1994 APV Crepaco R-Series Positive Displacement Pump. Model: R6BS. Flow rate for new pump is 240 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Material of construction: 316 stainless steel. APV Crepaco pumps are known for their rugged, long-lasting, efficient performance. The "R" Series rotary pumps incorporate stainless steel bodies with resilient, molded rotors and a heavy cast iron gear case for use in sanitary applications. Baldor Motor: 5 hp. Overall dimensions: 4 ft. 6 in. L x 1 ft. 7 in. W x 1 ft. 10 in. H.(ACN103).