STRUCTURAL CHARACTERISTICS
PUMP BODY:
AISI 304 stainless steel, with UIN ISO 228/1 gas threaded suction
and delivery openings.
PUMP BODY COVER:
AISI 304 stainless steel, serving also as mechanical seal housing.
EJECTOR UNION: Plastic PPO.
IMPELLER: Brass.
MOTOR SHAFT: AISI 314 stainless steel.
MECHANICAL SEAL: ceramic and graphite.
MOTOR:
the pumps are coupled to an asynchronous, high efficiency USR induction
motor 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 single
phase motors.
Three phase motors require an adequate external motor protector, with
connections according to current standards.
protection: IP 44.
OPERATING LIMITS:Fluid temperature up to+35℃
Maximum ambient temperature+40℃
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