The Reliable model G4 XLO-QR ECLH/ECOH Concealed sprinkler is an extended coverage sprinkler for use in light hazard and ordinary hazard occupancies with a coverage area of up to 400 sq-ft (37.2 m2) per sprinkler. The use of extended coverage sprinklers can provide lower installation costs by requiring fewer sprinklers, less piping and reduced labor. The larger K-factor 11.2 (160 metric) provides for reduced pressures to achieve the required flow compared with smaller K-factor sprinklers. The G4 XLO-QR ECLH/ECOH can eliminate the need for precise cutting of drop nipples. The Thread-on/Thread-off cover plate assembly provides up to 1/2 in (13 mm) of adjustment to allow the cover to fit accurately against the ceiling. The fire protection system need not be shut down when adjusting or removing the thread-on/thread-off cover plate assembly.

• Extended coverage protection to 400 sq-ft per sprinkler
• Nominal K-factor of 11.2 (160 metric)
• Ordinary temperature rated - 165 deg F
• Flat cover plate with 1/2 in assembly adjustment
• Smooth aesthetic ceiling profile
• Solid or perforated cover plate available in a wide variety of colors and finishes
• Threaded cover plate does not require clips or springs
• 20 ft maximum sprinkler spacing

Standards/Certifications: cULus listed

• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS16358_Spec.pdf