The Monarch NSPHE-S100 Series Sprinkler Pump is engineered for high-pressure and high-capacity performance, ideal for residential and commercial lawn irrigation or fire protection standby. With a built-in check valve (1⅓”, 2″, 2½” NPTF), it ensures easy priming and prevents backflow, eliminating the need for a foot valve. The Noryl glass-filled impeller offers corrosion resistance, with 3 and 5 HP models featuring cast gray iron impellers for durability. Its cast gray iron casing and diffuser enhance self-priming efficiency. The Monarch NSPHE-S100 Series Sprinkler Pump includes CSA-approved motors (⅞ to 5 HP), with 1, 1½, and 2 HP single-phase motors offering thermal overload protection and higher-than-NEMA service factors. The 3 and 5 HP JM frame motors ensure robust performance. Featuring self-lubricating mechanical seals, the Monarch NSPHE-S100 Series Sprinkler Pump requires minimal maintenance, delivering reliable irrigation solutions for diverse applications.
