Rain Bird 1804 4 in Pop-Up Spray Head Review (2026)
By The DIYPicks Team · Updated July 2026
DIYPicks is reader-supported. As an Amazon Associate and affiliate of home-improvement retailers, we may earn a commission when you buy through links on our site — at no extra cost to you. This never affects our recommendations.
- In ground lawn
- Flower beds
- Rows
The standard-issue in-ground pop-up spray head: bulletproof hardware at a couple of dollars each. The head is the easy part - the buried pipe and valves are the real DIY project.
Pros
- Proven 4 in pop-up with stainless retract spring and co-molded wiper seal - reliable for years
- Accepts any Rain Bird VAN/MPR/R-VAN nozzle for custom arc and radius
- Cheap per head, so you can zone an entire yard affordably
Cons
- Body only - you must buy spray nozzles separately to set the pattern
- Requires trenching, a supply line and valves - a real weekend install
- Fixed spray heads suit small/medium areas; big lawns want rotors instead
Specifications
| Type | 4 in pop-up spray head (in-ground) |
|---|---|
| Nozzle | Sold separately (MPR / VAN / U-Series) |
| Radius | 3-15 ft with standard spray nozzle |
| Inlet | 1/2 in NPT female |
| Pressure | 15-30 psi optimal (spray) |
| Best for | In-ground lawn and bed spray zones |