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STRUCTURAL CHARACTERISTICS
PUMP BODY:
cast iron, with UIN ISO 228/1 gas threaded suction and delivery openings.
CHECK VALVE: built into the suction opening.,
MOTOR BRACKET:
aluminium with front brass insert; reducing difficulties when starting the pump after long periods without use,due to the impeller blocking.
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.
WARRANTY: 1 YEAR (according to our general sales conditions)
OPERATING LIMITS:Fluid temperature up to+60℃
Maximum ambient temperature+40℃ |
