Marlow Series 530SC Closed Coupled Circulating Pumps in 7.5 to 50 hp.
The 530 Series bronze fitted, end suction centrifugal pumps allow you to meet almost every flow condition. Impellers can be trimmed to a specific diameter to satisfy your exact pumping requirements resulting in lower operating costs. These pumps are available as close-coupled (in horizontal or vertical mounting configurations) or frame mounted with 1150, 1750, or 3450 rpm motors; 1 through 150 hp; with sizes to 10 inches. The 530 Series is perfect for all commercial pool, water feature, fountain and waterpark applications. Available with TEFC motors and epoxy coating.
Features: Rugged Cast Iron Construction. Highly Efficient, Enclosed Bronze Impeller. Capacities to 4400 GPM. Heads to 400 Feet. Cast Iron Casing with 125 # Flat Face Flange Connections. Broad Hydraulic Coverage. Replaceable Shaft Sleeve Protects Shaft. Ease of Maintenance. Back Pull-out Design. Self Lubricating Mechanical Seal. Nationally Known Brand Motors. NSF Certified.