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Model 2R
 Ultra Low-Flow Gear Pump
 316 SS
 Mag-Drive

Port Connections 1/4" NPT
Max Flow Rate 17 GPH; 64 LPH
Max Differential Pressure 225 PSI; 15.5 BAR
Max Discharge Pressure 300 PSIG; 20.7 BARG
Max Viscosity @ 300 RPM 5,000 CPS (mPas)
Max Temperature 500 °F; 260 °C
Min Temperature -40 °F; -40 °C
Max Speed 1750 RPM
NPSHR @ Max Speed 3 FT; 0.9 M
Lift (Dry) @ Max Speed negligible
Weight (without motor)
  Mag, Close-Coupled

5 LBS; 2.3 KGS
Liquiflo 2-Series Gear Pumps are manufactured from
corrosion-resistant 316 Stainless Steel and are available in Mag-drive configuration. The 2-Series Gear Pumps were designed for low-flow applications. Their compact and rugged design makes them ideal for many applications, including chemical dosing and metering, pipeline sampling and wastewater treatment.
 
 

Questions?
Contact us for your application needs

 
Performance Curves
2R (pdf)
 
Dimensional Drawing
2-Series (pdf)
 
Product Manual
2-Series (pdf)
 
Model Coding
2-Series (pdf)
 
Bill of Materials
2-Series (pdf)

 

 

 
2R Performance Curves  
 
 
 
 
2R Dimensional Drawing  
 
 
 
Model 2R
DIMENSIONAL DATA - inches (mm)
Motor Frame
CP
HL
HD
HV
HO
IEC 71 - B14 Face
6.30 [160]
5.00 [127]
2.80 [71.1]
3.09 [78.6]
4.61 [117]
NEMA 48C
6.67 [169]
5.36 [136]
3.00 [76.2]
3.29 [83.6]
4.81 [122]
NEMA 56C & 56HC *
7.04 [179]
5.74 [146]
3.50 [88.9]
3.79 [96.3]
5.31 [135]

* "CP" dimension for NEMA 56C & 56HC motors includes .375 [9.5] thick adapter plate (not shown).

 

 

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