Cool and lubricate the pump shaft seal with this manifold
Centrifugal pumps depend on cooling and lubrication to operate efficiently, reliably and with a long service life. This company has developed an out-of-the-box solution for cooling and lubrication of the shaft seals in centrifugal pumps, in which the operating fluid is controlled via a compact manifold (photo). The adjustable angle-seat shut-off valve integrated into the block allows a flowrate of 10 to 50 L/h to be set. When the pump is started, the pneumatic valve opens simultaneously, so that cooling and lubrication are ensured immediately. — Schubert & Salzer Control Systems GmbH, Ingolstadt, Germany