Rain Bird - 1800 Series - 4" Pop-Up Sprinkler

Trusted worldwide for over 30 years, Rain Bird 1800 Series Spray Heads deliver unmatched durability and performance for residential and commercial irrigation systems. Engineered for versatility and built to last, these industry-leading spray heads provide efficient, even water distribution in parks, lawns, and landscapes.

Key Features:

• 4" Pop-Up
• Heavy-duty UV-resistant plastic and corrosion-resistant stainless steel components
• Co-molded pressure-activated wiper seal prevents leakage and debris buildup
• Strong stainless steel spring ensures reliable stem retraction
• Top-serviceable design allows quick maintenance without special tools
• Optional Seal-A-Matic (SAM) check valve prevents low-head drainage
• Optional built-in pressure regulation (PRS) at 30 or 45 PSI for water savings

Construction & Durability:

• UV-resistant plastic body for extended product life
• Corrosion-resistant stainless steel retract spring
• Multi-functional co-molded wiper seal resists grit and harsh environments

Performance & Functionality:

• Operating Pressure Range: 15–70 PSI (standard), 25–70 PSI (SAM models)
• Flow-by: 0 GPM at 8 PSI or greater; 0.1 GPM otherwise
• Spray Radius: 2.5' to 24' depending on nozzle selection
• Compatible with all Rain Bird spray nozzles: Rotary, U-Series, MPR, VAN, XPCN
• Optional SAM check valve holds up to 14' of elevation (6 PSI)
• Optional PRS regulates outlet pressure to 30 PSI or 45 PSI

Ease of Installation & Use:

• ½" Female-threaded NPT inlet for standard connections
• Top-accessible components for tool-free maintenance
• Pre-installed Pop-Top flush plug prevents debris during installation
• Ratchet mechanism allows quick nozzle pattern alignment

Technical Specifications:

• Operating Pressure Range: 15–70 PSI
• Flow Rate: Varies by nozzle (0.1 GPM minimum flow-by)
• Spray Radius: 2.5'–24'
• Pop-Up Height: 4"
• Exposed Surface Diameter: 2 1/4"
• Thread Type: ½" Female NPT
• Pressure Regulation: 30 PSI or 45 PSI (PRS models)
• Check Valve: SAM holds up to 14' of elevation
• UV-Resistant Components: Yes

Installation & Application:

• Recommended Uses: Residential lawns, commercial landscapes, parks, sports fields
• Installation Method: Buried in-ground with lateral pipe connection
• Soil & Climate Suitability: All soil types, suitable for varying elevations and water pressures

Compatibility & Optional Accessories:

• Compatible Nozzles: Rain Bird Rotary, U-Series, MPR, VAN, XPCN nozzles
• Optional Add-Ons: SAM check valve, PRS pressure regulator, Reclaimed Water Cap, Filter Screens