K-Rain - 78004-PR - 4'' Pro S Spray w/ Pressure Regulator

The result of precision engineering and extensive field testing by contractors around the world, the Pro-S is designed to provide long life and outstanding performance. These sprays are distinguished by robust construction, rugged body and cap, co-molded seal and heavy-duty retraction spring. Built with the contractor in mind. The co-molded wiper seal ensures proper operation time after time with minimal flow by. Compatible with all standard female-thread nozzles.

This model is the 4 inch pop up with Pressure Regulator (30 & 40 PSI)

FEATURES AND BENEFITS:

• Co-Molded Wiper Seal - Ensures a leak free, full pop-up operation even under low-pressure situations. Cartridge design allows for easy removal and cleaning. Treated with UV inhibitors for long life. Seal is microbe resistant to reduce degradation and stick-ups.
• Accepts Female Threaded Nozzles
• Ratcheting Riser - Permits quick, easy alignment of spray pattern.
• Heavy-Duty Retraction Spring - Strongest spring in the industry for positive retraction in all soil conditions.
• Pre-Installed Flush Cap
• Optional In-stem Pressure Regulator 
• Optional In-stem Check Valve - Installs in the field, holds up to 10 (3 m) of head pressure.
• Optional Pre-installed Nozzle Guard
• Fits in Rainbird 1800 Can

SPECIFICATIONS:

• Pressure Rating: 20 - 70 PSI (1,4 - 4,8 bar)
• Flow-by: 0 - 8 psi (0,6 bar) 0.20 GPM (0,76 LPM)
• Inlet: 1/2" (1,3 cm) Female Thread NPT
• Overall Body Height: 6" (15 cm)

Manuals & Literature

• Product Brochure.pdf