For high-volume applications requiring flows up to 1,400 GPM, the Weinman 320 Series offers a long-life solution. Suction and discharge nozzles are located 180° apart on the same centerline for mounting directly in a pipeline. This eliminates critical pipe alignment for ease of assembly and minimum pipe strain. Leak-proof, self-adjusting mechanical seals and bronze wear ring(s) are supplied as standard on certain pumps. A built-in purge system assures proper flushing and venting of seals. Motors are standard NEMA J and JM frame, enclosure as specified by the customer.