Hypro 1502, 1700, 4001, 4101, 6500, 7560 and 7700 Roller Pumps Repair Manual Hypro Spray Pumps Catalog Roller 1502C 3D STEP file. Roller 1502C-R 3D STEP file Specifications Pump Type:Roller Pump Ports:1-1/2" NPT (BSP available on 1502C) ...