Description

The GVK GRC/RM/RX-series provides reliable, economical protection for centrifugal pumps against the serious damage from overheating and instability that can result from even a few minutes of low flow, by providing recirculation flow to the inlet of the pump, the RC-series helps ensure a minimum flow for stable pump operation.

Under full process main flow demand, recirculation flow is not required. But as the process main flow demand decreases, recirculation becomes necessary. Unlike continuous recirculation, The RC/RM-series recirculates only the flow required to help ensure a minimum flow through the pump at all times.