Bronze construction, coated cast iron foot, flanged connections. 5 in. suction, 4 in. discharge. FEATURES: High performance motors for maximum flow All-bronze construction for strength and durability 5 in. suction and 4 in. discharge for maximum capabilities Closed impeller for longer motor bearing life Heat-resistant seal capable of operation at up to 150°F. Available in single and three-phase, 50 and 60-hertz models