The Rain Bird US412 Pop-Up Spray Sprinkler is built for precise, clean watering in Saudi Arabia.. where long summers, intense sun, and high water bills make every liter count. Its adjustable VAN nozzle lets you set any arc from 0 to 360°.. so you can irrigate corners, narrow strips, or full circles without wasting water on pavements or walls.
With a 12 ft (3.66 m) radius and a 4-inch pop-up rise, the US412 covers medium to larger green areas efficiently.. from villa gardens to farms, parks, and sports fields. The fine spray pattern is designed to reduce runoff and overwatering.. supporting water savings of up to 30% compared to traditional spray heads.
This is a practical upgrade when you want dependable coverage and simple adjustments on-site.. even if your landscape changes over time. Set it once, test it, fine-tune it.. then enjoy consistent results season after season.
Technical Specifications.. Rain Bird US412
- Model Number: US412
- Brand: Rain Bird
- Type: Pop-up spray sprinkler with adjustable VAN (Variable Arc Nozzle)
- Pop-up Height: 4 inches (10.16 cm)
- Coverage Radius: 12 ft (3.66 m)
- Adjustable Arc: 0--360°
- Nozzle Type: Adjustable VAN nozzle
- Flow Rate: Varies by arc and pressure (refer to performance chart)
- Recommended Operating Pressure: 20--55 PSI (1.4--3.8 bar)
- Optimal Pressure: 30 PSI (2.1 bar)
- Inlet: 1/2-inch NPT (standard)
- Body Material: High-quality ABS plastic.. UV and impact resistant
- Return Spring: Stainless steel
- Weight: Approx. 150 g
- Color: Black/grey (neutral)
- Temperature Resistance: -10 °C to 60 °C
- Expected Service Life: 10+ years under normal use
Quality & Compliance Certifications
The US412 is designed and manufactured to high global quality standards by Rain Bird.. the U.S. irrigation leader established in 1933. The product is listed with the following international certifications as provided in the original product content:
- ISO 9001: Quality Management System
- EPA WaterSense: Water efficiency
- UL (Underwriters Laboratories): Electrical and mechanical safety
- CSA (Canadian Standards Association): Canadian certification
- ASABE/ICC: U.S. irrigation industry standards
It is approved for use in Saudi Arabia and meets technical requirements for hot, desert climates.. supporting reliable long-term performance.
Key Features & Practical Benefits
Fully adjustable 0--360° VAN nozzle
Dial the arc exactly to your landscape.. quarter circle, half circle, or full circle. No special tools are required for basic adjustment.. and you can fine-tune coverage even after installation.
12 ft extended radius.. cover more with fewer heads
A wider 12 ft radius means fewer sprinklers to cover the same area.. less trenching, fewer fittings, and fewer potential leak points. It also helps reduce maintenance time across large gardens and commercial landscapes.
Matched Precipitation.. even watering at any arc
Matched precipitation design keeps water application more consistent across different arc settings.. so a 90° zone can apply a similar amount of water per square meter as a 360° zone. This helps prevent dry patches and overwatered spots.. keeping turf and plants healthier.
Pop-up design that disappears after watering
The 4-inch pop-up rises when water is on.. then retracts automatically when the zone turns off. This protects the head during mowing and foot traffic.. and keeps your landscape clean and uncluttered.
Built for harsh outdoor conditions in Saudi Arabia
The UV-treated ABS body resists sun damage and impact.. and it is rated for -10 °C to 60 °C. That matters in the Kingdom.. where outdoor components face strong UV exposure and extreme seasonal shifts.
Simple installation and straightforward maintenance
Connect to a standard 1/2-inch NPT fitting.. no special adapters needed. Routine nozzle cleaning is quick.. and you can service the nozzle without removing the entire sprinkler body.
Water efficiency you can measure
The controlled spray pattern reduces misting and evaporation compared to many traditional sprays.. helping you achieve water savings of up to 30%. In water-scarce regions, this directly supports healthier landscapes with lower monthly bills.
Flexible operating pressure.. stable performance
Works across 20--55 PSI with an optimal target of 30 PSI.. making it compatible with most residential and commercial irrigation systems. This gives you more freedom when designing zones or expanding later.
Typical Use Cases
- Medium to large villa gardens: Efficient coverage for open areas, corners, and irregular shapes.. with fewer spray heads.
- Small to mid farms and greenhouses: Consistent watering for vegetables and fruit.. with easy arc tuning as crops change.
- Sports fields and public parks: Uniform turf watering helps reduce dry spots and overly wet patches.. supporting safer play surfaces.
- Around palms and large trees: Set a full 360° circle or a half circle to water the root zone evenly.. without overspray.
- Hotels, resorts, and compounds: Professional, neat landscaping results.. with a pop-up design that preserves aesthetics.
- Golf tees and fairways: Adjustable arcs support different turf zones.. maintaining consistent quality across the course.
- Nurseries and large plant centers: Multi-zone watering with flexible arcs.. adapting to different plant groups and layouts.
- Small to mid commercial agriculture projects: Efficient coverage for herbs, flowers, strawberries, and vegetables.. while reducing water waste.
Installation & Initial Setup Guide
Basic irrigation and fitting knowledge is usually sufficient.. however professional installation is recommended for large sites or complex zoning.
- Plan the layout
- Sketch your sprinkler locations on paper or in a design app.
- Aim for about 50% overlap between spray patterns.. to avoid dry spots.
- With a 12 ft radius, keep spacing no more than 12 ft for best overlap and uniformity.
- Dig the holes
- Dig to a depth that allows the body to sit fully below grade.. with the cap flush to the soil surface.
- Typical depth is about 15--20 cm depending on soil type and pipe depth.
- Level the bottom of the hole so the sprinkler stands vertical.
- Connect the piping
- Use standard 1/2-inch piping and fittings at each sprinkler point.
- Apply PTFE (Teflon) tape on threaded connections to prevent leaks.
- PVC or PE can be used based on your system.. for large projects use a 3/4-inch or 1-inch mainline to maintain flow.
- Install the sprinkler
- Thread the US412 onto the fitting hand-tight.. then snug with a wrench.
- Avoid overtightening to protect threads.
- Ensure the body is perfectly vertical for correct spray distribution.
- Backfill and level
- Backfill soil around the body and tamp gently for stability.
- Keep the top cap level with the ground.. do not bury it under soil.
- Set the watering arc
- Use the included tool or a small screwdriver to set the arc from 0--360°.
- Use the degree markings for a more precise setting.
- Test the zone
- Turn on the irrigation zone and observe pop-up and retraction.
- Confirm the spray reaches the intended area with even distribution.
- Use small cups or containers to compare water catch in different spots.. then adjust arc or pressure if needed.
- Final tuning
- Fine-tune arcs and spacing for perfect coverage.
- Monitor plant response in the first weeks.. and adjust as seasons change.
Practical Operating Tips
- Keep system pressure within 20--55 PSI.. target 30 PSI for best uniformity and range.
- Clean the nozzle every 3--6 months.. or more often if your water contains minerals or sand.
- If you see misting, weak throw, or dry patches.. check pressure first, then clean the nozzle, then re-check arc settings.
- In areas that drop below 0 °C, winterize the irrigation system fully to prevent freeze damage.
- Install a 150--200 micron filter at the system inlet.. and clean it monthly or as needed.
- Adjust irrigation schedules by season.. summer may require 1--2 cycles per day, winter often needs less.
- Replace damaged nozzles immediately with genuine Rain Bird parts.. to restore uniform spray and avoid water waste.
- Document sprinkler locations and arc settings on a simple map.. it speeds up maintenance and future expansion.
- For best results, pair with Rain Bird controllers such as ESP-ME3 or ESP-TM2.. and add the LNK2 WiFi module for remote control where applicable.
Important Safety Notes
- Do not exceed the recommended operating pressure range.. excessive pressure can cause misting, overspray, and uneven coverage.
- Avoid overtightening threaded connections.. damaged threads can lead to leaks and premature failure.
- Keep the top cap flush with the soil surface.. a raised head can be hit by mowers, and a buried cap can prevent proper pop-up movement.
- If using slightly saline water, stay within low to moderate salinity (up to 2000 ppm) as noted.. and increase cleaning frequency to prevent nozzle blockage.
- Always test the zone after any adjustment.. and confirm water is not hitting walls, windows, pavements, or electrical fixtures.
Why Buy from Al-Watani Al-Muhaydib
- Exclusive official retail distributor for Rain Bird products in Saudi Arabia.. genuine items only.
- A legacy since 1963.. over 60 years supporting irrigation, agricultural solutions, and hydraulic products in the Kingdom.
- Direct sourcing and authenticity checks.. serial verification support where applicable.
- Saudi-wide delivery with secure packaging.. and shipment tracking options.
- Free technical consultation.. help with sprinkler counts, layout planning, and component selection.
- Specialist support team trained on Rain Bird systems.. available by phone, WhatsApp, and email.
- Original spare parts availability.. no downtime when you need maintenance.
- Optional professional installation service for villas, farms, and commercial projects (additional cost).
- Flexible 14-day return or exchange policy for unused items in original packaging (terms apply).
Buy with confidence.. and build a water-efficient landscape that performs reliably in Saudi conditions.
Frequently Asked Questions (FAQ)
What is the coverage range of the US412?
The US412 provides a 12 ft (3.66 m) radius. At a 360° setting, that is a 24 ft (7.32 m) diameter.. covering about 42 m² (452 ft²) per head under ideal layout conditions.
What is the difference between US412 and US410?
The main difference is throw distance. US412 reaches 12 ft radius while US410 reaches 10 ft.. about a 20% increase. This usually means fewer heads are needed on larger areas.
Can I adjust the arc after installation?
Yes. The VAN nozzle is designed for easy 0--360° adjustment at any time.. without removing the sprinkler from the ground.
What pressure is required to run the sprinkler?
Recommended operating pressure is 20--55 PSI (1.4--3.8 bar). For best range and uniformity, target 30 PSI (2.1 bar).
Is it suitable for Saudi Arabia’s hot climate?
Yes. The body is UV-resistant ABS and rated from -10 °C to 60 °C.. which supports reliable outdoor performance in hot, sunny environments.
How many sprinklers do I need for my garden?
It depends on the area shape and planting layout. As a simple guide, one US412 at 360° can cover about 42 m².. but you should design for about 50% overlap to achieve uniform watering. For a precise plan, our technical team can help you calculate the correct quantity.
Does it come with a warranty?
Yes. It comes with the authorized distributor warranty in Saudi Arabia against manufacturing and material defects. Warranty duration and terms are provided on the warranty card included with the product.
Can I use it with slightly saline water?
It is designed for fresh water, but it can handle low to moderate salinity up to 2000 ppm as noted. For higher salinity, cleaning should be more frequent.. every 2--4 weeks to prevent salt build-up.
Is installation difficult.. do I need a technician?
Installation is straightforward and can be done in minutes with basic tools. For large gardens or commercial sites, professional installation is recommended for the best hydraulic design and long-term performance.
Can it work with an automatic irrigation controller?
Yes. The US412 is compatible with Rain Bird controllers such as ESP-ME3, ESP-TM2, and ESP-LXME.. and other compatible controllers. You can automate schedules and integrate sensors or WiFi control depending on your controller setup.
How often should I clean the nozzle?
With filtered water, check and clean every 3--6 months. If your water has minerals or sand, inspect more often.. monthly or every 2 months.
Are spare parts available?
Yes. Original spare parts are available through Al-Watani Al-Muhaydib.. including adjustable nozzles, springs, caps, and internal components.
You can also explore more related products such as Rotor Sprinkler Maxi-Paw ,(Rain Bird) Nozzles and Sprinklers.