
Summary and how to order
Correct irrigation is the beating heart of your green space. Choosing the right tools for this work will guarantee the freshness and freshness of your living and working environment. Hunter sprinkler collection including 17A, PGJ, PGP, I25, I40 and I90 models cover a full range of needs. With years of experience in this industry, Raj Water Trading is proud to supply these products nationwide with the best price guarantee and fast delivery.
You don't need to spend hours in the market to buy irrigation equipment. By contacting the commercial experts of Raj Ab, you can get a free consultation and place your order. We are committed to getting the original product to you as soon as possible so that your project can run smoothly. The quality of the Hunter and the speed of the Water Raj are a winning combination for your green space. Apply now to inquire about the price and purchase and feel the difference in the quality of our services.
