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Model 35F
 Standard Duty Gear Pump
 316 SS | Alloy-C | Alloy-20
 Sealed | Mag-Drive
Port Connections 1/2" NPT/BSPT
1/2" FLG*
Max Flow Rate 3.4 GPM; 13 LPM
Max Differential Pressure 100 PSI; 6.9 BAR
Max Discharge Pressure 300 PSIG; 20.7 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 2.0 FT; 0.6 M
Lift (Dry) @ Max Speed 4.0 FT; 1.2 M
Weight (without motor)
  Sealed, Long-Coupled
  Sealed, Close-Coupled
  Mag, Close-Coupled

3.5 LBS; 1.6 KGS
24 LBS; 11 KGS
32 LBS; 14.5 KGS

The 3-Series Gear Pumps have been replaced by the H-Series gear pump line. The H-Series is recommended for all new applications as well as an upgrade to any existing 3-Series installations.

Liquiflo's original 3-Series Gear Pumps are manufactured from 316 Stainless Steel, Alloy-C or Alloy-20 and are available in Sealed or Mag-drive configurations with flows up to 55 GPM and differential pressures up to 100 PSI.

*Standard Flanges are ANSI 150# RF.

Contact us for your application needs

Performance Curves
35F (pdf)
Dimensional Drawings
35F/R Sealed LC (pdf)
35F/R Sealed LC Base (pdf)
35F/R MC/Sealed CC (pdf)
35F/R MC LC Base (pdf)
Product Manuals
31F-39F Sealed LC&CC (pdf)
31F-39F Mag-Drive CC (pdf)
Model Coding
3-Series (pdf)
Bill of Materials
35-Series (pdf)



35F Performance Curves  
35F Dimensional Drawings  
35F Sealed with Threaded Ports, Long-Coupled
Model 35F
Dimensional Data (inches) for available Seal Configurations
Dimension Single Mechanical Seal
Double Mechanical Seal
External Mechanical Seal Packing Seal Lip Seal
CP (1) 7.44 8.56 7.44 7.44
L 5.69 6.81 5.69 5.69
N 1.13 2.23 1.19 (2) 1.56
(1) Add .31 inches for Bearing Flush Plugs.
(2) Minimum dimension.


35F Mag-Drive & Sealed with Threaded Ports, Close-Coupled



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