1997 APV Crepaco R-Series Positive Displacement Pump. Model: R3HDBS. Approximate flow rate for new pump is 40 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Reliance electric motor, 3 hp, 1730 rpm. Dodge APG speed reducer, ratio: 1:9.30, rpm out: 186 (final). Overall dimensions: 3 ft. 6 in. L x 1 ft. 7 in. W x 1 ft. 7 in. H.(ACN73a).