When you need a professional spray irrigation solution that stays durable, flexible, and consistent.. the Rain Bird 1804 body is a reliable choice. It belongs to the globally trusted 1800 Series from Rain Bird.. installed in millions of residential and commercial landscapes for one simple reason. It keeps working season after season.
This model is supplied without a nozzle.. so you can build the exact pattern, radius, and flow your site needs. Choose any compatible Rain Bird 1800 Series nozzle (sold separately) and you can fine-tune coverage for lawns, shrubs, home gardens, commercial properties, and uneven terrain that demands precise watering.
In Saudi Arabia, reliability is not optional.. long summers, intense sun, and extreme heat can punish weak components. The 1804 body uses UV-resistant engineering plastic with stainless-steel parts to handle tough outdoor conditions up to 65 °C. You also get peace of mind through Al-Watani Al-Muhaydib.. the exclusive official distributor in the Kingdom.. backed by a 2-year golden warranty covering manufacturing defects.
Technical Specifications.. Rain Bird 1804
- Brand: Rain Bird
- Series: 1800 Series spray heads
- Overall body height: 6 inches (15.2 cm)
- Pop-up height: 4 inches (10.2 cm)
- Exposed top diameter: 2 1/4 inches (5.7 cm)
- Inlet type: 1/2 inch (15/21) female threaded NPT
- Operating pressure range: 15--70 psi (1.0--4.8 bar)
- Flow rate: 0 GPM at 8 psi or higher.. 0.10 GPM otherwise
- Materials: UV-resistant plastic + stainless-steel components
- Recommended spacing: 3--24 ft (0.9--7.3 m)
- Spray radius (nozzle-dependent): 2.5--15 ft with standard Rain Bird nozzles
- Temperature resistance: up to 65 °C
- Pop-up system: strong internal spring for dependable rise and retraction
- Compatibility: compatible with all Rain Bird 1800 Series nozzles
- Included accessory: pre-installed orange Pop-Top cap for fast identification
- Warranty: 2-year golden warranty from Al-Watani Al-Muhaydib
Key Features & Practical Benefits
Nozzle-free body.. total customization for every zone
You can use one durable spray body and select the exact nozzle for each irrigation zone.. fixed, adjustable, short radius, or longer throw. This keeps design flexible, reduces inventory headaches, and lowers long-term costs.
4-inch pop-up height.. ideal for lawns and medium planting
A 4-inch rise helps the spray clear grass and light shrub cover.. delivering more even distribution with fewer dry patches and fewer flooded spots.
Built for Saudi conditions.. UV-resistant plastic + stainless-steel parts
Materials matter in the Gulf. This body is designed to resist sun damage and corrosion.. so performance stays stable through harsh exposure and high temperatures.
Tight mechanism for consistent watering.. less guesswork on site
A well-sealed spray body supports uniform water delivery when paired with the right nozzle.. which means fewer manual adjustments and better efficiency inside your existing system.
Strong internal spring pop-up.. smooth and quiet operation
The internal spring delivers reliable pop-up and retraction.. helping the head stay flush when not in use and reducing the risk of damage during mowing.
Ratchet alignment mechanism.. quick directional setup
The built-in ratchet allows fast, precise alignment of the spray pattern.. even for beginners. Contractors also save time across large projects.
Easy water-saving upgrades.. PRS and SAM ready (sold separately)
Add a PRS stem to manage pressure for better spray performance and less misting.. especially important when pressure fluctuates. Add a SAM (Seal-A-Matic) check valve for sloped sites.. it prevents low-head drainage that wastes water and causes pooling.
Orange Pop-Top cap.. faster maintenance and identification
The bright cap makes heads easier to spot during maintenance rounds.. which speeds up troubleshooting and seasonal inspections.
Full compatibility with 1800 Series nozzles.. future-proof design
Need to redesign a zone later.. or change plant types.. or expand the landscape. Swap the nozzle without replacing the body.. keeping your system standardized and easy to service.
Typical Use Cases
- Small to medium home gardens: precise coverage that supports healthier, more uniform plant growth.. with less wasted water on pavements and walkways
- Villas and premium retreats: a clean landscape look with professional irrigation.. less manual watering.. and easier upkeep
- Residential compounds and public gardens: lower maintenance cost through dependable performance.. with a unified nozzle ecosystem for spare parts
- Sports fields and facilities: a more consistent turf surface.. fewer dry or overwatered patches.. and better water efficiency when matched with correct nozzles
- Plant nurseries and garden shops: flexible watering control across different plant needs.. reducing waste and improving plant presentation quality
- Tree-shaded parking and green corridors: maintaining tree vitality with controlled watering.. while limiting runoff and maintenance work
- Small farms and organic gardens: more even watering that supports productivity.. and helps prevent root rot or drought stress
Installation & Initial Setup Guide
Before installation, map sprinkler locations and respect recommended spacing (3--24 ft depending on the nozzle). Confirm system pressure sits within 15--70 psi for best performance.. then select the right nozzle type and radius for each zone. For lower pop-up areas, the 1802 body may be a better fit. Tools you will typically need: a screwdriver, Teflon tape, and a shovel.
- Step 1: Dig and prepare the location
- Dig to a depth that matches the body height (6 inches).
- Keep the top cap perfectly level with the finished soil or turf grade.
- Leave working space around the body for future service.
- Step 2: Connect the piping
- Connect a 1/2 inch PVC line to the female threaded NPT inlet.
- Apply Teflon tape to ensure a tight seal and reduce the risk of leaks.
- Tighten firmly.. but do not over-tighten to avoid damaging threads.
- Step 3: Backfill and level
- Backfill with compacted soil or gravel around the body to keep it stable.
- Re-check that the cap sits flush with the ground to avoid trip hazards and mower impact.
- Step 4: Install the nozzle (sold separately)
- Choose a compatible nozzle from the Rain Bird 1800 Series.
- Insert and turn clockwise until secure.
- Use the ratchet mechanism to set the pattern direction.. quarter, half, or full circle depending on the area.
- Step 5: Test and fine-tune
- Run the irrigation zone and observe the spray pattern carefully.
- Adjust the nozzle and direction as needed for uniform coverage.
- Confirm there are no leaks and that adjacent heads apply water evenly.. especially when mixing nozzle types or radii.
Order now and build a more efficient irrigation layout.. you can reduce wasted water and cut your monthly water bill when coverage is designed correctly.
Important Safety Notes
- Always shut off water pressure before installation or maintenance.
- Do not over-tighten threaded connections.. excessive force can crack fittings or damage threads.
- Keep the spray head cap flush with grade to avoid injuries and mower damage.
- If the site is sloped, use a SAM check valve (sold separately) to prevent low-head drainage and pooling.
- Avoid running pumps dry.. dry operation can damage pumps and irrigation components.
- In cold conditions, protect the system from freezing.. freezing damage is not covered under typical misuse exclusions.
Why Buy from Al-Watani Al-Muhaydib
- Exclusive official distributor of Rain Bird in Saudi Arabia.. for genuine products and dependable availability
- Over 40 years of experience serving the Saudi market.. with solutions built for local climate and usage realities
- 2-year golden warranty covering manufacturing defects.. with clear, transparent support
- Professional delivery across Saudi cities and regions.. with organized service for remote areas
- Trained technical support team for product selection, layout guidance, and troubleshooting
- Competitive pricing with periodic promotions.. plus special contractor and project pricing when needed
The Rain Bird 1804 body is not just a spray head.. it is a long-term investment in healthier landscapes and more controlled water use.
With Al-Watani Al-Muhaydib, you are not only buying a product.. you are working with a partner that supports you from selection to years of smooth operation.
Frequently Asked Questions (FAQ)
Does the product come with a nozzle or without a nozzle?
It comes without a nozzle.. so you can choose the exact nozzle type and radius that matches your landscape. All Rain Bird 1800 Series nozzles are compatible and sold separately.
What is the difference between the 1804 and the 1802?
1804: 4-inch (10.2 cm) pop-up height.. ideal for medium-height turf, small shrubs, and mixed terrain.
1802: 2-inch (5.1 cm) pop-up height.. better for very low turf and perfectly flat areas.
Both share the same core compatibility with 1800 Series nozzles.
Can I use the 1804 on sloped areas?
Yes. For best results on slopes or hills.. install a SAM (Seal-A-Matic) check valve to stop low-head drainage. It saves water and helps prevent over-saturation at the bottom of the slope.. and it is easy to add (sold separately).
Is the 1804 resistant to Saudi summer heat?
Absolutely. The 1804 body is made from UV-resistant engineering plastic and is rated to handle harsh outdoor conditions up to 65 °C. Stainless-steel internal parts also help reduce corrosion over time.
You can also explore more related products such as RC2 Controller - Rain Bird ,(Rain Bird) Nozzles and Sprinklers.