pressure switch

La girante è del tipo SEMI OPEN con diametro massimo corpi solidi fino a 12 mm ed è adatta per il pompaggio di acque piovane superficiali

it covers a wide flow range and offers a variety of dosing head sizes

due ingressi digitali dedicati

External communication The Grundfos Dedicated Controls system can communicate with external units such as

cr 3 10 a a a v hqqv 93391238 pressure switchVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.