AISI 304 SELF-PRIMING PUMPS NPXM/NPX
SCOPE OF APPLICATION: Self-priming pump for water supplies (even if mixed with gas) in small household systems, connected to autoclave tanks for transferring liquids and emptying tanks; used in medium sized industrial applications and for gardening. It is recommended that these pumps are used to carry only chemically pure liquids and free of foreign matters, with temperatures not highter than 50°C.
PUMP: Monobloc horizontal axis pump with AISI 304 stainless steel impeller (Noryl impeller is available on request), pump body made of AISI 304 stainless steel, motor bracket made of aluminium, mechanical seal made of ceramic-graphite and AISI 416 stainless steel motor shaft.
MOTOR: Electric, closed-type with external cooling fan, IP44 protection degree. Class F insulation. The standard versions of single-phase motors are fitted with thermostatcontrolled safety microswitches to avoid undesirable damages to the motor. The user must provide protection for three-phase electropumps.
TENSION: NPXM: 230-240 V. 50Hz; NPX: 230/400 V. 50 Hz. Different voltage and frequency ratings are available on request.
