PUMP BODY:cast iron, manufactured to EN 733 - DIN 24255 and UNI 7467-NF E-44-111 standards,
built with flanged suction and delivery openings (UNI 2236 PN10).
PUMP BODY COVER: cast iron which closes the rear pump body and houses the mechanical seal.
IMPELLER: Cast iron
MOTOR SHAFT: AISI 304 stainless steel.
MECHANICAL SEAL: ceramic and graphite.
The pumps are coupled to an asynchronous, high efficiency TEK induction motor of suitable size, which is quiet, closed and externally ventilated, suitable for continuous duty.
INSULATION: class B.
Motors require an adequate external motor protector, and connections are to be according to current standards.
PROTECTION: IP 44.