Waukesha 30 Positive Displacement Pump. Model: 30. Flow rate for new pump is 30 gpm with required horsepower. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Features include: easy cleaning and disassembly, three-way mounting options, and non-galling Waukesha "88" alloy rotors. Temperature range: -40ºF to 300ºF. 316 Stainless steel pump body, cover and shaft. Lesson Electric Motor, 5 hp. Overall dimensions: 3 ft. 8 in. L x 1 ft. 3 in. W x 1 ft. 7 in. H.(ACN88a).