Type M3

Type M3
Type M3

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Technical data M3 (2.22 MB)

Normal suction, magnetically driven, leak-free centrifugal chemical pump made of non-metallic materials in modular concept, according to CE regulations.

MARCH magnetically driven centrifugal chemical pumps operate entirely without mechanical shaft sealing. Power is transmitted to the hydraulic part by strong permanent magnets in a contactless and force-locking manner. MARCH magnetically driven centrifugal chemical pumps meet maximum requirements in terms of quality, economy and reliability when pumping aggressive, toxic and environmentally hazardous liquids.
 

Features

  • Leak-free
  • Magnetic driven
  • Closed coupled
  • Normal suction

 

TECHNICAL DATA FOR THE STANDARD VERSION

Performance data

Flow rate:max. 33 l/min
Discharge head:max. 4,3 mWs

Temperatures

PP:max. 70°C
POM / PVDF:max. 90°C
PSU:max. 121°C

Available materials

Housing:PP, POM (Delrin), PVDF, PSU (Polysulfon)
Impeller:PP, POM (Delrin), PVDF, PSU (Polysulfon)
Pump shaft:Ceramic
Pressure plate:Ceramic
O-Ring:EPDM, Viton, Buna, Teflon

System pressure

PP:max. 2,5 bar
POM / PSU:max. 3,5 bar
PVDF:max. 3,5 bar

Connections on suction side

Thread 3/4“ NPT (f)
Thread G 3/4“ IG
Union bushing G 1 1/4" AG
Flange DN 20

Connections on discharge side

Thread 1/2“ NPT (m)
Union bushing G 1" AG
Flange DN 15

Motor

IEC AC or three-phase motor
1x230 V or 3x230/400 V, 50 Hz
90 Watt, 2900 1/min