PM
Positive Displacement Pumps
Peripheral pumps (PM and PM A models) are built for small household systems and simple industrial jobs. They are highly efficient, offering great performance with low power consumption. The PM model features front suction, while the PM A model offers side suction with a self-priming system.
PUMP CHARACTERISTICS
Construction features | |
Pump body | cast iron bronze (45BR) |
Motor bracket | cast iron bronze (45BR) aluminum with AISI304 insert (50) |
Impeller | brass |
Mechanical seal | ceramic-graphite-NBR |
Motor shaft | stainless steel AISI 416 |
Liquid temperature | 0 - 90 °C |
Operating pressure | max 6 bar (45, 50) max 8 bar (65, 80) max 9 bar (90) |
Painting | cataphoresis (50) |
Motor | |
2 poles induction motor | 3~ 230/400V - 50Hz 1~ 230V - 50Hz (with thermal protection) |
Insulation | class F |
Protection degree | IPX4 |
PERFORMANCE CHARTS
MODELS AND PERFORMANCE SPECIFICATIONS
is diagram explains the model coding system for the pump using PMT 45 A as an example:
Pump Type: PM represents the core pump type.
Motor (Phase): * Blank (no letter) = 1-phase (~1)
T = 3-phase (~3)
Size/Power: 45 denotes the specific pump size or power rating.
Version:
Blank (no letter) = standard version
A = self-priming
BR = bronze pump body
DIMENSION
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