STRUCTURAL CHARACTERISTICS

PUMP BODY:cast iron, with UIN ISO 228/1 gas threaded suction and delivery openings.MOTOR BRACKET: cast iron,IMPELLER: brass, centrifugal radial flow.MOTOR SHAFT: AISI 314 stainless steel,MECHANICAL SEAL: ceramic and graphite,MOTOR:the pumps are coupled to an asynchronous, high efficiency USR inductionmotor of suitable size, which is quiet, closed and externally ventilated,suitable for continuous duty. INSULATION class B (Class F)The thermal cutout replay (motor protector ) is incorporated in all singlephase motors.Three phase motors require an adequate external motor protector, withconnections according to current standards.protection: IP 44.

USR INDUSTRIES CO.,LTD.