Profile: Nikkiso Pumps America, Inc offers metering pumps, accessories and fluid handling systems. We offer canned motor pump representative network to maintain a high level of consistency. Our Nikkiso® controlled volume metering pumps are used in refinery, petrochemical and water treatment industry. Pneumatic and electric stroke control device are to be provided in accordance with flow control method requirement. Hydraulically actuated metering pump known as hydroflo metering pump has a hydraulically actuated diaphragm for slurry handling and an auto-degassing head.