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Model M2
 High Pressure Gear Pump
 316 SS
 Sealed | Mag-Drive
Port Connections 1/2" NPT/BSPT
1/2" FLG*
Max Flow Rate 2.4 GPM; 9.1 LPM
Max Diff. Pressure 350 PSI; 24.1 BAR
Max Discharge Pressure 500 PSIG; 34.5 BARG **
Max Viscosity 100,000 CPS (mPas)
Max Temperature 500 °F; 260 °C
Min Temperature -40 °F; -40 °C
Max Speed 1750 RPM
NPSHR @ Max Speed 2 FT; 0.6 M
Lift (Dry) @ Max Speed 2 FT; 0.6 M
Weight (without motor)
  Sealed, Close-Coupled
  Mag, Close-Coupled
33 LBS; 15.0 KGS
39 LBS; 17.7 KGS
 
 
Liquiflo Max-Series Gear Pumps are manufactured from 316
Stainless Steel and are available in both Sealed and Mag-drive configurations. These pumps feature Helical gears and relieved wear plates for smoother and quieter operation and intrinsic reduction of gear separation forces. Their unique and durable design will assure extended life in high-pressure pumping applications.

*ANSI 150# Flanges are standard; 300# RF Flanges are optional.
** For flanged pumps, pressure derating is required based on flange type and temperature.
 
 
M2 Performance Curves (Typical)  
 
   
 
M2 Dimensional Drawings  
 
 

M2 Sealed with Threaded Ports, Close-Coupled

Model M2
DIMENSIONAL DATA - inches
Motor Frame
H (Hole)
HH
HP
2E
NEMA 56C
0.34 Slot
3.00
9.89
4.88
NEMA 56HC
0.34 Slot
5.00
9.89
4.88
NEMA 143TC
0.34 Thru
4.00
9.70
5.50
NEMA 145TC
0.34 Thru
5.00
9.70
5.50

 

M2 Mag-Drive with Threaded Ports, Close-Coupled

 

 

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