MAIN CHARACTERISTICS OF MECHANICAL SEALED VERSION
ZMR pumps are foresen with single mechanical seals, lubricated by the pumped liquid or with double mechanical seals flushed with liquid of externchemically compatible to the liquid pumped of external supply. With casings and impeller made of of GFR PP (Glss fiber reinforced polypropylene) or CFF E-CTFE (carbon Fibre Filled Ethylene Ethylene CloroTrifluoro ) virtually all chemicals, to low and medium temperature, can be pumped. The different combinations of sliding counterfaces material available of the mechanical seals, allow to pump liquids laden with suspended solids or abrasive. Electricl motors aarted with three different power steps : "N" standard, "P" enhanced or "S" super enhanced, allow to pump, even at full capacity, liquids of incresing specific weight (1,05 - 1,35 - 1,8).
PUMP CASING ORIENTABLE IN DIFFERENT RADIAL POSITIONS
The pump casing can be aassembled in several position to direct the delivery connection toward the piping of the plant and ease the installation of the pump.
Standard cylindric threded connessions BSP or NPT tapered threads; flanged connessions compliant to ISO, ANSI, JIS dimension.
STANDARDIZED ELECTRIC MOTOR
ZMR pumps are designed to host standardised IEC or NEMA electric motors.