Sanitary centrifugal pumps

The TRA400 series centrifugal pumps are available in five models in both volute and non-volute styles. Each pump is machined from 316L stainless steel or other high quality alloy bar and plates eliminating the problems associated with traditional castings, such as cracks, pits, shrink and high ferrite content that may cause rouging in pure water systems.

The Softsterile flushing system for double flushing eliminates the difficult-to-inspect external piping common to all other high purity centrifugal pumps. The Softsterile system eliminates the need for multiple connections, gaskets, elbows, bent tubes and compression fittings.

The TRA400 series also eliminates the 'dead leg' found in other centrifugal pumps due to its unique diaphragm valve body machined directly into its casing. This permits a flush face fit with the pumps' interior contour, allowing the diaphragm to be swept continuously with product during operation to achieve true Zero Dead-Leg casing drain. The Zero Dead-Leg drains are ½" in diameter; larger sizes are available on request. All models include stainless steel flange adapters and are shipped with comprehensive material certification and testing documentation to support installation qualification. The series provides flow capacities up to 72 m3/h with pressures as great as 13.1 bar at viscosities to 600 cPs with temperatures to 195°C.